Sanjay Patel 66f7e19f6a [InstCombine] fix vector shuffle transform to replace undef elements (PR37648) ... This bug: https://bugs.llvm.org/show_bug.cgi?id=37648 ...was created with the enhancement to this transform with rL332479. The urem test shows the disaster potential: any undef divisor lane makes the whole op undef. The test diffs show that vector demanded elements turns some of the potential, but not all, unused binop operands back into undef already. llvm-svn: 333782		2018-06-01 19:23:18 +00:00
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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 vector shuffle transform to replace undef elements (PR37648)	2018-06-01 19:23:18 +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	Revert r333740: IPSCCP] Use PredicateInfo to propagate facts from cmp.	2018-06-01 12:58:43 +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