llvm-project/llvm/lib/Transforms
Serguei Katkov d894fb4288 [InstCombine] Fix div handling
When we optimize select basing on fact that div by 0 is undef
we should not traverse the instruction which are not guaranteed to
transfer execution to next instruction. Guard intrinsic is an example.

Reviewers: spatel, craig.topper
Reviewed By: spatel
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D47576

llvm-svn: 333864
2018-06-04 02:52:36 +00:00
..
AggressiveInstCombine [AggressiveInstCombine] avoid crashing on unsimplified code (PR37446) 2018-05-14 13:43:32 +00:00
Coroutines Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
Hello
IPO [ThinLTOBitcodeWriter] Emit summaries for regular LTO modules 2018-06-01 15:20:47 +00:00
InstCombine [InstCombine] Fix div handling 2018-06-04 02:52:36 +00:00
Instrumentation [msan] Don't check divisor shadow in fdiv. 2018-05-18 20:19:53 +00:00
ObjCARC [WebAssembly] Add Wasm personality and isScopedEHPersonality() 2018-05-17 20:52:03 +00:00
Scalar [PM/LoopUnswitch] Fix how the cloned loops are handled when updating analyses. 2018-06-02 01:29:01 +00:00
Utils [SimplifyLibcalls] [NFC] Cleanup, improvements 2018-05-31 16:39:27 +00:00
Vectorize [VPlan] Replace LLVM_ATTRIBUTE_USED with ifndef NDEBUG 2018-05-29 23:10:44 +00:00
CMakeLists.txt Another try to commit 323321 (aggressive instruction combine). 2018-01-25 12:06:32 +00:00
LLVMBuild.txt Another try to commit 323321 (aggressive instruction combine). 2018-01-25 12:06:32 +00:00