Chris Lattner [Tue, 27 Oct 2009 16:53:54 +0000 (16:53 +0000)]
trim another #include
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85250
91177308-0d34-0410-b5e6-
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Chris Lattner [Tue, 27 Oct 2009 16:49:53 +0000 (16:49 +0000)]
remove an unneeded #include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85248
91177308-0d34-0410-b5e6-
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Edward O'Callaghan [Tue, 27 Oct 2009 14:54:46 +0000 (14:54 +0000)]
Convert Analysis tests to FileCheck in regards to PR5307.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85241
91177308-0d34-0410-b5e6-
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Rafael Espindola [Tue, 27 Oct 2009 14:09:44 +0000 (14:09 +0000)]
Correctly align double arguments in the stack.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85235
91177308-0d34-0410-b5e6-
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Mikhail Glushenkov [Tue, 27 Oct 2009 09:02:49 +0000 (09:02 +0000)]
80-col violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85215
91177308-0d34-0410-b5e6-
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Bob Wilson [Tue, 27 Oct 2009 06:31:02 +0000 (06:31 +0000)]
Fix Thumb2 failures by converting them to FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85210
91177308-0d34-0410-b5e6-
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Bob Wilson [Tue, 27 Oct 2009 06:16:45 +0000 (06:16 +0000)]
Fix the rest of the ARM failures by converting them to FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85208
91177308-0d34-0410-b5e6-
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Bob Wilson [Tue, 27 Oct 2009 05:50:28 +0000 (05:50 +0000)]
Fix some more failures by converting to FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85207
91177308-0d34-0410-b5e6-
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Chris Lattner [Tue, 27 Oct 2009 05:39:41 +0000 (05:39 +0000)]
Fix a pretty serious misfeature of the inliner: if it inlines a function
with multiple return values it inserts a PHI to merge them all together.
However, if the return values are all the same, it ends up with a pointless
PHI and this pointless PHI happens to really block SRoA from happening in
at least a silly C++ example written by Doug, but probably others. This
fixes rdar://
7339069.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85206
91177308-0d34-0410-b5e6-
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Chris Lattner [Tue, 27 Oct 2009 05:35:35 +0000 (05:35 +0000)]
convert to filecheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85205
91177308-0d34-0410-b5e6-
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Bob Wilson [Tue, 27 Oct 2009 05:30:47 +0000 (05:30 +0000)]
Convert to FileCheck, fixing failure due to tab change in the process.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85204
91177308-0d34-0410-b5e6-
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Chris Lattner [Tue, 27 Oct 2009 04:58:10 +0000 (04:58 +0000)]
lang points out that the comment is out of date with the code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85203
91177308-0d34-0410-b5e6-
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Mike Stump [Tue, 27 Oct 2009 02:17:51 +0000 (02:17 +0000)]
Fix VS build, patch by Marius Wachtler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85198
91177308-0d34-0410-b5e6-
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Mike Stump [Tue, 27 Oct 2009 02:14:13 +0000 (02:14 +0000)]
VS build fix, patch by Marius Wachtler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85197
91177308-0d34-0410-b5e6-
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Jeffrey Yasskin [Tue, 27 Oct 2009 01:06:51 +0000 (01:06 +0000)]
Fix OProfileJITEventListener after r85182.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85192
91177308-0d34-0410-b5e6-
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Eric Christopher [Tue, 27 Oct 2009 00:52:25 +0000 (00:52 +0000)]
Add objectsize intrinsic and hook it up through codegen. Doesn't
do anything than return "I don't know" at the moment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85189
91177308-0d34-0410-b5e6-
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Evan Cheng [Tue, 27 Oct 2009 00:20:49 +0000 (00:20 +0000)]
Now VFP instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85186
91177308-0d34-0410-b5e6-
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Dan Gohman [Tue, 27 Oct 2009 00:11:02 +0000 (00:11 +0000)]
Add braces to avoid ambiguous else.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85185
91177308-0d34-0410-b5e6-
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Evan Cheng [Tue, 27 Oct 2009 00:08:59 +0000 (00:08 +0000)]
Change Thumb1 and Thumb2 instructions to separate opcode from operands with a tab instead of a space.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85184
91177308-0d34-0410-b5e6-
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Jeffrey Yasskin [Tue, 27 Oct 2009 00:03:05 +0000 (00:03 +0000)]
Automatically do the equivalent of freeMachineCodeForFunction(F) when F is
being destroyed. This allows users to run global optimizations like globaldce
even after some functions have been jitted.
This patch also removes the Function* parameter to
JITEventListener::NotifyFreeingMachineCode() since it can cause that to be
called when the Function is partially destroyed. This change will be even more
helpful later when I think we'll want to allow machine code to actually outlive
its Function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85182
91177308-0d34-0410-b5e6-
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Victor Hernandez [Mon, 26 Oct 2009 23:58:56 +0000 (23:58 +0000)]
Rename MallocHelper as MallocFreeHelper, since it now also identifies calls to free()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85181
91177308-0d34-0410-b5e6-
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Owen Anderson [Mon, 26 Oct 2009 23:56:52 +0000 (23:56 +0000)]
Forgot to commit these.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85180
91177308-0d34-0410-b5e6-
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Owen Anderson [Mon, 26 Oct 2009 23:55:47 +0000 (23:55 +0000)]
Add a straight-forward implementation of SCCVN for aggressively eliminating scalar redundancies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85179
91177308-0d34-0410-b5e6-
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Evan Cheng [Mon, 26 Oct 2009 23:45:59 +0000 (23:45 +0000)]
Change ARM asm strings to separate opcode from operands with a tab instead of a space.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85178
91177308-0d34-0410-b5e6-
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Victor Hernandez [Mon, 26 Oct 2009 23:44:29 +0000 (23:44 +0000)]
Remove all references to MallocInst and FreeInst
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85177
91177308-0d34-0410-b5e6-
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Victor Hernandez [Mon, 26 Oct 2009 23:43:48 +0000 (23:43 +0000)]
Remove FreeInst.
Remove LowerAllocations pass.
Update some more passes to treate free calls just like they were treating FreeInst.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85176
91177308-0d34-0410-b5e6-
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Bob Wilson [Mon, 26 Oct 2009 22:59:12 +0000 (22:59 +0000)]
Try to get ahead of Johnny Chen and pro-actively add some more ARM encoding
bits. Johnny, please review -- I do not have a good track record of getting
these right.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85173
91177308-0d34-0410-b5e6-
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Edward O'Callaghan [Mon, 26 Oct 2009 22:52:03 +0000 (22:52 +0000)]
Convert a few tests to FileCheck for PR5307.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85171
91177308-0d34-0410-b5e6-
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Bob Wilson [Mon, 26 Oct 2009 22:42:13 +0000 (22:42 +0000)]
Fix ARM encoding typo: Opcod3 is not passed to ASuI parent class.
Patch by Johnny Chen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85169
91177308-0d34-0410-b5e6-
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Bob Wilson [Mon, 26 Oct 2009 22:34:44 +0000 (22:34 +0000)]
Add more ARM instruction encodings for 's' bit set and "rs" register encoding
bits. Patch by Johnny Chen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85167
91177308-0d34-0410-b5e6-
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David Goodwin [Mon, 26 Oct 2009 22:31:16 +0000 (22:31 +0000)]
Allow the aggressive anti-dep breaker to process the same region multiple times. This is necessary because new anti-dependencies are exposed when "current" ones are broken.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85166
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 26 Oct 2009 22:18:58 +0000 (22:18 +0000)]
Simplify this code. LoopDeletion doesn't need to explicit check that
the loop exiting block dominates the latch block; if ScalarEvolution
can prove that the trip-count is finite, that's sufficient.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85165
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 26 Oct 2009 22:14:22 +0000 (22:14 +0000)]
Code that checks WillNotOverflowSignedAdd before creating an Add
can safely use the NSW bit on the Add.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85164
91177308-0d34-0410-b5e6-
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Ted Kremenek [Mon, 26 Oct 2009 22:06:01 +0000 (22:06 +0000)]
Update CMake files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85161
91177308-0d34-0410-b5e6-
96231b3b80d8
Dan Gohman [Mon, 26 Oct 2009 21:55:43 +0000 (21:55 +0000)]
Teach BasicAA how to analyze Select instructions, and make it more
aggressive on PHI instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85158
91177308-0d34-0410-b5e6-
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Julien Lerouge [Mon, 26 Oct 2009 20:01:35 +0000 (20:01 +0000)]
Remove / use flags that are now set in the Makefile.config.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85149
91177308-0d34-0410-b5e6-
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Julien Lerouge [Mon, 26 Oct 2009 20:00:35 +0000 (20:00 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85148
91177308-0d34-0410-b5e6-
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Julien Lerouge [Mon, 26 Oct 2009 19:58:44 +0000 (19:58 +0000)]
Add an autoconf test to check for optional compiler flags like
-Wno-missing-field-initializers or -Wno-variadic-macros.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85147
91177308-0d34-0410-b5e6-
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David Goodwin [Mon, 26 Oct 2009 19:41:00 +0000 (19:41 +0000)]
Define virtual destructor in *.cpp file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85146
91177308-0d34-0410-b5e6-
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David Goodwin [Mon, 26 Oct 2009 19:32:42 +0000 (19:32 +0000)]
Add aggressive anti-dependence breaker. Currently it is not the default for any target. Enable with -break-anti-dependencies=all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85145
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 26 Oct 2009 19:12:14 +0000 (19:12 +0000)]
Check in the experimental GEP splitter pass. This pass splits complex
GEPs (more than one non-zero index) into simple GEPs (at most one
non-zero index). In some simple experiments using this it's not
uncommon to see 3% overall code size wins, because it exposes
redundancies that can be eliminated, however it's tricky to use
because instcombine aggressively undoes the work that this pass does.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85144
91177308-0d34-0410-b5e6-
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David Goodwin [Mon, 26 Oct 2009 19:00:47 +0000 (19:00 +0000)]
Add virtual destructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85141
91177308-0d34-0410-b5e6-
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Anton Korobeynikov [Mon, 26 Oct 2009 18:40:24 +0000 (18:40 +0000)]
Revert r85134, it breaks mingw build
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85138
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 26 Oct 2009 18:36:40 +0000 (18:36 +0000)]
Add CreateZExtOrBitCast and CreateSExtOrBitCast to TargetFolder
for consistency with ConstantFolder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85137
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 26 Oct 2009 18:26:18 +0000 (18:26 +0000)]
When checking whether a def of an aliased register is dead, ask the
machineinstr whether the aliased register is dead, rather than the original
register is dead. This allows it to get the correct answer when examining
an instruction like this:
CALLpcrel32 <ga:foo>, %AL<imp-def>, %EAX<imp-def,dead>
where EAX is dead but a subregister of it is still live. This fixes PR5294.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85135
91177308-0d34-0410-b5e6-
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Sanjiv Gupta [Mon, 26 Oct 2009 18:22:59 +0000 (18:22 +0000)]
Make PIC16 overlay a loadable pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85134
91177308-0d34-0410-b5e6-
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Devang Patel [Mon, 26 Oct 2009 17:09:00 +0000 (17:09 +0000)]
Do not use expensive sort().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85130
91177308-0d34-0410-b5e6-
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Benjamin Kramer [Mon, 26 Oct 2009 17:01:20 +0000 (17:01 +0000)]
Some svn:ignore tweaks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85128
91177308-0d34-0410-b5e6-
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David Goodwin [Mon, 26 Oct 2009 16:59:04 +0000 (16:59 +0000)]
Break anti-dependence breaking out into its own class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85127
91177308-0d34-0410-b5e6-
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Devang Patel [Mon, 26 Oct 2009 16:54:35 +0000 (16:54 +0000)]
Add support to encode type info using llvm::Constant.
Patch by Talin!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85126
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 26 Oct 2009 15:55:24 +0000 (15:55 +0000)]
Fix a typo in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85120
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 26 Oct 2009 15:40:07 +0000 (15:40 +0000)]
reapply r85085 with a bugfix to avoid infinite looping.
All of the 'demorgan' related xforms need to use
dyn_castNotVal, not m_Not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85119
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 26 Oct 2009 15:32:57 +0000 (15:32 +0000)]
Make LSR's OptimizeShadowIV ignore induction variables with negative
strides for now, because it doesn't handle them correctly. This fixes a
miscompile of SingleSource/Benchmarks/Misc-C++/ray.
This problem was usually hidden because indvars transforms such induction
variables into negations of canonical induction variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85118
91177308-0d34-0410-b5e6-
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Evan Cheng [Mon, 26 Oct 2009 04:56:07 +0000 (04:56 +0000)]
- Revert some changes from 85044, 85045, and 85047 that broke x86_64 tests and
bootstrapping. It's not safe to leave identity subreg_to_reg and insert_subreg
around.
- Relax register scavenging to allow use of partially "not-live" registers. It's
common for targets to operate on registers where the top bits are undef. e.g.
s0 =
d0 = insert_subreg d0<undef>, s0, 1
...
= d0
When the insert_subreg is eliminated by the coalescer, the scavenger used to
complain. The previous fix was to keep to insert_subreg around. But that's
brittle and it's overly conservative when we want to use the scavenger to
allocate registers. It's actually legal and desirable for other instructions
to use the "undef" part of d0. e.g.
s0 =
d0 = insert_subreg d0<undef>, s0, 1
...
s1 =
= s1
= d0
We probably need add a "partial-undef" marker on machine operand so the
machine verifier would not complain.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85091
91177308-0d34-0410-b5e6-
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Evan Cheng [Mon, 26 Oct 2009 03:51:32 +0000 (03:51 +0000)]
Revert 85085. It causes infinite looping during llvm-gcc build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85090
91177308-0d34-0410-b5e6-
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Edward O'Callaghan [Mon, 26 Oct 2009 02:37:56 +0000 (02:37 +0000)]
Fix gmake check for AuroraUX triple.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85088
91177308-0d34-0410-b5e6-
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Chandler Carruth [Mon, 26 Oct 2009 01:35:46 +0000 (01:35 +0000)]
Move DataTypes.h to include/llvm/System, update all users. This breaks the last
direct inclusion edge from System to Support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85086
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 26 Oct 2009 01:06:31 +0000 (01:06 +0000)]
Implement PR3266 & PR5276, folding:
not (or (icmp, icmp)) -> and(icmp, icmp)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85085
91177308-0d34-0410-b5e6-
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Chandler Carruth [Sun, 25 Oct 2009 23:54:41 +0000 (23:54 +0000)]
Update the 'svn:ignore' property to remove stale file references.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85084
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 25 Oct 2009 23:47:55 +0000 (23:47 +0000)]
convert or.ll to filecheck and merge or2 into it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85083
91177308-0d34-0410-b5e6-
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Chandler Carruth [Sun, 25 Oct 2009 23:41:56 +0000 (23:41 +0000)]
Remove stale reference to ThreadSupport.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85082
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 25 Oct 2009 23:22:50 +0000 (23:22 +0000)]
fix PR5295 where the .ll parser didn't reject a function after a global
or global after a function with conflicting names. Update some testcases
that were accidentally depending on this behavior.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85081
91177308-0d34-0410-b5e6-
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Daniel Dunbar [Sun, 25 Oct 2009 23:11:06 +0000 (23:11 +0000)]
Suppress -Asserts warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85078
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 25 Oct 2009 23:06:42 +0000 (23:06 +0000)]
fix PR5186: the JIT shouldn't try to codegen available_externally
functions it should just look them up like declarations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85077
91177308-0d34-0410-b5e6-
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Chandler Carruth [Sun, 25 Oct 2009 22:38:41 +0000 (22:38 +0000)]
Remove unused includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85074
91177308-0d34-0410-b5e6-
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Jim Grosbach [Sun, 25 Oct 2009 19:14:48 +0000 (19:14 +0000)]
of -> or
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85065
91177308-0d34-0410-b5e6-
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Jim Grosbach [Sun, 25 Oct 2009 18:55:46 +0000 (18:55 +0000)]
80-column cleanup
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85064
91177308-0d34-0410-b5e6-
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Sanjiv Gupta [Sun, 25 Oct 2009 08:14:11 +0000 (08:14 +0000)]
Reapply 85006 with a minor fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85052
91177308-0d34-0410-b5e6-
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Evan Cheng [Sun, 25 Oct 2009 08:01:41 +0000 (08:01 +0000)]
Add a couple of ARM cross-rc coalescing tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85051
91177308-0d34-0410-b5e6-
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Evan Cheng [Sun, 25 Oct 2009 07:53:48 +0000 (07:53 +0000)]
Update tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85050
91177308-0d34-0410-b5e6-
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Evan Cheng [Sun, 25 Oct 2009 07:53:28 +0000 (07:53 +0000)]
Add ARM getMatchingSuperRegClass to handle S / D / Q cross regclass coalescing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85049
91177308-0d34-0410-b5e6-
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Evan Cheng [Sun, 25 Oct 2009 07:52:27 +0000 (07:52 +0000)]
Don't forget subreg indices when folding load / store.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85048
91177308-0d34-0410-b5e6-
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Evan Cheng [Sun, 25 Oct 2009 07:51:47 +0000 (07:51 +0000)]
Use isIdentityCopy. Fix a bozo bug (flipped condition) in InvalidateRegDef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85047
91177308-0d34-0410-b5e6-
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Evan Cheng [Sun, 25 Oct 2009 07:49:57 +0000 (07:49 +0000)]
Code clean up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85046
91177308-0d34-0410-b5e6-
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Evan Cheng [Sun, 25 Oct 2009 07:48:51 +0000 (07:48 +0000)]
Do not delete identity insert_subreg even if dest is virtual. Let later passes delete them. This avoids register scavenger complain.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85045
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Evan Cheng [Sun, 25 Oct 2009 07:47:07 +0000 (07:47 +0000)]
Add isIdentityCopy to check for identity copy (or extract_subreg, etc.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85044
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Nick Lewycky [Sun, 25 Oct 2009 06:57:41 +0000 (06:57 +0000)]
Remove includes of Support/Compiler.h that are no longer needed after the
VISIBILITY_HIDDEN removal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85043
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Nick Lewycky [Sun, 25 Oct 2009 06:33:48 +0000 (06:33 +0000)]
Remove VISIBILITY_HIDDEN from class/struct found inside anonymous namespaces.
Chris claims we should never have visibility_hidden inside any .cpp file but
that's still not true even after this commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85042
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Chris Lattner [Sun, 25 Oct 2009 06:17:51 +0000 (06:17 +0000)]
this is done.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85041
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Chris Lattner [Sun, 25 Oct 2009 06:15:37 +0000 (06:15 +0000)]
Teach FoldBitCast to be able to handle bitcasts from (e.g.) i128 -> <4 x float>.
This allows us to simplify this:
union vec2d {
double e[2];
double v __attribute__((vector_size(16)));
};
typedef union vec2d vec2d;
static vec2d a={{1,2}}, b={{3,4}};
vec2d foo () {
return (vec2d){ .v = a.v + b.v * (vec2d){{5,5}}.v };
}
down to:
define %0 @foo() nounwind ssp {
entry:
%mrv5 = insertvalue %0 undef, double 1.
600000e+01, 0 ; <%0> [#uses=1]
%mrv6 = insertvalue %0 %mrv5, double 2.
200000e+01, 1 ; <%0> [#uses=1]
ret %0 %mrv6
}
instead of:
define %0 @foo() nounwind ssp {
entry:
%mrv5 = insertvalue %0 undef, double extractelement (<2 x double> fadd (<2 x double> fmul (<2 x double> bitcast (<1 x i128> <i128
85174437667405312423031577302488055808> to <2 x double>), <2 x double> <double 3.
000000e+00, double 4.
000000e+00>), <2 x double> <double 1.
000000e+00, double 2.
000000e+00>), i32 0), 0 ; <%0> [#uses=1]
%mrv6 = insertvalue %0 %mrv5, double extractelement (<2 x double> fadd (<2 x double> fmul (<2 x double> bitcast (<1 x i128> <i128
85174437667405312423031577302488055808> to <2 x double>), <2 x double> <double 3.
000000e+00, double 4.
000000e+00>), <2 x double> <double 1.
000000e+00, double 2.
000000e+00>), i32 1), 1 ; <%0> [#uses=1]
ret %0 %mrv6
}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85040
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Chris Lattner [Sun, 25 Oct 2009 06:08:26 +0000 (06:08 +0000)]
move FoldBitCast earlier in the file, and use it instead of
ConstantExpr::getBitCast in various places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85039
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Chris Lattner [Sun, 25 Oct 2009 06:02:57 +0000 (06:02 +0000)]
refactor FoldBitCast to reduce nesting and to always return a constantexpr
instead of returning null on failure. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85038
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Nick Lewycky [Sun, 25 Oct 2009 05:20:17 +0000 (05:20 +0000)]
Remove ICmpInst::isSignedPredicate which was a reimplementation
CmpInst::isSigned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85037
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Nick Lewycky [Sun, 25 Oct 2009 03:50:03 +0000 (03:50 +0000)]
Sink isTrueWhenEqual from ICmpInst to CmpInst. Add a matching isFalseWhenEqual
which is equal to !isTrueWhenEqual for ints but not for floats.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85036
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Daniel Dunbar [Sun, 25 Oct 2009 03:30:55 +0000 (03:30 +0000)]
lit: Add --config-prefix option, to override default config file names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85035
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Nick Lewycky [Sun, 25 Oct 2009 03:22:00 +0000 (03:22 +0000)]
Indent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85034
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Mikhail Glushenkov [Sun, 25 Oct 2009 01:44:24 +0000 (01:44 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85031
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Mikhail Glushenkov [Sun, 25 Oct 2009 01:44:11 +0000 (01:44 +0000)]
Document OptionPreprocessor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85030
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Mikhail Glushenkov [Sun, 25 Oct 2009 01:43:50 +0000 (01:43 +0000)]
Add a test for OptionPreprocessor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85029
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Daniel Dunbar [Sun, 25 Oct 2009 01:37:26 +0000 (01:37 +0000)]
lit: Allow use of /dev/null in redirects on Windows (replace by a temporary
file).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85028
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Jim Grosbach [Sun, 25 Oct 2009 00:45:07 +0000 (00:45 +0000)]
When the scavenger is looking for a good candidate location to restore from a
spill, it should avoid doing so inside the live range of a virtual register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85026
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Dan Gohman [Sat, 24 Oct 2009 23:52:07 +0000 (23:52 +0000)]
Update these tests to match what Loop::print now prints.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85021
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Dan Gohman [Sat, 24 Oct 2009 23:37:16 +0000 (23:37 +0000)]
MapValue doesn't needs its LLVMContext argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85020
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Dan Gohman [Sat, 24 Oct 2009 23:34:26 +0000 (23:34 +0000)]
Rename isLoopExit to isLoopExiting, for consistency with the wording
used elsewhere - an exit block is a block outside the loop branched to
from within the loop. An exiting block is a block inside the loop that
branches out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85019
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Dan Gohman [Sat, 24 Oct 2009 23:24:45 +0000 (23:24 +0000)]
Delete a spurious semicolon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85018
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Dan Gohman [Sat, 24 Oct 2009 23:23:04 +0000 (23:23 +0000)]
Make these tests more interesting by using
-verify-dom-info and -verify-loop-info, which enable additional
(expensive) consistency checks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85017
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Dan Gohman [Sat, 24 Oct 2009 23:19:52 +0000 (23:19 +0000)]
Rewrite LoopRotation's SSA updating code using SSAUpdater.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85016
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Daniel Dunbar [Sat, 24 Oct 2009 20:32:49 +0000 (20:32 +0000)]
lit: Support '>>' redirections when executing scripts internally.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85014
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Daniel Dunbar [Sat, 24 Oct 2009 20:32:43 +0000 (20:32 +0000)]
Update CMake dependencies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85013
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Daniel Dunbar [Sat, 24 Oct 2009 20:32:36 +0000 (20:32 +0000)]
Teach macho-dump to dump UUIDs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85012
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