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llvm-mirror/lib/Transforms/InstCombine
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Sanjoy Das 16ad4f2471 [InstCombine] Call getCmpPredicateForMinMax only with a valid SPF 
Summary:
There are `SelectPatternFlavor`s that don't represent min or max idioms,
and we should not be passing those to `getCmpPredicateForMinMax`.

Fixes PR25745.

Reviewers: majnemer

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D15249

llvm-svn: 254869
2015-12-05 23:44:22 +00:00
..
CMakeLists.txt
InstCombineAddSub.cpp Fix some Clang-tidy modernize warnings, other minor fixes. 2015-11-04 22:32:32 +00:00
InstCombineAndOrXor.cpp Do (A == C1 || A == C2) -> (A & ~(C1 ^ C2)) == C1 rather than (A == C1 || A == C2) -> (A | (C1 ^ C2)) == C2 when C1 ^ C2 is a power of 2. 2015-12-02 16:15:07 +00:00
InstCombineCalls.cpp [AttributeSet] Overload AttributeSet::addAttribute to reduce compile 2015-12-02 06:58:49 +00:00
InstCombineCasts.cpp fix typo; NFC 2015-11-21 16:16:29 +00:00
InstCombineCompares.cpp [InstCombine] Optimize icmp of inc/dec at RHS 2015-10-19 22:08:14 +00:00
InstCombineInternal.h Revert "Change memcpy/memset/memmove to have dest and source alignments." 2015-11-19 05:56:52 +00:00
InstCombineLoadStoreAlloca.cpp Preserve load alignment and dereferenceable metadata during some transformations 2015-11-02 17:53:51 +00:00
InstCombineMulDivRem.cpp InstCombine: Remove ilist iterator implicit conversions, NFC 2015-10-13 16:59:33 +00:00
InstCombinePHI.cpp [InstCombine] Teach FoldPHIArgZextsIntoPHI about EHPads 2015-11-07 00:52:53 +00:00
InstCombineSelect.cpp [InstCombine] Call getCmpPredicateForMinMax only with a valid SPF 2015-12-05 23:44:22 +00:00
InstCombineShifts.cpp don't repeat function names in comments; NFC 2015-11-02 22:34:55 +00:00
InstCombineSimplifyDemanded.cpp [InstCombine] Teach SimplifyDemandedVectorElts how to handle ConstantVector select masks with ConstantExpr elements (PR24922) 2015-10-06 10:34:53 +00:00
InstCombineVectorOps.cpp fix typos in comments; NFC 2015-11-29 22:09:34 +00:00
InstructionCombining.cpp Move EH-specific helper functions to a more appropriate place 2015-12-02 23:06:39 +00:00
LLVMBuild.txt
Makefile