Chris Lattner
f3523592b2
Type.h doesn't need to #include LLVMContext.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85254 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 17:08:31 +00:00
Chris Lattner
75c478a96a
pseudosourcevalue is also still using getGlobalContext(), so it isn't
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thread safe either.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85253 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 17:02:08 +00:00
Chris Lattner
1995051395
apparently the X86 JIT isn't fully contextized, it is still using getGlobalContext() :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85252 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 17:01:03 +00:00
Nick Lewycky
8d33659b93
Fix reversed logic spotted by Owen Anderson.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 16:56:58 +00:00
Chris Lattner
37459e508b
trim another #include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85250 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 16:53:54 +00:00
Chris Lattner
4b122938c9
remove an unneeded #include.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85248 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 16:49:53 +00:00
Edward O'Callaghan
4ea7d4c3eb
Convert Analysis tests to FileCheck in regards to PR5307.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85241 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 14:54:46 +00:00
Rafael Espindola
f87611272b
Correctly align double arguments in the stack.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85235 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 14:09:44 +00:00
Mikhail Glushenkov
d5a72d9642
80-col violation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85215 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 09:02:49 +00:00
Bob Wilson
37986053b4
Fix Thumb2 failures by converting them to FileCheck.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85210 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 06:31:02 +00:00
Bob Wilson
b9350315d2
Fix the rest of the ARM failures by converting them to FileCheck.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85208 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 06:16:45 +00:00
Bob Wilson
13e80bdb71
Fix some more failures by converting to FileCheck.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85207 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 05:50:28 +00:00
Chris Lattner
c581acbbba
Fix a pretty serious misfeature of the inliner: if it inlines a function
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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-b5e6-96231b3b80d8
2009-10-27 05:39:41 +00:00
Chris Lattner
744f19aa15
convert to filecheck.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85205 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 05:35:35 +00:00
Bob Wilson
8bb080e71b
Convert to FileCheck, fixing failure due to tab change in the process.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85204 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 05:30:47 +00:00
Chris Lattner
1711bcb198
lang points out that the comment is out of date with the code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85203 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 04:58:10 +00:00
Mike Stump
fe134fe9e5
Fix VS build, patch by Marius Wachtler.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85198 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 02:17:51 +00:00
Mike Stump
8138122a3f
VS build fix, patch by Marius Wachtler.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85197 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 02:14:13 +00:00
Jeffrey Yasskin
ee4eb33c25
Fix OProfileJITEventListener after r85182.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85192 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 01:06:51 +00:00
Eric Christopher
7b5e61707a
Add objectsize intrinsic and hook it up through codegen. Doesn't
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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-b5e6-96231b3b80d8
2009-10-27 00:52:25 +00:00
Evan Cheng
dd22a45acc
Now VFP instructions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85186 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 00:20:49 +00:00
Dan Gohman
7f712a1987
Add braces to avoid ambiguous else.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85185 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 00:11:02 +00:00
Evan Cheng
699bebac4f
Change Thumb1 and Thumb2 instructions to separate opcode from operands with a tab instead of a space.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85184 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-27 00:08:59 +00:00
Jeffrey Yasskin
7a9034c4db
Automatically do the equivalent of freeMachineCodeForFunction(F) when F is
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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-b5e6-96231b3b80d8
2009-10-27 00:03:05 +00:00
Victor Hernandez
f2becca90b
Rename MallocHelper as MallocFreeHelper, since it now also identifies calls to free()
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85181 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 23:58:56 +00:00
Owen Anderson
8b251c25b2
Forgot to commit these.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85180 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 23:56:52 +00:00
Owen Anderson
6f55630830
Add a straight-forward implementation of SCCVN for aggressively eliminating scalar redundancies.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85179 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 23:55:47 +00:00
Evan Cheng
162e30921d
Change ARM asm strings to separate opcode from operands with a tab instead of a space.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85178 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 23:45:59 +00:00
Victor Hernandez
2fee294b3c
Remove all references to MallocInst and FreeInst
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85177 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 23:44:29 +00:00
Victor Hernandez
046e78ce55
Remove FreeInst.
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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-b5e6-96231b3b80d8
2009-10-26 23:43:48 +00:00
Bob Wilson
dda9583e51
Try to get ahead of Johnny Chen and pro-actively add some more ARM encoding
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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-b5e6-96231b3b80d8
2009-10-26 22:59:12 +00:00
Edward O'Callaghan
d2d438e58d
Convert a few tests to FileCheck for PR5307.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85171 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 22:52:03 +00:00
Bob Wilson
d9ecd3108f
Fix ARM encoding typo: Opcod3 is not passed to ASuI parent class.
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Patch by Johnny Chen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85169 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 22:42:13 +00:00
Bob Wilson
7e053bb33c
Add more ARM instruction encodings for 's' bit set and "rs" register encoding
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bits. Patch by Johnny Chen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85167 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 22:34:44 +00:00
David Goodwin
e10deca33e
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.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85166 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 22:31:16 +00:00
Dan Gohman
06d4033a35
Simplify this code. LoopDeletion doesn't need to explicit check that
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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-b5e6-96231b3b80d8
2009-10-26 22:18:58 +00:00
Dan Gohman
fe3595555a
Code that checks WillNotOverflowSignedAdd before creating an Add
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can safely use the NSW bit on the Add.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85164 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 22:14:22 +00:00
Ted Kremenek
7c44beaf93
Update CMake files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85161 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 22:06:01 +00:00
Dan Gohman
6665b0ea68
Teach BasicAA how to analyze Select instructions, and make it more
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aggressive on PHI instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85158 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 21:55:43 +00:00
Julien Lerouge
cadd4b9ced
Remove / use flags that are now set in the Makefile.config.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85149 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 20:01:35 +00:00
Julien Lerouge
3a96a4d91c
Regenerate.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85148 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 20:00:35 +00:00
Julien Lerouge
8039e03777
Add an autoconf test to check for optional compiler flags like
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-Wno-missing-field-initializers or -Wno-variadic-macros.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85147 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 19:58:44 +00:00
David Goodwin
ada0ef86d9
Define virtual destructor in *.cpp file.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85146 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 19:41:00 +00:00
David Goodwin
348777110a
Add aggressive anti-dependence breaker. Currently it is not the default for any target. Enable with -break-anti-dependencies=all.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85145 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 19:32:42 +00:00
Dan Gohman
6000e253d4
Check in the experimental GEP splitter pass. This pass splits complex
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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-b5e6-96231b3b80d8
2009-10-26 19:12:14 +00:00
David Goodwin
c932213e13
Add virtual destructor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85141 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 19:00:47 +00:00
Anton Korobeynikov
8b5af25a14
Revert r85134, it breaks mingw build
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85138 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 18:40:24 +00:00
Dan Gohman
e18700a09a
Add CreateZExtOrBitCast and CreateSExtOrBitCast to TargetFolder
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for consistency with ConstantFolder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85137 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 18:36:40 +00:00
Dan Gohman
91203cf87b
When checking whether a def of an aliased register is dead, ask the
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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-b5e6-96231b3b80d8
2009-10-26 18:26:18 +00:00
Sanjiv Gupta
be9e763697
Make PIC16 overlay a loadable pass.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85134 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 18:22:59 +00:00