d2d1ae105d
Use pre-increment instead of post-increment when the result is not used.
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llvm-svn: 106542
2010-06-22 15:08:57 +00:00
37bb617f8a
Tail merging pass shall not break up IT blocks. rdar://8115404
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llvm-svn: 106517
2010-06-22 01:18:16 +00:00
60bb7c42a7
make sure to initialize indent_level
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llvm-svn: 106513
2010-06-22 00:40:26 +00:00
64960f55fe
add some support for blockaddress. This isn't really enough to be useful,
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but it will cover uses of blockaddress that are actually in a function.
llvm-svn: 106502
2010-06-21 23:19:36 +00:00
bb45b964f8
eliminate a mutable global variable, use raw_ostream::indent instead of
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rolling our own.
llvm-svn: 106501
2010-06-21 23:14:47 +00:00
a0b8c90870
un-indent a huge amount of code out of an anonymous namespace.
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llvm-svn: 106500
2010-06-21 23:12:56 +00:00
b7dadb0e95
revert r106482
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llvm-svn: 106499
2010-06-21 22:59:03 +00:00
510d9a3404
change parameter name to avoid confusion with global definition
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llvm-svn: 106486
2010-06-21 21:28:07 +00:00
72df24037e
sign_extend_inreg needs to be expanded for pre-v6 Thumb as well as ARM.
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Radar 8104310.
llvm-svn: 106484
2010-06-21 21:27:34 +00:00
523e554afa
LEApcrelJT shouldn't be marked as neverHasSideEffects, as we don't want it
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being moved around away from the jump table it references. rdar://8104340
llvm-svn: 106483
2010-06-21 21:27:27 +00:00
374b2195f6
Add unpack and interleave AVX instructions, encoding tests cooming soon
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llvm-svn: 106482
2010-06-21 21:21:48 +00:00
1fb4de8ec5
Fix PR7421: bug in kill transferring logic. It was ignoring loads / stores which have already been processed.
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llvm-svn: 106481
2010-06-21 21:21:14 +00:00
6dd51a2bb6
Remove isTwoAddress from SystemZ.
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llvm-svn: 106467
2010-06-21 20:25:57 +00:00
d7a7356be6
Remove isTwoAddress from Sparc.
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llvm-svn: 106466
2010-06-21 20:22:35 +00:00
c7927f2013
Remove isTwoAddress from Mips.
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llvm-svn: 106465
2010-06-21 20:19:21 +00:00
fb008dfa05
Remove isTwoAddress from Blackfin.
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llvm-svn: 106457
2010-06-21 20:13:37 +00:00
fa1b54d26e
Remove isTwoAddress from MSP430.
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llvm-svn: 106455
2010-06-21 20:07:30 +00:00
0ca648d758
Make 80-column.
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llvm-svn: 106448
2010-06-21 18:56:55 +00:00
98392f69e3
Remove isTwoAddress from PIC16.
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llvm-svn: 106447
2010-06-21 18:55:01 +00:00
2401271217
Remove isTwoAddress from XCore.
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llvm-svn: 106446
2010-06-21 18:51:38 +00:00
e159407231
Remove isTwoAddress from Alpha.
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llvm-svn: 106445
2010-06-21 18:48:55 +00:00
29a894dd64
Move part of SSE 1 & 2 compare, shuffle and unpack instructions closely. Preparing them for refactoring and to the addition of their AVX forms
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llvm-svn: 106437
2010-06-21 18:36:04 +00:00
20de4258f8
Add AVX regular (non-aliased ones) and,or,xor,andn packed instructions. They are already tested in the MC framework, no test needed
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llvm-svn: 106436
2010-06-21 18:22:54 +00:00
d5c58b76ab
Fix PR 7433. Silly typo in non-Darwin ARM tail call
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handling, plus correct R9 handling in that mode.
llvm-svn: 106434
2010-06-21 18:21:49 +00:00
bf572c7cea
Add some codegen patterns for x86_64-linux-gnu tls codegen matching.
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Based on a patch by Patrick Marlier!
llvm-svn: 106433
2010-06-21 18:21:27 +00:00
97c8a6a928
early exit for dbg_value instructions
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llvm-svn: 106430
2010-06-21 17:49:23 +00:00
74b5e3e0ae
remove some dead variables reported by clang++
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llvm-svn: 106428
2010-06-21 17:20:18 +00:00
0ab5a02579
Mark the SPU 'lr' instruction to never have side effects.
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This allows the fast regiser allocator to remove redundant
register moves.
Update a set of tests that depend on the register allocator
to be linear scan.
llvm-svn: 106420
2010-06-21 15:08:16 +00:00
d7f50c118a
Fix the lowering of VECTOR_SHUFFLE on SPU to handle splats.
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llvm-svn: 106419
2010-06-21 14:42:19 +00:00
1cae86f704
Fix an unintentional commit. I think I typed "git svn dcommit" in the wrong branch.
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I was trying to do some refactoring on the copyRegToReg, but this is realyl a work in progress and not generally useful yet.
llvm-svn: 106413
2010-06-21 13:31:32 +00:00
6f58190f6f
Fix lowering of VECTOR_SHUFFLE on SPU. Old algorithm
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used to choke llc with the attached test.
llvm-svn: 106411
2010-06-21 10:17:36 +00:00
c596baa56d
wip
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llvm-svn: 106408
2010-06-21 02:17:34 +00:00
dcc7b6dcb6
Fix warning in no-asserts build.
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llvm-svn: 106405
2010-06-20 20:27:42 +00:00
884a8fe5fa
Fix a crash caused by dereference of MBB.end(). rdar://8110842
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llvm-svn: 106399
2010-06-20 00:54:38 +00:00
6d12973143
Remove a fixme comment that is no longer relevant.
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llvm-svn: 106382
2010-06-19 05:32:41 +00:00
0ae08935f6
Fix error message to match function name.
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llvm-svn: 106381
2010-06-19 05:32:09 +00:00
b86a3abcc7
Refactoring of regular logical packed instructions to prepare for AVX ones.
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llvm-svn: 106375
2010-06-19 04:09:22 +00:00
8737b7d73d
Refactor aliased packed logical instructions, also add
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AVX AND,OR,XOR,NAND{P}{S,D}{rr,rm} instructions.
llvm-svn: 106374
2010-06-19 02:44:01 +00:00
7079bf815d
Ignore dbg_value's.
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llvm-svn: 106373
2010-06-19 02:36:21 +00:00
a588049ce9
Move new sse 1 & 2 generic classes to a more appropriate place
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llvm-svn: 106372
2010-06-19 01:32:46 +00:00
2787efd961
Remove unnecessary arguments
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llvm-svn: 106371
2010-06-19 01:22:34 +00:00
00ada89f95
Add AVX packed intrinsics for MIN, MAX
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llvm-svn: 106370
2010-06-19 01:17:05 +00:00
f3c01f3ef6
Disable sibcall optimization for Thumb1 for now since Thumb1RegisterInfo::emitEpilogue is not expecting them.
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llvm-svn: 106368
2010-06-19 01:01:32 +00:00
42105b2976
Finish ripping isTwoAddress out of X86. Some mindless formatting
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and operand renaming to help.
The giant turn the constraints on and selectively turn it off
should probably be inverted at some point since it's just largely
50/50.
llvm-svn: 106367
2010-06-19 00:37:40 +00:00
1e205f6b1c
Shrink down code and add for free AVX {MIN,MAX}P{S,D}{rm,rr} instructions
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llvm-svn: 106366
2010-06-19 00:37:31 +00:00
c60cecd88b
rip out dead code.
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llvm-svn: 106365
2010-06-19 00:34:14 +00:00
e808a78ac1
fix rdar://7873482 by teaching the instruction encoder to emit
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segment prefixes. Daniel wrote most of this patch.
llvm-svn: 106364
2010-06-19 00:34:00 +00:00
e5fcd333da
Indentation and remove dead code.
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llvm-svn: 106362
2010-06-19 00:11:54 +00:00
1888f11887
Clean up: remove now unnecessary Constraints
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llvm-svn: 106361
2010-06-19 00:09:27 +00:00
5fc43eb186
Silence compiler warnings.
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llvm-svn: 106360
2010-06-19 00:02:06 +00:00
Dan Gohman