Rafael Espindola
1aa7efbd2c
Add the byval attribute
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37940 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-06 10:57:03 +00:00
Dan Gohman
1866f6ec7b
Vector results may be returned in XMM0 and XMM1, not just XMM0. With
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the recent lowering changes, this allows types like <4 x double> to
be returned, using two vector registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37844 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-02 16:21:53 +00:00
Chris Lattner
52387be1e0
If a function is vararg, never pass inreg arguments in registers. Thanks to
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Anton for half of this patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37641 91177308-0d34-0410-b5e6-96231b3b80d8
2007-06-19 00:13:10 +00:00
Bill Wendling
577c7d9dca
Fix comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35531 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-31 09:36:12 +00:00
Bill Wendling
db5c993121
Match GCC's MMX calling convention.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35523 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-31 01:03:53 +00:00
Bill Wendling
e2501b303c
Add MMX calling conventions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35489 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-30 00:35:22 +00:00
Chris Lattner
70500805d5
bugfix: fastcall does not require the first two params to be marked 'inreg',
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they always get registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34748 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 18:35:11 +00:00
Chris Lattner
011bcc8cdd
add new CC_X86_32_FastCall calling conv, which describes fastcall on win32.
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Factor out a CC_X86_32_Common convention, which is the part shared between
ccc, stdcall and fastcall
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34732 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 06:20:01 +00:00
Chris Lattner
423c5f44f8
switch LowerCCCCallTo over to using an autogenerated callingconv
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34727 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 05:31:48 +00:00
Chris Lattner
370bdda526
rename stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34726 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 05:30:29 +00:00
Chris Lattner
3d5591038a
make subtarget references work.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34721 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 04:51:41 +00:00
Chris Lattner
d637a8b436
Add calling convention info
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34661 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 06:59:52 +00:00
Chris Lattner
00836648ae
move target independent calling convention stuff to TargetCallingConv.td
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34659 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 05:57:32 +00:00
Chris Lattner
d50110d8dc
fill in some holes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34658 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 05:51:05 +00:00
Chris Lattner
bffc1b3c4e
fix attribution
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34637 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-26 18:56:07 +00:00
Chris Lattner
31c8a6d511
Add a description of the X86-64 calling convention and the return
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conventions. This doesn't do anything yet, but may in the future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34636 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-26 18:17:14 +00:00
