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Dan Gohman [Wed, 3 Jun 2009 19:11:31 +0000 (19:11 +0000)]
Don't attempt to simplify an non-affine IV expression if it can't
be simplified to a loop-invariant value. This fixes PR4315.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72798
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Mike Stump [Wed, 3 Jun 2009 19:07:46 +0000 (19:07 +0000)]
Make the buildbot see green (to make it easier to spot the next person
that puts a new warning in).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72797
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Daniel Dunbar [Wed, 3 Jun 2009 18:22:15 +0000 (18:22 +0000)]
Switch opt to using StandardPasses.h
- No functionality change, but please check if you don't believe me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72789
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Daniel Dunbar [Wed, 3 Jun 2009 18:13:05 +0000 (18:13 +0000)]
Remove some silly code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72788
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Daniel Dunbar [Wed, 3 Jun 2009 17:52:39 +0000 (17:52 +0000)]
Add StandardPasses.h which embeds the standard compilation passes shared by
clang/llvm-gcc.
- Implemented as inline functions for linking simplicity.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72786
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Bruno Cardoso Lopes [Wed, 3 Jun 2009 17:47:27 +0000 (17:47 +0000)]
Move ELFCodeEmiter stuff to new files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72785
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Bruno Cardoso Lopes [Wed, 3 Jun 2009 16:55:02 +0000 (16:55 +0000)]
Revert 72650
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72783
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Dan Gohman [Wed, 3 Jun 2009 16:47:12 +0000 (16:47 +0000)]
Remove unnecessary #includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72782
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Sanjiv Gupta [Wed, 3 Jun 2009 16:27:49 +0000 (16:27 +0000)]
Emit file directives correctly in case of a .bc is generated by llvm-ld after linking in several .bc files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72781
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Torok Edwin [Wed, 3 Jun 2009 15:42:26 +0000 (15:42 +0000)]
lets not forget about c++!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72778
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Sanjiv Gupta [Wed, 3 Jun 2009 15:31:12 +0000 (15:31 +0000)]
FrameIndex could be used as a value (addressof (arg)) or as an address.
Expand it exactly like GlobalAddress.
Fix some more crashes (InsertBranch() not being implemented) for compiling hitec libs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72776
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Oscar Fuentes [Wed, 3 Jun 2009 15:29:09 +0000 (15:29 +0000)]
CMake: Added missing source file to lib/CodeGen/CMakeLists.txt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72775
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Oscar Fuentes [Wed, 3 Jun 2009 15:11:25 +0000 (15:11 +0000)]
CMake: Implements and documents option LLVM_ENABLE_ASSERTS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72774
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Torok Edwin [Wed, 3 Jun 2009 15:06:19 +0000 (15:06 +0000)]
Document how easy it is to use the gold plugin and have LTO with autotooled projects.
Please correct the documentation if I missed anything.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72773
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Sanjiv Gupta [Wed, 3 Jun 2009 13:36:44 +0000 (13:36 +0000)]
Fixed a bug in which signed comparisons were being used instead of unsigned comparisons.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72771
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Duncan Sands [Wed, 3 Jun 2009 12:05:18 +0000 (12:05 +0000)]
Avoid a warning "'U' might be used uninitialized in
this function" when using a not-too-smart compiler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72768
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Duncan Sands [Wed, 3 Jun 2009 11:54:28 +0000 (11:54 +0000)]
At a newline at the end of this file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72767
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Jay Foad [Wed, 3 Jun 2009 10:20:10 +0000 (10:20 +0000)]
Document how phi and invoke instructions interact with SSA form.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72762
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Evan Cheng [Wed, 3 Jun 2009 09:00:27 +0000 (09:00 +0000)]
Fix for PR4225: When rewriter reuse a value in a physical register , it clear the register kill operand marker and its kill ops information. However, the cleared operand may be a def of a super-register. Clear the kill ops info for the super-register's sub-registers as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72758
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Evan Cheng [Wed, 3 Jun 2009 07:40:47 +0000 (07:40 +0000)]
Temporarily revert 72756 for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72757
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Evan Cheng [Wed, 3 Jun 2009 06:14:58 +0000 (06:14 +0000)]
Fold preceding / trailing base inc / dec into the single load / store as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72756
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Evan Cheng [Wed, 3 Jun 2009 05:15:46 +0000 (05:15 +0000)]
If there is a def of a super-register followed by a use of a sub-register, do *not* add an implicit def of the sub-register. e.g.
EAX = ..., AX<imp-def>
...
= AX
This creates a double-def. Apparently this used to be necessary but is no longer needed.
Thanks to Anton for pointing this out. Anton, I cannot create a test case without your uncommitted ARM patches. Please check in a test case for me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72755
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Bruno Cardoso Lopes [Wed, 3 Jun 2009 03:43:31 +0000 (03:43 +0000)]
Move structures and classes into header files, providing two new headers and
one new .cpp file, in preparation for merging in the Direct Object Emission
changes we're working on. No functional changes.
Fixed coding style issues on the original patch. Patch by Aaron Gray
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72754
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Dan Gohman [Wed, 3 Jun 2009 00:37:20 +0000 (00:37 +0000)]
Revert r72734. The Darwin assembler doesn't support the static
relocation model on x86-64. Higher level logic should override
the relocation model to PIC on x86_64-apple-darwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72746
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Dan Gohman [Wed, 3 Jun 2009 00:13:48 +0000 (00:13 +0000)]
Change TargetFolder's TD member from a reference to a
pointer, now that ConstantFoldConstantExpression can
accept a null TargetData pointer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72744
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Dan Gohman [Tue, 2 Jun 2009 21:48:15 +0000 (21:48 +0000)]
Change ConstantFoldConstantExpression to accept a null
TargetData pointer. The only thing it's used for are
calls to ConstantFoldCompareInstOperands and
ConstantFoldInstOperands, which both already accept a
null TargetData pointer. This makes
ConstantFoldConstantExpression easier to use in clients
where TargetData is optional.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72741
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Dan Gohman [Tue, 2 Jun 2009 21:37:43 +0000 (21:37 +0000)]
Delete an unnecessary forward declaration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72740
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Dan Gohman [Tue, 2 Jun 2009 21:29:13 +0000 (21:29 +0000)]
Fix CodeGenPrepare's address-mode sinking to handle unusual
addresses, involving Base values which do not have Pointer type.
This fixes PR4297.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72739
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Daniel Dunbar [Tue, 2 Jun 2009 21:14:15 +0000 (21:14 +0000)]
NightlyTest: Stop running a separate Olden pass during nightly test.
- Unless I'm mistaken, these results weren't even being reported and just
served to clobber the previous build products and waste cycles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72738
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Torok Edwin [Tue, 2 Jun 2009 20:32:59 +0000 (20:32 +0000)]
fix build on VC++2k8.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72736
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Lang Hames [Tue, 2 Jun 2009 20:30:03 +0000 (20:30 +0000)]
Fixed warning, removed some temporary validation code that snuck in during my last commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72735
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Evan Cheng [Tue, 2 Jun 2009 20:09:31 +0000 (20:09 +0000)]
On Darwin x86_64 small code model doesn't guarantee code address fits in 32-bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72734
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Owen Anderson [Tue, 2 Jun 2009 17:35:55 +0000 (17:35 +0000)]
Undef MemoryFence when compiling on MSVC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72732
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Devang Patel [Tue, 2 Jun 2009 17:26:29 +0000 (17:26 +0000)]
Simplify assertion message to avoid confusion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72731
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Lang Hames [Tue, 2 Jun 2009 16:53:25 +0000 (16:53 +0000)]
Update to in-place spilling framework. Includes live interval scaling and trivial rewriter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72729
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Dale Johannesen [Tue, 2 Jun 2009 03:12:52 +0000 (03:12 +0000)]
Revert 72707 and 72709, for the moment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72712
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Evan Cheng [Tue, 2 Jun 2009 00:56:07 +0000 (00:56 +0000)]
Avoid infinite looping in AllGlobalLoadUsesSimpleEnoughForHeapSRA(). This can happen when PHI uses are recursively dependent on each other.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72710
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Dale Johannesen [Mon, 1 Jun 2009 23:48:58 +0000 (23:48 +0000)]
Add missing file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72709
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Nick Kledzik [Mon, 1 Jun 2009 23:41:09 +0000 (23:41 +0000)]
update comments about .objc_ symbols being generated
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72708
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Dale Johannesen [Mon, 1 Jun 2009 23:27:20 +0000 (23:27 +0000)]
Make the implicit inputs and outputs of target-independent
ADDC/ADDE use MVT::i1 (later, whatever it gets legalized to)
instead of MVT::Flag. Remove CARRY_FALSE in favor of 0; adjust
all target-independent code to use this format.
Most targets will still produce a Flag-setting target-dependent
version when selection is done. X86 is converted to use i32
instead, which means TableGen needs to produce different code
in xxxGenDAGISel.inc. This keys off the new supportsHasI1 bit
in xxxInstrInfo, currently set only for X86; in principle this
is temporary and should go away when all other targets have
been converted. All relevant X86 instruction patterns are
modified to represent setting and using EFLAGS explicitly. The
same can be done on other targets.
The immediate behavior change is that an ADC/ADD pair are no
longer tightly coupled in the X86 scheduler; they can be
separated by instructions that don't clobber the flags (MOV).
I will soon add some peephole optimizations based on using
other instructions that set the flags to feed into ADC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72707
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Dale Johannesen [Mon, 1 Jun 2009 23:13:42 +0000 (23:13 +0000)]
Comment grammaro/clarification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72706
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Dale Johannesen [Mon, 1 Jun 2009 23:12:52 +0000 (23:12 +0000)]
Trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72705
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Mike Stump [Mon, 1 Jun 2009 21:02:35 +0000 (21:02 +0000)]
Dcoument that the opauque value used to construct QNaNs is truncated
as necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72702
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Nick Kledzik [Mon, 1 Jun 2009 20:33:09 +0000 (20:33 +0000)]
<rdar://problem/
6927148> libLTO needs to handle i386 magic objc class symbols
Parse __OBJC data structures and synthesize magic .objc_ symbols.
Also, alter mangler so that objc method names are readable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72700
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Bill Wendling [Mon, 1 Jun 2009 20:18:46 +0000 (20:18 +0000)]
Accidental commit. This isn't ready for prime time just yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72699
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Anton Korobeynikov [Mon, 1 Jun 2009 20:00:48 +0000 (20:00 +0000)]
Implement review feedback. Make thumb2 'normal' subtarget feature
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72698
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Bruno Cardoso Lopes [Mon, 1 Jun 2009 19:57:37 +0000 (19:57 +0000)]
Fix new CodeEmitter stuff to follow LLVM codying style. Patch by Aaron Gray
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72697
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Anton Korobeynikov [Mon, 1 Jun 2009 19:03:17 +0000 (19:03 +0000)]
Do not emit "generic" CPU string. This fixes PR4291.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72696
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Eli Friedman [Mon, 1 Jun 2009 09:14:32 +0000 (09:14 +0000)]
PR4286: Make RewriteLoadUserOfWholeAlloca and
RewriteStoreUserOfWholeAlloca deal with tail padding because
isSafeUseOfBitCastedAllocation expects them to. Otherwise, we crash
trying to erase the bitcast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72688
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Nick Lewycky [Mon, 1 Jun 2009 04:42:10 +0000 (04:42 +0000)]
Update the bitcode reader to support reading .bc files where the embedded
metadata references non-Constant values such as instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72685
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Nick Lewycky [Mon, 1 Jun 2009 04:41:03 +0000 (04:41 +0000)]
Add missing codenames to the .bc analyzer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72684
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Dan Gohman [Sun, 31 May 2009 17:52:18 +0000 (17:52 +0000)]
Fix a grammaro and clarify a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72668
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Dan Gohman [Sun, 31 May 2009 16:18:57 +0000 (16:18 +0000)]
Delete an obsolete sentance from a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72667
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Dan Gohman [Sun, 31 May 2009 16:18:03 +0000 (16:18 +0000)]
Fix the name of the function in this comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72666
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Owen Anderson [Sun, 31 May 2009 09:03:40 +0000 (09:03 +0000)]
Be more aggressive in doing LoadPRE by tracing backwards when a block only has
a single predecessor.
Patch by Jakub Staszak.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72661
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Nick Lewycky [Sun, 31 May 2009 06:07:28 +0000 (06:07 +0000)]
Fix typo in error message.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72659
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Duncan Sands [Sun, 31 May 2009 04:15:38 +0000 (04:15 +0000)]
Rename CustomLowerResults to CustomLowerNode, since
it is used both when a result is illegal and when an
operand is illegal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72658
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Bruno Cardoso Lopes [Sat, 30 May 2009 23:50:33 +0000 (23:50 +0000)]
Use uint8_t and int32_t in {JIT,Machine}CodeEmiters
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72650
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Bruno Cardoso Lopes [Sat, 30 May 2009 21:05:47 +0000 (21:05 +0000)]
Add AMD64 elf machine type
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72635
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Bruno Cardoso Lopes [Sat, 30 May 2009 20:51:52 +0000 (20:51 +0000)]
First patch in the direction of splitting MachineCodeEmitter in two subclasses:
JITCodeEmitter and ObjectCodeEmitter. No functional changes yet. Patch by Aaron Gray
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72631
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Chris Lattner [Sat, 30 May 2009 18:43:04 +0000 (18:43 +0000)]
fix PR4284, a bug in simplifylibcalls handling memcmp. Patch by
Benjamin Kramer!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72625
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Nick Lewycky [Sat, 30 May 2009 16:08:30 +0000 (16:08 +0000)]
Metadata uses metadata type not empty struct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72623
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Mike Stump [Sat, 30 May 2009 15:19:29 +0000 (15:19 +0000)]
Add some documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72622
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Duncan Sands [Sat, 30 May 2009 13:57:05 +0000 (13:57 +0000)]
Adjust these tests now that "extern inline"
functions are being output with bodies and
available_externally linkage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72620
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Evan Cheng [Sat, 30 May 2009 08:43:27 +0000 (08:43 +0000)]
(i64 (zext (srl GR32 8))) -> movzbl AH is not safe since srl 8 only clear the top 8 bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72618
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Nick Lewycky [Sat, 30 May 2009 05:06:04 +0000 (05:06 +0000)]
Give embedded metadata its own type instead of relying on EmptyStructTy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72610
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Mike Stump [Sat, 30 May 2009 03:49:43 +0000 (03:49 +0000)]
Add support for letting the client choose different flavors of NaNs. Testcase to be
added in clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72606
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Bill Wendling [Sat, 30 May 2009 01:09:53 +0000 (01:09 +0000)]
Untabification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72604
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Bill Wendling [Sat, 30 May 2009 00:58:37 +0000 (00:58 +0000)]
Untabify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72603
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Evan Cheng [Sat, 30 May 2009 00:48:34 +0000 (00:48 +0000)]
Untabify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72600
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Anton Korobeynikov [Fri, 29 May 2009 23:41:08 +0000 (23:41 +0000)]
Add placeholder for thumb2 stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72593
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Bill Wendling [Fri, 29 May 2009 20:38:16 +0000 (20:38 +0000)]
Enable GVN Load PRE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72589
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Duncan Sands [Fri, 29 May 2009 19:39:36 +0000 (19:39 +0000)]
Dan noticed that the verifier wasn't thoroughly checking uses of
invoke results (see the testcases). Tighten up the checking.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72586
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Bruno Cardoso Lopes [Fri, 29 May 2009 17:08:57 +0000 (17:08 +0000)]
Fix some typos
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72579
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Torok Edwin [Fri, 29 May 2009 16:58:36 +0000 (16:58 +0000)]
just show the instruction, its not that slow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72577
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Torok Edwin [Fri, 29 May 2009 10:28:44 +0000 (10:28 +0000)]
for instructions with void type we have no choice but print the instruction as
is, otherwise we get a <badref>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72567
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Torok Edwin [Fri, 29 May 2009 09:46:03 +0000 (09:46 +0000)]
Add a DEBUG() output to GVN that prints the instruction clobbering a load.
This is useful when trying to figure out why GVN didn't eliminate redundant
loads.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72565
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Owen Anderson [Fri, 29 May 2009 05:37:54 +0000 (05:37 +0000)]
Fix an issue where phiMap was not being updated properly when doing load PRE.
Diagnosis and patch thanks to Jakub Staszak.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72562
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Evan Cheng [Fri, 29 May 2009 05:31:40 +0000 (05:31 +0000)]
Default isNarrowingProfitable to false.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72561
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Evan Cheng [Fri, 29 May 2009 05:28:52 +0000 (05:28 +0000)]
Remove an accidental commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72560
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Evan Cheng [Fri, 29 May 2009 01:44:43 +0000 (01:44 +0000)]
More h-registers tricks: folding zext nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72558
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Evan Cheng [Thu, 28 May 2009 23:52:18 +0000 (23:52 +0000)]
Do not try to create a MVT type of width 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72557
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Bill Wendling [Thu, 28 May 2009 23:40:46 +0000 (23:40 +0000)]
The MONITOR and MWAIT instructions have insufficient information for
decoding. Essentially, they both map to the same column in the "opcode
extensions for one- and two-byte opcodes" table in the x86 manual. The RawFrm
complicates decoding this.
Instead, use opcode 0x01, prefix 0x01, and form MRM1r. Then have the code
emitter special case these, a la [SML]FENCE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72556
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Daniel Dunbar [Thu, 28 May 2009 22:45:24 +0000 (22:45 +0000)]
NewNightlyTest.pl: Add a -parallel-jobs argument (set # of jobs for make with
-parallel, instead of always using 2).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72551
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Eli Friedman [Thu, 28 May 2009 21:04:35 +0000 (21:04 +0000)]
Add explicit test for PR4280.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72539
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Eli Friedman [Thu, 28 May 2009 20:40:34 +0000 (20:40 +0000)]
Re-commit r72514 and r72516 with a fixed version of BR_CC lowering.
This patch removes some special cases for opcodes and does a bit of
cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72536
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Evan Cheng [Thu, 28 May 2009 18:55:28 +0000 (18:55 +0000)]
Fix MOVMSKPDrr encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72535
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Evan Cheng [Thu, 28 May 2009 18:48:53 +0000 (18:48 +0000)]
Fix PSIGND encoding bug. Patch by Sean Callanan.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72534
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Evan Cheng [Thu, 28 May 2009 18:41:02 +0000 (18:41 +0000)]
Incorporate patch feedbacks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72533
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Daniel Dunbar [Thu, 28 May 2009 18:31:40 +0000 (18:31 +0000)]
NightlyTest: Write "sentdata.txt" files and run the -submit-aux script before
sending data to the server.
- Otherwise if the server connection fails the external script never runs.
Also, create content before initiating connection to try and decrease time we
are connected to llvm.org.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72532
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Sanjiv Gupta [Thu, 28 May 2009 18:24:11 +0000 (18:24 +0000)]
Emit debug info for locals with proper scope.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72531
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Bill Wendling [Thu, 28 May 2009 18:18:59 +0000 (18:18 +0000)]
Temporarily revert r72514 (and dependent patch r72516). It was causing this
failure during llvm-gcc bootstrap:
Assertion failed: (!Tmp2.getNode() && "Can't legalize BR_CC with legal condition!"), function ExpandNode, file /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore.roots/llvmCore~obj/src/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp, line 2923.
/Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/libgcc2.c:1727: internal compiler error: Abort trap
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://developer.apple.com/bugreporter> for instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72530
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Sanjiv Gupta [Thu, 28 May 2009 17:32:56 +0000 (17:32 +0000)]
Mark the branch insns correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72529
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Sanjiv Gupta [Thu, 28 May 2009 06:59:57 +0000 (06:59 +0000)]
Fixing problems that got exposed after the refactoring of LegalizeDAG done in 72447.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72521
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Eli Friedman [Thu, 28 May 2009 05:10:20 +0000 (05:10 +0000)]
Add a testcase which got fixed by recent legalization work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72517
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Eli Friedman [Thu, 28 May 2009 04:49:34 +0000 (04:49 +0000)]
Remove a couple of useless functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72516
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Eli Friedman [Thu, 28 May 2009 04:39:57 +0000 (04:39 +0000)]
Remove special cases for more opcodes.
This is basically the end of this series of patches for LegalizeDAG; the
remaining special cases can't be removed without more infrastructure
work. There's a FIXME for each relevant opcode near the beginning of
SelectionDAGLegalize::LegalizeOp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72514
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Eli Friedman [Thu, 28 May 2009 04:31:08 +0000 (04:31 +0000)]
Return the operand rather than a null SDValue when the given SELECT_CC
is actually legal. Part of LegalizeDAG cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72513
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Nick Lewycky [Thu, 28 May 2009 04:08:10 +0000 (04:08 +0000)]
Use Operands.data() instead of &Operands[0] where Operands is a potentially
empty SmallVector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72512
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Eli Friedman [Thu, 28 May 2009 03:56:57 +0000 (03:56 +0000)]
Remove special case for SETCC opcode; add some comments explaining why
some special cases are necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72511
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