Nuno Lopes 75564e3514 fix infinite loop in instcombine in the presence of a (malformed) self-referencing select inst. ...

This can happen as long as the instruction is not reachable. Instcombine does generate these unreachable malformed selects when doing RAUW

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160874 91177308-0d34-0410-b5e6-96231b3b80d8

2012-07-27 18:03:57 +00:00

..

CMakeLists.txt

llvm/lib: [CMake] Add explicit dependency to intrinsics_gen.

2012-06-24 13:32:01 +00:00

InstCombine.h

instcombine: merge the functions that remove dead allocas and dead mallocs/callocs/...

2012-07-09 18:38:20 +00:00

InstCombineAddSub.cpp

Remove a instcombine transform that (no longer?) makes sense:

2012-06-26 22:03:13 +00:00

InstCombineAndOrXor.cpp

InstCombine: fix a bug when combining (fcmp cc0 x, y) && (fcmp cc1 x, y).

2012-06-14 05:57:42 +00:00

InstCombineCalls.cpp

make all Emit*() functions consult the TargetLibraryInfo information before creating a call to a library function.

2012-07-25 16:46:31 +00:00

InstCombineCasts.cpp

Revert remaining part of r93200: "Disable folding sext(trunc(x)) -> x"

2012-06-22 16:36:43 +00:00

InstCombineCompares.cpp

InstCombine: factor code better.

2012-06-11 08:01:25 +00:00

InstCombineLoadStoreAlloca.cpp

instcombine: merge the functions that remove dead allocas and dead mallocs/callocs/...

2012-07-09 18:38:20 +00:00

InstCombineMulDivRem.cpp

Look pass zext to strength reduce an udiv. Patch by David Majnemer. rdar://11721329

2012-06-21 22:52:49 +00:00

InstCombinePHI.cpp

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InstCombineSelect.cpp

fix infinite loop in instcombine in the presence of a (malformed) self-referencing select inst.

2012-07-27 18:03:57 +00:00

InstCombineShifts.cpp

PR12967: Don't crash when trying to fold a shift that's larger than the type's size.

2012-05-27 22:03:32 +00:00

InstCombineSimplifyDemanded.cpp

Simplify demanded bits of select sources where the condition is a constant vector

2012-07-26 23:10:24 +00:00

InstCombineVectorOps.cpp

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InstCombineWorklist.h

Use an iterator instead of calling .size() on the worklist every time, which is wasteful.

2012-03-15 11:19:41 +00:00

InstructionCombining.cpp

Remove tabs.

2012-07-19 00:11:40 +00:00

LLVMBuild.txt

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Makefile

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