Bill Wendling
c1fb0473ed
Adding more arithmetic operators to MMX. This is an almost exact copy of
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the addition. Please let me know if you have suggestions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35055 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-10 09:57:05 +00:00
Bill Wendling
2f88dcdfb3
Added "padd*" support for MMX. Added MMX move stuff to X86InstrInfo so that
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moves, loads, etc. are recognized.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35031 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 22:09:11 +00:00
Evan Cheng
032953d747
Putting more constants which do not contain relocations into .literal{4|8|16}
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35026 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 08:31:54 +00:00
Evan Cheng
f0b5d56efd
Put constant data to .const, .const_data, .literal{4|8|16} sections.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35016 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-08 01:07:07 +00:00
Bill Wendling
c32a7f98ab
Remove useless pattern fragments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35009 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 18:23:09 +00:00
Anton Korobeynikov
d0b82b301d
Refactoring of formal parameter flags. Enable properly use of
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zext/sext/aext stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35008 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 16:25:09 +00:00
Bill Wendling
bc9bffa27b
Properly support v8i8 and v4i16 types. It now converts them to v2i32 for
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load and stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35002 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 05:43:18 +00:00
Anton Korobeynikov
a6199c87c2
Fix DWARF debugging information on x86/Linux and (hopefully)
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Mingw32/Cygwin targets. This fixes PR978
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35000 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-07 02:47:57 +00:00
Bill Wendling
a31bd27f12
Add LOAD/STORE support for MMX.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34978 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-06 18:53:42 +00:00
Anton Korobeynikov
1d9baccc9b
Use new SDIselParamAttr enumeration. This removes "magick" constants
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from formal attributes' flags processing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34963 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-06 08:12:33 +00:00
Bill Wendling
229baffc4e
Add the emms intrinsic for MMX support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34938 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-05 23:09:45 +00:00
Chris Lattner
569bdc7bb7
add missing braces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34905 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-04 06:13:52 +00:00
Evan Cheng
ae6421935b
X86-64 VACOPY needs custom expansion. va_list is a struct { i32, i32, i8*, i8* }.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34857 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-02 23:16:35 +00:00
Anton Korobeynikov
f7dcfa81c5
Simplify things
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34849 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-02 21:50:27 +00:00
Chris Lattner
82932a5e4a
argument lowering should copy from the vreg shadows of live-in arguments
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passed in registers, not directly from the pregs themselves.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34838 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-02 05:12:29 +00:00
Chris Lattner
9b6f57c303
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34837 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-02 05:04:52 +00:00
Anton Korobeynikov
9dd9abd87f
Ensure that fastcall'ed function is correctly mangled & stack is
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properly aligned
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34788 91177308-0d34-0410-b5e6-96231b3b80d8
2007-03-01 16:29:22 +00:00
Chris Lattner
eac6607d7c
remove dead option
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34754 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 18:39:53 +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
e32bbf61c0
use high-level functions in CCState
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34739 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 07:09:55 +00:00
Chris Lattner
638402b253
make use of helper functions in CCState for analyzing formals and calls.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34737 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 07:00:42 +00:00
Chris Lattner
f5d280a0a6
switch LowerFastCCCallTo over to using the new fastcall description.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34734 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 06:26:33 +00:00
Chris Lattner
fc664c1bc0
switch LowerFastCCArguments over to using the autogenerated Fastcall description.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34733 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 06:21:19 +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
fcf1a3de7a
rearrange code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34731 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 06:10:12 +00:00
Chris Lattner
2db39b865e
remove fastcc (not fastcall) support
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34730 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 06:05:16 +00:00
Chris Lattner
f39f771b02
switch LowerCCCArguments over to using autogenerated CC.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34729 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 05:46:49 +00:00
Chris Lattner
c0bdf3460c
simplify sret handling
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34728 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 05:39:26 +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
59ed56b9ee
switch return value passing and the x86-64 calling convention information
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over to being autogenerated from the X86CallingConv.td file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34722 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 04:55:35 +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
Evan Cheng
5e6df4647e
PEI now passes a RegScavenger ptr to eliminateFrameIndex.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34707 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-28 00:21:17 +00:00
Chris Lattner
3e8a541bf4
reenable generation of CC info
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34699 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 22:12:19 +00:00
Evan Cheng
3fae29acef
Back out previous commit temporarily.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34694 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 21:47:22 +00:00
Chris Lattner
8bcc4aea47
build cc info
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34684 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 20:44:31 +00:00
Chris Lattner
dbec2d9dcf
a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34670 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 17:21:09 +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
9774c915f1
switch x86-64 return value lowering over to using same mechanism as argument
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lowering uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34657 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 05:28:59 +00:00
Chris Lattner
13513b7a50
Minor refactoring of CC Lowering interfaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34656 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 05:13:54 +00:00
Chris Lattner
362e98a5f5
move CC Lowering stuff to its own public interface
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34655 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 04:43:02 +00:00
Chris Lattner
9c71ab77cd
refactor x86-64 argument lowering yet again, this time eliminating templates,
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'clients', etc, and adding CCValAssign instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34654 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-27 04:18:15 +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
Chris Lattner
6e50f8cfe9
switch to smallvector
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34633 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-26 07:59:53 +00:00
Chris Lattner
14dd4c9735
initial hack at splitting the x86-64 calling convention info out from the
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mechanics that process it. I'm still not happy with this, but it's a step
in the right direction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34631 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-26 07:50:02 +00:00
Chris Lattner
cc7b07a0ff
the truncate must always be done, it's only the assert that is conditional.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34628 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-26 05:21:05 +00:00
Chris Lattner
54e3efde46
add an accessor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34625 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-26 04:01:25 +00:00