Mercurial > projects > ldc
view lphobos/internal/arrays.d @ 972:d66ab756c75b
Change the way the version is printed (more verbose, with short hash)
If the user has patches managed by the mq extension, the version and hash
printed are those of the qparent revision (the revision the patches were
applied on top of) instead of tip.
Also fixes a bug: print LLVM revision even if there are local modifications to
it.
Sorry for the long line in the perl file. I have no idea how to break it up.
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Tue, 17 Feb 2009 01:13:18 +0100 |
parents | 5ab8e92611f9 |
children |
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line source
module internal.arrays; private import llvm.intrinsic; extern(C): int memcmp(void*,void*,size_t); size_t strlen(char*); version(LLVM64) alias llvm_memcpy_i64 llvm_memcpy; else alias llvm_memcpy_i32 llvm_memcpy; // per-element array init routines void _d_array_init_i1(bool* a, size_t n, bool v) { auto p = a; auto end = a+n; while (p !is end) *p++ = v; } void _d_array_init_i8(ubyte* a, size_t n, ubyte v) { auto p = a; auto end = a+n; while (p !is end) *p++ = v; } void _d_array_init_i16(ushort* a, size_t n, ushort v) { auto p = a; auto end = a+n; while (p !is end) *p++ = v; } void _d_array_init_i32(uint* a, size_t n, uint v) { auto p = a; auto end = a+n; while (p !is end) *p++ = v; } void _d_array_init_i64(ulong* a, size_t n, ulong v) { auto p = a; auto end = a+n; while (p !is end) *p++ = v; } void _d_array_init_float(float* a, size_t n, float v) { auto p = a; auto end = a+n; while (p !is end) *p++ = v; } void _d_array_init_double(double* a, size_t n, double v) { auto p = a; auto end = a+n; while (p !is end) *p++ = v; } void _d_array_init_pointer(void** a, size_t n, void* v) { auto p = a; auto end = a+n; while (p !is end) *p++ = v; } void _d_array_init_mem(void* a, size_t na, void* v, size_t nv) { auto p = a; auto end = a + na*nv; while (p !is end) { llvm_memcpy(p,v,nv,0); p += nv; } } // for array cast size_t _d_array_cast_len(size_t len, size_t elemsz, size_t newelemsz) { if (newelemsz == 1) { return len*elemsz; } else if (len % newelemsz) { throw new Exception("Bad array cast"); } return (len*elemsz)/newelemsz; } // creating args for main void _d_main_args(uint n, char** args, ref char[][] res) { assert(res.length == n); foreach(i,v; args[0..n]) { res[i] = v[0 .. strlen(v)]; } }