2496 Commits

Author SHA1 Message Date
Chris Lattner
59fe2be1c4 fix a warning
llvm-svn: 35152
2007-03-19 00:39:32 +00:00
Devang Patel
2dabb16eac Support 'I' inline asm constraint.
llvm-svn: 35129
2007-03-17 00:13:28 +00:00
Bill Wendling
8ced23ee5a And now support for MMX logical operations.
llvm-svn: 35125
2007-03-16 09:44:46 +00:00
Bill Wendling
feaff80149 Multiplication support for MMX.
llvm-svn: 35118
2007-03-15 21:24:36 +00:00
Evan Cheng
00edaa08b5 Under X86-64 large code model, do not emit 32-bit pc relative calls.
llvm-svn: 35108
2007-03-14 22:11:11 +00:00
Evan Cheng
fc80b5b712 Notes about codegen issues.
llvm-svn: 35107
2007-03-14 21:03:53 +00:00
Evan Cheng
50a0af3b57 Clean up.
llvm-svn: 35105
2007-03-14 20:20:19 +00:00
Evan Cheng
2617c8dd3a Oops.
llvm-svn: 35104
2007-03-14 19:44:58 +00:00
Evan Cheng
371b8e8fa9 X86-64 JIT is in large code model. Need stubs for direct calls.
llvm-svn: 35097
2007-03-14 10:51:55 +00:00
Evan Cheng
1092e481ce x86-64 JIT stub codegen.
llvm-svn: 35096
2007-03-14 10:48:08 +00:00
Evan Cheng
15de6714a4 Preliminary support for X86-64 JIT stub codegen.
llvm-svn: 35095
2007-03-14 10:44:30 +00:00
Evan Cheng
0eeb8b59eb More flexible TargetLowering LSR hooks for testing whether an immediate is
a legal target address immediate or scale.

llvm-svn: 35073
2007-03-12 23:28:50 +00:00
Evan Cheng
4224fa3617 Stupid bug: SSE2 supports v2i64 add / sub.
llvm-svn: 35070
2007-03-12 22:58:52 +00:00
Bill Wendling
236cfc4344 Adding more arithmetic operators to MMX. This is an almost exact copy of
the addition. Please let me know if you have suggestions.

llvm-svn: 35055
2007-03-10 09:57:05 +00:00
Bill Wendling
5fef3fd7e7 Added "padd*" support for MMX. Added MMX move stuff to X86InstrInfo so that
moves, loads, etc. are recognized.

llvm-svn: 35031
2007-03-08 22:09:11 +00:00
Evan Cheng
7d528d089c Putting more constants which do not contain relocations into .literal{4|8|16}
llvm-svn: 35026
2007-03-08 08:31:54 +00:00
Evan Cheng
14b63d89c1 Put constant data to .const, .const_data, .literal{4|8|16} sections.
llvm-svn: 35016
2007-03-08 01:07:07 +00:00
Bill Wendling
8f49ba1000 Remove useless pattern fragments.
llvm-svn: 35009
2007-03-07 18:23:09 +00:00
Anton Korobeynikov
85d6c1ebad Refactoring of formal parameter flags. Enable properly use of
zext/sext/aext stuff.

llvm-svn: 35008
2007-03-07 16:25:09 +00:00
Bill Wendling
3c201ddd02 Properly support v8i8 and v4i16 types. It now converts them to v2i32 for
load and stores.

llvm-svn: 35002
2007-03-07 05:43:18 +00:00
Anton Korobeynikov
090c2d50ea Fix DWARF debugging information on x86/Linux and (hopefully)
Mingw32/Cygwin targets. This fixes PR978

llvm-svn: 35000
2007-03-07 02:47:57 +00:00
Bill Wendling
a02d43fbbd Add LOAD/STORE support for MMX.
llvm-svn: 34978
2007-03-06 18:53:42 +00:00
Anton Korobeynikov
6da6c8c48b Use new SDIselParamAttr enumeration. This removes "magick" constants
from formal attributes' flags processing.

llvm-svn: 34963
2007-03-06 08:12:33 +00:00
Bill Wendling
c52174dee3 Add the emms intrinsic for MMX support.
llvm-svn: 34938
2007-03-05 23:09:45 +00:00
Chris Lattner
6d7701714e add missing braces
llvm-svn: 34905
2007-03-04 06:13:52 +00:00
Evan Cheng
2fb461c1b5 X86-64 VACOPY needs custom expansion. va_list is a struct { i32, i32, i8*, i8* }.
llvm-svn: 34857
2007-03-02 23:16:35 +00:00
Anton Korobeynikov
7cec92bcd2 Simplify things
llvm-svn: 34849
2007-03-02 21:50:27 +00:00
Chris Lattner
55dcf58453 argument lowering should copy from the vreg shadows of live-in arguments
passed in registers, not directly from the pregs themselves.

llvm-svn: 34838
2007-03-02 05:12:29 +00:00
Chris Lattner
e29ef5d9cb add a note
llvm-svn: 34837
2007-03-02 05:04:52 +00:00
Anton Korobeynikov
eaf27d276a Ensure that fastcall'ed function is correctly mangled & stack is
properly aligned

llvm-svn: 34788
2007-03-01 16:29:22 +00:00
Chris Lattner
bcc44762bc remove dead option
llvm-svn: 34754
2007-02-28 18:39:53 +00:00
Chris Lattner
d8c7e8999e bugfix: fastcall does not require the first two params to be marked 'inreg',
they always get registers.

llvm-svn: 34748
2007-02-28 18:35:11 +00:00
Chris Lattner
a66d550298 use high-level functions in CCState
llvm-svn: 34739
2007-02-28 07:09:55 +00:00
Chris Lattner
3663b6e73a make use of helper functions in CCState for analyzing formals and calls.
llvm-svn: 34737
2007-02-28 07:00:42 +00:00
Chris Lattner
3762b44a0c switch LowerFastCCCallTo over to using the new fastcall description.
llvm-svn: 34734
2007-02-28 06:26:33 +00:00
Chris Lattner
a8dd712470 switch LowerFastCCArguments over to using the autogenerated Fastcall description.
llvm-svn: 34733
2007-02-28 06:21:19 +00:00
Chris Lattner
9a1f1c41b0 add new CC_X86_32_FastCall calling conv, which describes fastcall on win32.
Factor out a CC_X86_32_Common convention, which is the part shared between
ccc, stdcall and fastcall

llvm-svn: 34732
2007-02-28 06:20:01 +00:00
Chris Lattner
3b16744840 rearrange code
llvm-svn: 34731
2007-02-28 06:10:12 +00:00
Chris Lattner
023751c20b remove fastcc (not fastcall) support
llvm-svn: 34730
2007-02-28 06:05:16 +00:00
Chris Lattner
012066f78b switch LowerCCCArguments over to using autogenerated CC.
llvm-svn: 34729
2007-02-28 05:46:49 +00:00
Chris Lattner
6424f8e245 simplify sret handling
llvm-svn: 34728
2007-02-28 05:39:26 +00:00
Chris Lattner
76147834d6 switch LowerCCCCallTo over to using an autogenerated callingconv
llvm-svn: 34727
2007-02-28 05:31:48 +00:00
Chris Lattner
d663281088 rename stuff
llvm-svn: 34726
2007-02-28 05:30:29 +00:00
Chris Lattner
eef57fed6e switch return value passing and the x86-64 calling convention information
over to being autogenerated from the X86CallingConv.td file.

llvm-svn: 34722
2007-02-28 04:55:35 +00:00
Chris Lattner
3eb95551d7 make subtarget references work.
llvm-svn: 34721
2007-02-28 04:51:41 +00:00
Evan Cheng
116f97f2c7 PEI now passes a RegScavenger ptr to eliminateFrameIndex.
llvm-svn: 34707
2007-02-28 00:21:17 +00:00
Chris Lattner
da909a2df7 reenable generation of CC info
llvm-svn: 34699
2007-02-27 22:12:19 +00:00
Evan Cheng
b314459812 Back out previous commit temporarily.
llvm-svn: 34694
2007-02-27 21:47:22 +00:00
Chris Lattner
4d29a90170 build cc info
llvm-svn: 34684
2007-02-27 20:44:31 +00:00
Chris Lattner
da49dee51d a note
llvm-svn: 34670
2007-02-27 17:21:09 +00:00