69a56fffae
Add IRC handle.
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llvm-svn: 163601
2012-09-11 07:50:40 +00:00
a29ed865d0
Make a bunch of lowering helper functions static instead of member functions. No functional change.
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llvm-svn: 163596
2012-09-11 06:15:32 +00:00
8702c5b7c0
Change unsigned to a uint16_t in static disassembler tables to reduce the table size.
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llvm-svn: 163594
2012-09-11 04:19:21 +00:00
7419c5fb45
llvm/lib/Transforms/Utils/CMakeLists.txt: Update.
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llvm-svn: 163593
2012-09-11 02:55:37 +00:00
04b43aab43
Add a pass that renames everything with metasyntatic names. This works well after using bugpoint to reduce the confusion presented by the original names, which no longer mean what they used to.
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llvm-svn: 163592
2012-09-11 02:46:18 +00:00
8238461211
Teach DAG combiner to constant fold FABS of a BUILD_VECTOR of ConstantFPs. Factor similar code out of FNEG DAG combiner.
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llvm-svn: 163587
2012-09-11 01:45:21 +00:00
a699b6a44c
Add support for finding cacheflush on OpenBSD/mips64 platforms.
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Patch by Brad Smith!
llvm-svn: 163584
2012-09-11 01:17:24 +00:00
7a8e10042f
Reorganize MachineScheduler interfaces and publish them in the header.
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The Hexagon target decided to use a lot of functionality from the
target-independent scheduler. That's fine, and other targets should be
able to do the same. This reorg and API update makes that easy.
For the record, ScheduleDAGMI was not meant to be subclassed. Instead,
new scheduling algorithms should be able to implement
MachineSchedStrategy and be done. But if need be, it's nice to be
able to extend ScheduleDAGMI, so I also made that easier. The target
scheduler is somewhat more apt to break that way though.
llvm-svn: 163580
2012-09-11 00:39:15 +00:00
822b71568b
Remove unused declaration
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llvm-svn: 163579
2012-09-11 00:39:12 +00:00
9fd70c8fb3
Revert r160148 it seems to cause more problems than it should
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right now. We'll fix PR13303 a different way.
llvm-svn: 163570
2012-09-10 23:34:06 +00:00
e8a7b1b741
80-col fixup.
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llvm-svn: 163569
2012-09-10 23:34:03 +00:00
abb4d9ed34
80-col fixup.
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llvm-svn: 163568
2012-09-10 23:34:00 +00:00
a47d096125
No reason to construct this twice.
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llvm-svn: 163567
2012-09-10 23:33:57 +00:00
e27921feb8
Add newline.
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llvm-svn: 163565
2012-09-10 23:09:27 +00:00
38e05a9eb2
Update function names to conform to guidelines. No functional change intended.
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llvm-svn: 163561
2012-09-10 22:50:57 +00:00
41ff85d754
Revert r163556. Missed updates to tablegen files.
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llvm-svn: 163557
2012-09-10 22:30:35 +00:00
2089c49db7
Update function names to conform to guidelines. No functional change intended.
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llvm-svn: 163556
2012-09-10 22:23:45 +00:00
8c72306cdb
test/CodeGen/X86/ms-inline-asm.ll: Relax for non-darwin x86 targets. '##InlineAsm' could not be seen in other hosts.
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llvm-svn: 163554
2012-09-10 22:04:54 +00:00
7641f58784
[ms-inline asm] Properly emit the asm directives when the AsmPrinterVariant
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and InlineAsmVariant don't match.
llvm-svn: 163550
2012-09-10 21:36:05 +00:00
1c1319b9e7
Update test case for Release builds.
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llvm-svn: 163549
2012-09-10 21:31:43 +00:00
ca1e27be0d
Remove redundant semicolons which are null statements.
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llvm-svn: 163547
2012-09-10 21:26:47 +00:00
5a72a23a70
Disable stack coloring because it makes dragonegg fail bootstrapping.
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llvm-svn: 163545
2012-09-10 21:17:58 +00:00
db20a41d99
[ms-inline asm] Pass the correct AsmVariant to the PrintAsmOperand() function
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and update the printOperand() function accordingly.
llvm-svn: 163544
2012-09-10 21:10:49 +00:00
6f8d8b2406
[ms-inline asm] Add support for .att_syntax directive.
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llvm-svn: 163542
2012-09-10 20:54:39 +00:00
107faf853b
Enable stack coloring.
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llvm-svn: 163539
2012-09-10 20:15:49 +00:00
8b9dce5c18
Don't attempt to use flags from predicated instructions.
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The ARM backend can eliminate cmp instructions by reusing flags from a
nearby sub instruction with similar arguments.
Don't do that if the sub is predicated - the flags are not written
unconditionally.
<rdar://problem/12263428>
llvm-svn: 163535
2012-09-10 19:17:25 +00:00
7307fea911
[Object] Extract Elf_Ehdr. Patch by Hemant Kulkarni!
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llvm-svn: 163532
2012-09-10 19:04:02 +00:00
3c86b78ae4
Stack Coloring: Handle the case where END markers come before BEGIN markers properly.
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llvm-svn: 163530
2012-09-10 18:51:09 +00:00
400f7ef871
Enhance PR11334 fix to support extload from v2f32/v4f32
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- Fix an remaining issue of PR11674 as well
llvm-svn: 163528
2012-09-10 18:33:51 +00:00
ef4cc11cf9
Add "blocked" heuristic to the Hexagon MI scheduler.
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Improve AQ instruction selection in the Hexagon MI scheduler.
llvm-svn: 163523
2012-09-10 17:31:34 +00:00
0666f0580c
Fold multiply by 0 or 1 when in UnsafeFPMath mode in SelectionDAG::getNode().
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This folding happens as early as possible for performance reasons, and to make sure it isn't foiled by other transforms (e.g. forming FMAs).
llvm-svn: 163519
2012-09-10 17:00:37 +00:00
d5f91515f3
whitespace
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llvm-svn: 163518
2012-09-10 16:56:31 +00:00
c3d5b21c39
Add boolean simplification support from CMOV
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- If a boolean value is generated from CMOV and tested as boolean value,
simplify the use of test result by referencing the original condition.
RDRAND intrinisc is one of such cases.
llvm-svn: 163516
2012-09-10 16:36:16 +00:00
1e5c611815
Fix an assertion failure when optimising a shufflevector incorrectly into concat_vectors, and a followup bug with SelectionDAG::getNode() creating nodes with invalid types.
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llvm-svn: 163511
2012-09-10 14:01:21 +00:00
ba9a03f279
Minor cleanup. No functional change.
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llvm-svn: 163510
2012-09-10 13:20:00 +00:00
d62287dc91
Stack Coloring: Debug prints to print the slot number and not the array index.
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llvm-svn: 163509
2012-09-10 13:17:58 +00:00
ed242a0f1c
Stack Coloring: When searching for disjoint regions, do not compare intervals twice or to theirself.
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llvm-svn: 163508
2012-09-10 12:47:38 +00:00
6731363185
Stack Coloring: Add support for multiple regions of the same slot, within a single basic block.
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llvm-svn: 163507
2012-09-10 12:39:35 +00:00
264fb0217e
The VPSHUFB 256-bit instruction may be generated when one of input vector is undefined or zeroinitializer.
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I've added the "zeroinitializer" case in this patch.
llvm-svn: 163506
2012-09-10 12:13:11 +00:00
47b5c5713b
Make helper function static.
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llvm-svn: 163504
2012-09-10 11:52:14 +00:00
1f66f885e8
Move bypassSlowDivision into the llvm namespace.
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llvm-svn: 163503
2012-09-10 11:52:08 +00:00
8dd0edc7b1
c bindings: revert LLVMConstInlineAsm to always use the default asm dialect.
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- The C API should be stable
- InlineAsm::AsmDialect is not exposed to C
- The function didn't match the prototype so this was unreachable code
llvm-svn: 163502
2012-09-10 11:52:00 +00:00
c9cdb96188
GTest on Android needs a custom tmpdir path.
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llvm-svn: 163501
2012-09-10 10:32:29 +00:00
2f41ff93e6
Fix a typo in the comment.
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llvm-svn: 163496
2012-09-10 08:51:46 +00:00
28e6f8c1fc
Add an assertion that the frame index is indeed inside the declared lifetime region.
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llvm-svn: 163495
2012-09-10 08:44:15 +00:00
d753a952ca
Teach the DAGBuilder about lifetime markers which are generated from PHINodes.
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llvm-svn: 163494
2012-09-10 08:43:23 +00:00
7fd5c844af
Fix style issues from r163302 pointed out by Evan.
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llvm-svn: 163491
2012-09-10 07:44:22 +00:00
12d825d9ca
Move spaces to the right places. No functionality change.
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llvm-svn: 163485
2012-09-09 23:41:11 +00:00
74bf42c9a1
Add missing space before {. No functionality change.
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llvm-svn: 163484
2012-09-09 23:40:55 +00:00
03f39773e0
Teach DAG combiner to constant fold fneg of a BUILD_VECTOR of constants.
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llvm-svn: 163483
2012-09-09 22:58:45 +00:00
Duncan Sands