Mercurial > projects > ldc
annotate ir/irmodule.h @ 1047:6bb04dbee21f
Some calling convention work for x86-64:
- Implement x86-64 extern(C), hopefully correctly.
- Tried to be a bit smarter about extern(D) while I was there.
Interestingly, this code seems to be generating more efficient code than
gcc and llvm-gcc in some edge cases, like returning a `{ [7 x i8] }` loaded from
a stack slot from an extern(C) function. (gcc generates 7 1-byte loads, while
this code generates a 4-byte, a 2-byte and a 1-byte load)
I also added some changes to make sure structs being returned from functions or
passed in as parameters are stored in memory where the rest of the backend seems
to expect them to be. These should be removed when support for first-class
aggregates improves.
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Fri, 06 Mar 2009 16:00:47 +0100 |
parents | 1714836f2c0b |
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rev | line source |
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664
eef8ac26c66c
Some missed LLVMDC -> LDC.
Christian Kamm <kamm incasoftware de>
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1 #ifndef LDC_IR_IRMODULE_H |
eef8ac26c66c
Some missed LLVMDC -> LDC.
Christian Kamm <kamm incasoftware de>
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2 #define LDC_IR_IRMODULE_H |
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
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3 |
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
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4 #include "ir/ir.h" |
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
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5 |
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
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6 struct Module; |
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
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7 |
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
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8 struct IrModule : IrBase |
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
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9 { |
683
b411c41a9716
Only allocate the module file name once. Fixes #90.
Christian Kamm <kamm incasoftware de>
parents:
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10 IrModule(Module* module, const char* srcfilename); |
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
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11 virtual ~IrModule(); |
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
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12 |
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
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13 Module* M; |
139
0ab29b838084
[svn r143] Fixed: a few bugs in debug information, still only line info, but should be correct files now :)
lindquist
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14 |
683
b411c41a9716
Only allocate the module file name once. Fixes #90.
Christian Kamm <kamm incasoftware de>
parents:
664
diff
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15 LLGlobalVariable* fileName; |
946
1714836f2c0b
Mostly rewrite debug info generation in terms of llvm/Analysis/DebugInfo.h.
Christian Kamm <kamm incasoftware de>
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16 llvm::DICompileUnit diCompileUnit; |
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17 }; |
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
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18 |
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
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19 #endif |