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fe60104ac9
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14984 Commits

Author SHA1 Message Date
Dan Gohman
fe60104ac9 Use pre-increment instead of post-increment when the result is not used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106542 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-22 15:08:57 +00:00
Evan Cheng
4d54e5b2dd Tail merging pass shall not break up IT blocks. rdar://8115404 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106517 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-22 01:18:16 +00:00
Chris Lattner
ceea301c1d make sure to initialize indent_level 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106513 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-22 00:40:26 +00:00
Chris Lattner
3284877064 add some support for blockaddress. This isn't really enough to be useful, 
but it will cover uses of blockaddress that are actually in a function.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106502 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 23:19:36 +00:00
Chris Lattner
1018c24c13 eliminate a mutable global variable, use raw_ostream::indent instead of 
rolling our own.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106501 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 23:14:47 +00:00
Chris Lattner
7e6d7451ae un-indent a huge amount of code out of an anonymous namespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106500 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 23:12:56 +00:00
Bruno Cardoso Lopes
c27d1e4d17 revert r106482 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106499 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 22:59:03 +00:00
Bruno Cardoso Lopes
b7cc3f6ae6 change parameter name to avoid confusion with global definition 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106486 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 21:28:07 +00:00
Bob Wilson
56a1a69a35 sign_extend_inreg needs to be expanded for pre-v6 Thumb as well as ARM. 
Radar 8104310.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106484 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 21:27:34 +00:00
Jim Grosbach
a967d1121a LEApcrelJT shouldn't be marked as neverHasSideEffects, as we don't want it 
being moved around away from the jump table it references. rdar://8104340

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106483 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 21:27:27 +00:00
Bruno Cardoso Lopes
b44e8b2d11 Add unpack and interleave AVX instructions, encoding tests cooming soon 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106482 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 21:21:48 +00:00
Evan Cheng
d95ea2da28 Fix PR7421: bug in kill transferring logic. It was ignoring loads / stores which have already been processed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106481 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 21:21:14 +00:00
Eric Christopher
be4e066ff9 Remove isTwoAddress from SystemZ. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106467 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 20:25:57 +00:00
Eric Christopher
c63a404d56 Remove isTwoAddress from Sparc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106466 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 20:22:35 +00:00
Eric Christopher
c452d79c43 Remove isTwoAddress from Mips. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106465 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 20:19:21 +00:00
Eric Christopher
b82a7ea1b2 Remove isTwoAddress from Blackfin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106457 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 20:13:37 +00:00
Eric Christopher
f704408bf7 Remove isTwoAddress from MSP430. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106455 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 20:07:30 +00:00
Eric Christopher
658ebcc7ec Make 80-column. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106448 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 18:56:55 +00:00
Eric Christopher
90301312d5 Remove isTwoAddress from PIC16. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106447 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 18:55:01 +00:00
Eric Christopher
4a232f0836 Remove isTwoAddress from XCore. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106446 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 18:51:38 +00:00
Eric Christopher
23265d0054 Remove isTwoAddress from Alpha. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106445 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 18:48:55 +00:00
Bruno Cardoso Lopes
c79e43aee3 Move part of SSE 1 & 2 compare, shuffle and unpack instructions closely. Preparing them for refactoring and to the addition of their AVX forms 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106437 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 18:36:04 +00:00
Bruno Cardoso Lopes
59bb6fae9a Add AVX regular (non-aliased ones) and,or,xor,andn packed instructions. They are already tested in the MC framework, no test needed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106436 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 18:22:54 +00:00
Dale Johannesen
b0ccb757b3 Fix PR 7433. Silly typo in non-Darwin ARM tail call 
handling, plus correct R9 handling in that mode.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106434 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 18:21:49 +00:00
Eric Christopher
18fb00b4b9 Add some codegen patterns for x86_64-linux-gnu tls codegen matching. 
Based on a patch by Patrick Marlier!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106433 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 18:21:27 +00:00
Jim Grosbach
9cfcfeb24b early exit for dbg_value instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106430 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 17:49:23 +00:00
Chris Lattner
9e13715fd5 remove some dead variables reported by clang++ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106428 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 17:20:18 +00:00
Kalle Raiskila
951b229ccf Mark the SPU 'lr' instruction to never have side effects. 
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. 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106420 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 15:08:16 +00:00
Kalle Raiskila
91fdee125c Fix the lowering of VECTOR_SHUFFLE on SPU to handle splats. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106419 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 14:42:19 +00:00
Rafael Espindola
c2b3e00cdf Fix an unintentional commit. I think I typed "git svn dcommit" in the wrong branch. 
I was trying to do some refactoring on the copyRegToReg, but this is realyl a work in progress and not generally useful yet.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106413 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 13:31:32 +00:00
Kalle Raiskila
4794807134 Fix lowering of VECTOR_SHUFFLE on SPU. Old algorithm 
used to choke llc with the attached test.
 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106411 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 10:17:36 +00:00
Rafael Espindola
f0efafa61e wip 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106408 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-21 02:17:34 +00:00
Nick Lewycky
2a3ee5e8e9 Fix warning in no-asserts build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106405 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-20 20:27:42 +00:00
Evan Cheng
859df5e9f9 Fix a crash caused by dereference of MBB.end(). rdar://8110842 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106399 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-20 00:54:38 +00:00
Bob Wilson
31ef8e6663 Remove a fixme comment that is no longer relevant. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106382 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 05:32:41 +00:00
Bob Wilson
dc076da4d2 Fix error message to match function name. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106381 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 05:32:09 +00:00
Bruno Cardoso Lopes
f6ff003043 Refactoring of regular logical packed instructions to prepare for AVX ones. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106375 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 04:09:22 +00:00
Bruno Cardoso Lopes
f4f4bad696 Refactor aliased packed logical instructions, also add 
AVX AND,OR,XOR,NAND{P}{S,D}{rr,rm} instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106374 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 02:44:01 +00:00
Evan Cheng
02ba9e19c7 Ignore dbg_value's. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106373 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 02:36:21 +00:00
Bruno Cardoso Lopes
1e8d06282f Move new sse 1 & 2 generic classes to a more appropriate place 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106372 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 01:32:46 +00:00
Bruno Cardoso Lopes
efc9b69deb Remove unnecessary arguments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106371 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 01:22:34 +00:00
Bruno Cardoso Lopes
17227db062 Add AVX packed intrinsics for MIN, MAX 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106370 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 01:17:05 +00:00
Evan Cheng
0110ac66eb Disable sibcall optimization for Thumb1 for now since Thumb1RegisterInfo::emitEpilogue is not expecting them. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106368 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 01:01:32 +00:00
Eric Christopher
a938cfb13a Finish ripping isTwoAddress out of X86. Some mindless formatting 
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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106367 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 00:37:40 +00:00
Bruno Cardoso Lopes
be4d595afd Shrink down code and add for free AVX {MIN,MAX}P{S,D}{rm,rr} instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106366 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 00:37:31 +00:00
Chris Lattner
617e595022 rip out dead code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106365 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 00:34:14 +00:00
Chris Lattner
1cf44fc051 fix rdar://7873482 by teaching the instruction encoder to emit 
segment prefixes.  Daniel wrote most of this patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106364 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 00:34:00 +00:00
Evan Cheng
6523d2ff7f Indentation and remove dead code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106362 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 00:11:54 +00:00
Bruno Cardoso Lopes
fda1acb389 Clean up: remove now unnecessary Constraints 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106361 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 00:09:27 +00:00
Dan Gohman
9559e3b99a Silence compiler warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106360 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-19 00:02:06 +00:00