projects/ldc: runtime/import/ldc/intrinsics.di annotate

annotate runtime/import/ldc/intrinsics.di @ 1075:34bc1945bc85

Factor out some common code between X86 and X86_64, and supply *_real versions of all floating point intrinsics that exist whether reals are 80-bit or 64-bit.

author	Frits van Bommel <fvbommel wxs.nl>
date	Mon, 09 Mar 2009 21:38:06 +0100
parents	7a0238db1962
children	39b7c32cd010

rev	line source
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	1 /*
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	2 * This module holds declarations to LLVM intrinsics.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	3 *
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	4 * See the LLVM language reference for more information:
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	5 *
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	6 * - http://llvm.org/docs/LangRef.html#intrinsics
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	7 *
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	8 */
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	9
663 6aaa3d3c1183 First part of rename to LDC. Christian Kamm <kamm incasoftware de> parents: 527 diff changeset	10 module ldc.intrinsics;
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	11
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	12 // Check for the right compiler
663 6aaa3d3c1183 First part of rename to LDC. Christian Kamm <kamm incasoftware de> parents: 527 diff changeset	13 version(LDC)
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	14 {
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	15 // OK
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	16 }
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	17 else
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	18 {
663 6aaa3d3c1183 First part of rename to LDC. Christian Kamm <kamm incasoftware de> parents: 527 diff changeset	19 static assert(false, "This module is only valid for LDC");
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	20 }
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	21
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	22 version(X86)
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	23 version = Reals_80Bit;
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	24 else version(X86_64)
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	25 version = Reals_80Bit;
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	26
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	27 //
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	28 // CODE GENERATOR INTRINSICS
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	29 //
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	30
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	31
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	32 // The 'llvm.returnaddress' intrinsic attempts to compute a target-specific value indicating the return address of the current function or one of its callers.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	33
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	34 pragma(intrinsic, "llvm.returnaddress")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	35 void* llvm_returnaddress(uint level);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	36
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	37
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	38 // The 'llvm.frameaddress' intrinsic attempts to return the target-specific frame pointer value for the specified stack frame.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	39
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	40 pragma(intrinsic, "llvm.frameaddress")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	41 void* llvm_frameaddress(uint level);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	42
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	43
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	44 // The 'llvm.stacksave' intrinsic is used to remember the current state of the function stack, for use with llvm.stackrestore. This is useful for implementing language features like scoped automatic variable sized arrays in C99.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	45
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	46 pragma(intrinsic, "llvm.stacksave")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	47 void* llvm_stacksave();
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	48
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	49
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	50 // The 'llvm.stackrestore' intrinsic is used to restore the state of the function stack to the state it was in when the corresponding llvm.stacksave intrinsic executed. This is useful for implementing language features like scoped automatic variable sized arrays in C99.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	51
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	52 pragma(intrinsic, "llvm.stackrestore")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	53 void llvm_stackrestore(void* ptr);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	54
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	55
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	56 // The 'llvm.prefetch' intrinsic is a hint to the code generator to insert a prefetch instruction if supported; otherwise, it is a noop. Prefetches have no effect on the behavior of the program but can change its performance characteristics.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	57
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	58 pragma(intrinsic, "llvm.prefetch")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	59 void llvm_prefetch(void* ptr, uint rw, uint locality);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	60
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	61
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	62 // The 'llvm.pcmarker' intrinsic is a method to export a Program Counter (PC) in a region of code to simulators and other tools. The method is target specific, but it is expected that the marker will use exported symbols to transmit the PC of the marker. The marker makes no guarantees that it will remain with any specific instruction after optimizations. It is possible that the presence of a marker will inhibit optimizations. The intended use is to be inserted after optimizations to allow correlations of simulation runs.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	63
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	64 pragma(intrinsic, "llvm.pcmarker")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	65 void llvm_pcmarker(uint id);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	66
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	67
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	68 // The 'llvm.readcyclecounter' intrinsic provides access to the cycle counter register (or similar low latency, high accuracy clocks) on those targets that support it. On X86, it should map to RDTSC. On Alpha, it should map to RPCC. As the backing counters overflow quickly (on the order of 9 seconds on alpha), this should only be used for small timings.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	69
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	70 pragma(intrinsic, "llvm.readcyclecounter")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	71 ulong readcyclecounter();
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	72
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	73
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	74
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	75
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	76 //
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	77 // STANDARD C LIBRARY INTRINSICS
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	78 //
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	79
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	80
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	81 // The 'llvm.memcpy.*' intrinsics copy a block of memory from the source location to the destination location.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	82 // Note that, unlike the standard libc function, the llvm.memcpy.* intrinsics do not return a value, and takes an extra alignment argument.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	83
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	84 pragma(intrinsic, "llvm.memcpy.i32")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	85 void llvm_memcpy_i32(void* dst, void* src, uint len, uint alignment);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	86 pragma(intrinsic, "llvm.memcpy.i64")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	87 void llvm_memcpy_i64(void* dst, void* src, ulong len, uint alignment);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	88
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	89
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	90 // The 'llvm.memmove.*' intrinsics move a block of memory from the source location to the destination location. It is similar to the 'llvm.memcpy' intrinsic but allows the two memory locations to overlap.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	91 // Note that, unlike the standard libc function, the llvm.memmove.* intrinsics do not return a value, and takes an extra alignment argument.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	92
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	93 pragma(intrinsic, "llvm.memmove.i32")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	94 void llvm_memmove_i32(void* dst, void* src, uint len, uint alignment);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	95 pragma(intrinsic, "llvm.memmove.i64")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	96 void llvm_memmove_i64(void* dst, void* src, ulong len, int alignment);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	97
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	98
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	99 // The 'llvm.memset.*' intrinsics fill a block of memory with a particular byte value.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	100 // Note that, unlike the standard libc function, the llvm.memset intrinsic does not return a value, and takes an extra alignment argument.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	101
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	102 pragma(intrinsic, "llvm.memset.i32")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	103 void llvm_memset_i32(void* dst, ubyte val, uint len, uint alignment);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	104 pragma(intrinsic, "llvm.memset.i64")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	105 void llvm_memset_i64(void* dst, ubyte val, ulong len, uint alignment);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	106
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	107
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	108 // The 'llvm.sqrt' intrinsics return the sqrt of the specified operand, returning the same value as the libm 'sqrt' functions would. Unlike sqrt in libm, however, llvm.sqrt has undefined behavior for negative numbers other than -0.0 (which allows for better optimization, because there is no need to worry about errno being set). llvm.sqrt(-0.0) is defined to return -0.0 like IEEE sqrt.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	109
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	110 pragma(intrinsic, "llvm.sqrt.f32")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	111 float llvm_sqrt_f32(float val);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	112 pragma(intrinsic, "llvm.sqrt.f64")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	113 double llvm_sqrt_f64(double val);
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	114
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	115 version(Reals_80Bit)
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	116 {
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	117 pragma(intrinsic, "llvm.sqrt.f80")
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	118 real llvm_sqrt_f80(real val);
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	119 alias llvm_sqrt_f80 llvm_sqrt_real;
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	120 }
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	121 else
741 4ac97ec7c18e Applied easy part from wilsonk's x86-64 patch in #107 Christian Kamm <kamm incasoftware de> parents: 665 diff changeset	122 {
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	123 pragma(intrinsic, "llvm.sqrt.f64")
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	124 real llvm_sqrt_real(real val);
741 4ac97ec7c18e Applied easy part from wilsonk's x86-64 patch in #107 Christian Kamm <kamm incasoftware de> parents: 665 diff changeset	125 }
4ac97ec7c18e Applied easy part from wilsonk's x86-64 patch in #107 Christian Kamm <kamm incasoftware de> parents: 665 diff changeset	126
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	127
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	128 // The 'llvm.sin.*' intrinsics return the sine of the operand.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	129
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	130 pragma(intrinsic, "llvm.sin.f32")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	131 float llvm_sin_f32(float val);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	132 pragma(intrinsic, "llvm.sin.f64")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	133 double llvm_sin_f64(double val);
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	134
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	135 version(Reals_80Bit)
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	136 {
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	137 pragma(intrinsic, "llvm.sin.f80")
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	138 real llvm_sin_f80(real val);
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	139 alias llvm_sin_f80 llvm_sin_real;
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	140 }
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	141 else
741 4ac97ec7c18e Applied easy part from wilsonk's x86-64 patch in #107 Christian Kamm <kamm incasoftware de> parents: 665 diff changeset	142 {
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	143 pragma(intrinsic, "llvm.sin.f64")
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	144 real llvm_sin_real(real val);
741 4ac97ec7c18e Applied easy part from wilsonk's x86-64 patch in #107 Christian Kamm <kamm incasoftware de> parents: 665 diff changeset	145 }
4ac97ec7c18e Applied easy part from wilsonk's x86-64 patch in #107 Christian Kamm <kamm incasoftware de> parents: 665 diff changeset	146
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	147
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	148 // The 'llvm.cos.*' intrinsics return the cosine of the operand.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	149
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	150 pragma(intrinsic, "llvm.cos.f32")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	151 float llvm_cos_f32(float val);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	152 pragma(intrinsic, "llvm.cos.f64")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	153 double llvm_cos_f64(double val);
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	154
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	155 version(Reals_80Bit)
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	156 {
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	157 pragma(intrinsic, "llvm.cos.f80")
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	158 real llvm_cos_f80(real val);
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	159 alias llvm_cos_f80 llvm_cos_real;
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	160 }
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	161 else
741 4ac97ec7c18e Applied easy part from wilsonk's x86-64 patch in #107 Christian Kamm <kamm incasoftware de> parents: 665 diff changeset	162 {
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	163 pragma(intrinsic, "llvm.cos.f64")
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	164 real llvm_cos_real(real val);
741 4ac97ec7c18e Applied easy part from wilsonk's x86-64 patch in #107 Christian Kamm <kamm incasoftware de> parents: 665 diff changeset	165 }
4ac97ec7c18e Applied easy part from wilsonk's x86-64 patch in #107 Christian Kamm <kamm incasoftware de> parents: 665 diff changeset	166
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	167
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	168 // The 'llvm.powi.*' intrinsics return the first operand raised to the specified (positive or negative) power. The order of evaluation of multiplications is not defined. When a vector of floating point type is used, the second argument remains a scalar integer value.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	169
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	170 pragma(intrinsic, "llvm.powi.f32")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	171 float llvm_powi_f32(float val, int power);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	172
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	173 pragma(intrinsic, "llvm.powi.f64")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	174 double llvm_powi_f64(double val, int power);
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	175
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	176 version(Reals_80Bit)
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	177 {
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	178 pragma(intrinsic, "llvm.powi.f80")
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	179 real llvm_powi_f80(real val, int power);
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	180 alias llvm_powi_f80 llvm_powi_real;
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	181 }
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	182 else
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	183 {
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	184 pragma(intrinsic, "llvm.powi.f64")
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	185 real llvm_powi_real(real val, int power);
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	186 }
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	187
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	188
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	189 // The 'llvm.pow.*' intrinsics return the first operand raised to the specified (positive or negative) power.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	190
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	191 pragma(intrinsic, "llvm.pow.f32")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	192 float llvm_pow_f32(float val, float power);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	193
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	194 pragma(intrinsic, "llvm.pow.f64")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	195 double llvm_pow_f64(double val, double power);
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	196
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	197 version(Reals_80Bit)
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	198 {
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	199 pragma(intrinsic, "llvm.pow.f80")
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	200 real llvm_pow_f80(real val, real power);
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	201 alias llvm_pow_f80 llvm_pow_real;
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	202 }
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	203 else
741 4ac97ec7c18e Applied easy part from wilsonk's x86-64 patch in #107 Christian Kamm <kamm incasoftware de> parents: 665 diff changeset	204 {
1075 34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	205 pragma(intrinsic, "llvm.pow.f64")
34bc1945bc85 Factor out some common code between X86 and X86_64, and supply _real versions Frits van Bommel <fvbommel wxs.nl>* parents: 1001 diff changeset	206 real llvm_pow_real(real val, real power);
741 4ac97ec7c18e Applied easy part from wilsonk's x86-64 patch in #107 Christian Kamm <kamm incasoftware de> parents: 665 diff changeset	207 }
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	208
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	209
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	210 //
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	211 // BIT MANIPULATION INTRINSICS
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	212 //
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	213
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	214 // The 'llvm.bswap' family of intrinsics is used to byte swap integer values with an even number of bytes (positive multiple of 16 bits). These are useful for performing operations on data that is not in the target's native byte order.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	215
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	216 pragma(intrinsic, "llvm.bswap.i16.i16")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	217 ushort llvm_bswap_i16(ushort val);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	218
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	219 pragma(intrinsic, "llvm.bswap.i32.i32")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	220 uint llvm_bswap_i32(uint val);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	221
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	222 pragma(intrinsic, "llvm.bswap.i64.i64")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	223 ulong llvm_bswap_i64(ulong val);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	224
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	225
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	226 // The 'llvm.ctpop' family of intrinsics counts the number of bits set in a value.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	227
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	228 pragma(intrinsic, "llvm.ctpop.i8")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	229 ubyte llvm_ctpop_i8(ubyte src);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	230
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	231 pragma(intrinsic, "llvm.ctpop.i16")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	232 ushort llvm_ctpop_i16(ushort src);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	233
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	234 pragma(intrinsic, "llvm.ctpop.i32")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	235 uint llvm_ctpop_i32(uint src);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	236
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	237 pragma(intrinsic, "llvm.ctpop.i64")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	238 ulong llvm_ctpop_i64(ulong src);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	239
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	240
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	241 // The 'llvm.ctlz' family of intrinsic functions counts the number of leading zeros in a variable.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	242
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	243 pragma(intrinsic, "llvm.ctlz.i8")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	244 ubyte llvm_ctlz_i8(ubyte src);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	245
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	246 pragma(intrinsic, "llvm.ctlz.i16")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	247 ushort llvm_ctlz_i16(ushort src);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	248
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	249 pragma(intrinsic, "llvm.ctlz.i32")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	250 uint llvm_ctlz_i32(uint src);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	251
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	252 pragma(intrinsic, "llvm.ctlz.i64")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	253 ulong llvm_ctlz_i64(ulong src);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	254
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	255
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	256 // The 'llvm.cttz' family of intrinsic functions counts the number of trailing zeros.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	257
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	258 pragma(intrinsic, "llvm.cttz.i8")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	259 ubyte llvm_cttz_i8(ubyte src);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	260
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	261 pragma(intrinsic, "llvm.cttz.i16")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	262 ushort llvm_cttz_i16(ushort src);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	263
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	264 pragma(intrinsic, "llvm.cttz.i32")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	265 uint llvm_cttz_i32(uint src);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	266
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	267 pragma(intrinsic, "llvm.cttz.i64")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	268 ulong llvm_cttz_i64(ulong src);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	269
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	270
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	271 // The 'llvm.part.select' family of intrinsic functions selects a range of bits from an integer value and returns them in the same bit width as the original value.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	272
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	273 pragma(intrinsic, "llvm.part.select.i8")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	274 ubyte llvm_part_select_i(ubyte val, uint loBit, uint hiBit);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	275
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	276 pragma(intrinsic, "llvm.part.select.i16")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	277 ushort llvm_part_select_i(ushort val, uint loBit, uint hiBit);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	278
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	279 pragma(intrinsic, "llvm.part.select.i32")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	280 uint llvm_part_select_i(uint val, uint loBit, uint hiBit);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	281
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	282 pragma(intrinsic, "llvm.part.select.i64")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	283 ulong llvm_part_select_i(ulong val, uint loBit, uint hiBit);
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	284
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	285
527 cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	286 // The 'llvm.part.set' family of intrinsic functions replaces a range of bits in an integer value with another integer value. It returns the integer with the replaced bits.
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	287
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	288 // TODO
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	289 // declare i17 @llvm.part.set.i17.i9 (i17 %val, i9 %repl, i32 %lo, i32 %hi)
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	290 // declare i29 @llvm.part.set.i29.i9 (i29 %val, i9 %repl, i32 %lo, i32 %hi)
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	291
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	292
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	293
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	294
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	295 //
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	296 // ATOMIC OPERATIONS AND SYNCHRONIZATION INTRINSICS
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	297 //
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	298
527 cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	299 // The llvm.memory.barrier intrinsic guarantees ordering between specific pairs of memory access types.
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	300
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	301 pragma(intrinsic, "llvm.memory.barrier")
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	302 void llvm_memory_barrier(bool ll, bool ls, bool sl, bool ss, bool device);
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	303
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	304 // This loads a value in memory and compares it to a given value. If they are equal, it stores a new value into the memory.
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	305
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	306 pragma(intrinsic, "llvm.atomic.cmp.swap.i#.p0i#")
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	307 T llvm_atomic_cmp_swap(T)(T* ptr, T cmp, T val);
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	308
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	309 // This intrinsic loads the value stored in memory at ptr and yields the value from memory. It then stores the value in val in the memory at ptr.
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	310
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	311 pragma(intrinsic, "llvm.atomic.swap.i#.p0i#")
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	312 T llvm_atomic_swap(T)(T* ptr, T val);
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	313
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	314 // This intrinsic adds delta to the value stored in memory at ptr. It yields the original value at ptr.
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	315
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	316 pragma(intrinsic, "llvm.atomic.load.add.i#.p0i#")
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	317 T llvm_atomic_load_add(T)(T* ptr, T val);
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	318
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	319 // This intrinsic subtracts delta to the value stored in memory at ptr. It yields the original value at ptr.
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	320
527 cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	321 pragma(intrinsic, "llvm.atomic.load.sub.i#.p0i#")
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	322 T llvm_atomic_load_sub(T)(T* ptr, T val);
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	323
527 cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	324 // These intrinsics bitwise the operation (and, nand, or, xor) delta to the value stored in memory at ptr. It yields the original value at ptr.
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	325
527 cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	326 pragma(intrinsic, "llvm.atomic.load.and.i#.p0i#")
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	327 T llvm_atomic_load_and(T)(T* ptr, T val);
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	328 pragma(intrinsic, "llvm.atomic.load.nand.i#.p0i#")
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	329 T llvm_atomic_load_nand(T)(T* ptr, T val);
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	330 pragma(intrinsic, "llvm.atomic.load.or.i#.p0i#")
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	331 T llvm_atomic_load_or(T)(T* ptr, T val);
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	332 pragma(intrinsic, "llvm.atomic.load.xor.i#.p0i#")
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	333 T llvm_atomic_load_xor(T)(T* ptr, T val);
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	334
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	335 // These intrinsics takes the signed or unsigned minimum or maximum of delta and the value stored in memory at ptr. It yields the original value at ptr.
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	336
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	337 pragma(intrinsic, "llvm.atomic.load.max.i#.p0i#")
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	338 T llvm_atomic_load_max(T)(T* ptr, T val);
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	339 pragma(intrinsic, "llvm.atomic.load.min.i#.p0i#")
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	340 T llvm_atomic_load_min(T)(T* ptr, T val);
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	341 pragma(intrinsic, "llvm.atomic.load.umax.i#.p0i#")
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	342 T llvm_atomic_load_umax(T)(T* ptr, T val);
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	343 pragma(intrinsic, "llvm.atomic.load.umin.i#.p0i#")
cecfee2d01a8 Added support for overloaded intrinsics. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: 492 diff changeset	344 T llvm_atomic_load_umin(T)(T* ptr, T val);
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	345
1001 7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	346
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	347 //
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	348 // ARITHMETIC-WITH-OVERFLOW INTRINSICS
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	349 //
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	350
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	351 struct OverflowRet(T) {
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	352 static assert(is(T : int), T.stringof ~ " is not an integer type!");
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	353 T result;
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	354 bool overflow;
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	355 }
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	356
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	357 // Signed and unsigned addition
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	358 pragma(intrinsic, "llvm.sadd.with.overflow.i#")
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	359 OverflowRet!(T) llvm_sadd_with_overflow(T)(T lhs, T rhs);
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	360
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	361 pragma(intrinsic, "llvm.uadd.with.overflow.i#")
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	362 OverflowRet!(T) llvm_uadd_with_overflow(T)(T lhs, T rhs);
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	363
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	364 // Signed and unsigned subtraction
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	365 pragma(intrinsic, "llvm.ssub.with.overflow.i#")
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	366 OverflowRet!(T) llvm_ssub_with_overflow(T)(T lhs, T rhs);
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	367
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	368 pragma(intrinsic, "llvm.usub.with.overflow.i#")
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	369 OverflowRet!(T) llvm_usub_with_overflow(T)(T lhs, T rhs);
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	370
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	371 // Signed and unsigned multiplication
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	372 pragma(intrinsic, "llvm.smul.with.overflow.i#")
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	373 OverflowRet!(T) llvm_smul_with_overflow(T)(T lhs, T rhs);
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	374
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	375 /* Note: LLVM documentations says:
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	376 * Warning: 'llvm.umul.with.overflow' is badly broken.
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	377 * It is actively being fixed, but it should not currently be used!
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	378 *
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	379 * See: http://llvm.org/docs/LangRef.html#int_umul_overflow
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	380 */
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	381 pragma(intrinsic, "llvm.umul.with.overflow.i#")
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	382 OverflowRet!(T) llvm_umul_with_overflow(T)(T lhs, T rhs);
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	383
7a0238db1962 Implement support for intrinsics returning struct types Frits van Bommel <fvbommel wxs.nl> parents: 741 diff changeset	384
443 44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	385 //
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	386 // GENERAL INTRINSICS
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	387 //
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	388
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	389
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	390 // This intrinsics is lowered to the target dependent trap instruction. If the target does not have a trap instruction, this intrinsic will be lowered to the call of the abort() function.
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	391
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	392 pragma(intrinsic, "llvm.trap")
44f08170f4ef Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn. Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> parents: diff changeset	393 void llvm_trap();

Mercurial > projects > ldc

annotate runtime/import/ldc/intrinsics.di @ 1075:34bc1945bc85