Evan Cheng
eec041a037
Back out previous check-in. Incorrect.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36503 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-27 07:50:02 +00:00
Evan Cheng
33fdc983fd
tLEApcrel is a AddrModeTs, i.e. pc relative.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36502 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-27 07:37:22 +00:00
Dan Gohman
2a3250cd23
Fix PR1339 and CodeGen/X86/dollar-name.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36495 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-26 21:07:05 +00:00
Bill Wendling
bff35d11f1
Have MMX registers clobbered in x86-64 too.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36494 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-26 21:06:48 +00:00
Evan Cheng
faa510726f
Rename findRegisterUseOperand to findRegisterUseOperandIdx to avoid confusion.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36483 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-26 19:00:32 +00:00
Evan Cheng
a24ddddf68
Fix for PR1348. If stack inc / dec amount is > 32-bits, issue a series of add / sub instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36456 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-26 01:09:28 +00:00
Evan Cheng
6c087e5585
Match MachineFunction::UsedPhysRegs changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36452 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-25 22:13:27 +00:00
Bill Wendling
3f3a17dd62
Add SSSE3 as a feature of Core2. Add MMX registers to the list of registers
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clobbered by a call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36448 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-25 21:31:48 +00:00
Chris Lattner
7c6eefa5f1
do the multiplication as signed, so that 2*-2 == -4 instead of 4294967292
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when promoted to 64-bits
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36442 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-25 17:23:53 +00:00
Lauro Ramos Venancio
305b8a5f62
remember to emit weak reference in one more case.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36438 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-25 14:50:40 +00:00
Anton Korobeynikov
8b0a8c84da
Implement aliases. This fixes PR1017 and it's dependent bugs. CFE part
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will follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36435 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-25 14:27:10 +00:00
Evan Cheng
1e341729dd
Relex assertions to account for additional implicit def / use operands.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36430 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-25 07:12:14 +00:00
Chris Lattner
ea84c5ee95
support for >4G stack frames
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36425 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-25 04:30:24 +00:00
Chris Lattner
618078016d
support >4G stack frames
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36423 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-25 04:25:10 +00:00
Chris Lattner
6c2d260161
Fix PR1351 and CodeGen/PowerPC/2007-04-24-InlineAsm-I-Modifier.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36410 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 22:51:03 +00:00
Bill Wendling
a2c38ae90d
Update.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36407 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 21:20:03 +00:00
Bill Wendling
b53e98eb30
Add the PADDQ to the list.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36406 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 21:19:14 +00:00
Bill Wendling
69dc5332de
Add the final MMX instructions. Correct a few wrong patterns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36405 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 21:18:37 +00:00
Bill Wendling
6dd29e08f7
Remove some invalid instructions from this check.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36404 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 21:17:46 +00:00
Bill Wendling
2f9bb1a0a4
Support for the special case of a vector with the canonical form:
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vector_shuffle v1, v2, <2, 6, 3, 7>
I.e.
vector_shuffle v, undef, <2, 2, 3, 3>
MMX only has a shuffle for v4i16 vectors. It needs to use the unpackh for
this type of operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36403 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-24 21:16:55 +00:00
Dale Johannesen
56c42ef3e4
Make Thumb funcs containing islands 4-byte aligned. Fix bugs maintaining
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BBOffsets and BBSizes when adjusting conditional branches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36372 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 20:09:04 +00:00
Dale Johannesen
bd24f3f398
add Align field, and use when generating function alignment
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36371 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 20:07:25 +00:00
Dale Johannesen
24fb52da3c
add isThumb (unused as yet)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36370 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 20:04:35 +00:00
Dale Johannesen
3bb6283eea
Fix generic getInlineAsmLength
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36369 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 20:00:17 +00:00
Lauro Ramos Venancio
ede1d78969
X86 TLS: optimize the implementation of "local exec" model.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36359 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-23 01:28:10 +00:00
Lauro Ramos Venancio
7d2cc2b983
X86 TLS: fix and optimize the implementation of "initial exec" model.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36355 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 22:50:52 +00:00
Christopher Lamb
a7f0d3ce22
Support alignment queries for degenerate (length 1) vectors.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36352 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 21:54:13 +00:00
Lauro Ramos Venancio
0ae4a3357a
Implement PIC for arm-linux.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36324 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 00:04:12 +00:00
Lauro Ramos Venancio
2c5c111b6c
X86 TLS: Implement review feedback.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36318 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-21 20:56:26 +00:00
Jeff Cohen
09b362cee6
Comment out usage of write() for now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36287 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-20 22:40:10 +00:00
Lauro Ramos Venancio
b3a0417cad
Implement "general dynamic", "initial exec" and "local exec" TLS models for
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X86 32 bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36283 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-20 21:38:10 +00:00
Evan Cheng
ba647becb9
Specify S registers as D registers' sub-registers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36280 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-20 21:20:10 +00:00
Evan Cheng
6120433e9e
Specify sub-register relations. e.g. RAX: [EAX], EAX: [AX], AX: [AL,AH].
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36279 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-20 21:15:21 +00:00
Evan Cheng
3cafbf7e5f
Add sub-registers sets.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36278 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-20 21:13:46 +00:00
Chris Lattner
93305bc462
add a crazy idea
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36273 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-20 20:18:43 +00:00
Jeff Cohen
5d4d7f1580
Make Microsoft assembler and linker happy.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36265 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-20 00:33:54 +00:00
Chris Lattner
3e1b03f98d
Fix a message, patch by Christopher Lamb.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36264 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-19 18:42:38 +00:00
Lauro Ramos Venancio
267bfb553e
Fix a bug in getFrameRegister.
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Reported by Raul Herbster.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36262 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-19 14:09:38 +00:00
Dan Gohman
23420c09c0
Fix the spelling of the prefetchnta instruction.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36256 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-18 14:09:14 +00:00
Evan Cheng
7be6368cac
Oops. Didn't mean to check in a quick hack.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36227 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-17 23:33:39 +00:00
Chris Lattner
120fba91a3
dag combiner just got better at pruning bits. This fixes CodeGen/ARM/rev.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36222 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-17 22:39:58 +00:00
Evan Cheng
eff03db46d
Change getAllocatableSet() so it returns allocatable registers for a specific register class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36215 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-17 20:23:34 +00:00
Anton Korobeynikov
e060b5385f
Add comment
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36213 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-17 19:34:00 +00:00
Chris Lattner
3c30d10b04
add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36203 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-17 18:03:00 +00:00
Chris Lattner
d15dff24c6
rename X86FunctionInfo to X86MachineFunctionInfo to match the header file
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it is defined in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36196 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-17 17:21:52 +00:00
Anton Korobeynikov
57fc00d5cf
Implemented correct stack probing on mingw/cygwin for dynamic alloca's.
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Also, fixed static case in presence of eax livin. This fixes PR331
PS: Why don't we still have push/pop instructions? :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36195 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-17 09:20:00 +00:00
Andrew Lenharth
15b7823006
Use this nifty Constraints thing and fix the inverted conditional moves
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36191 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-17 04:07:59 +00:00
Chris Lattner
56ecbf3013
SSE4 is apparently public now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36185 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-17 00:02:37 +00:00
Jeff Cohen
c398709525
In the event that some really old non-Intel or -AMD CPU is encountered...
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36177 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 21:59:44 +00:00
Jeff Cohen
22114c319a
Before assuming that the original code didn't work for Athlon64, the person who
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replaced it with a FIXME should have determined what did work. Then he would have
realized that the code was in fact correct, and would have avoided breaking it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36173 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-16 21:48:58 +00:00