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8b02a7fb90
llvm-mirror/lib/Transforms/Vectorize
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Hideki Saito 8b02a7fb90 [LV] Fix for PR38110, LV encountered llvm_unreachable() 
Summary: truncateToMinimalBitWidths() doesn't handle all Instructions and the worst case is compiler crash via llvm_unreachable(). Fix is to add a case to handle PHINode and changed the worst case to NO-OP (from compiler crash).

Reviewers: sbaranga, mssimpso, hsaito

Reviewed By: hsaito

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D49461

llvm-svn: 337861
2018-07-24 22:30:31 +00:00
..
CMakeLists.txt [VPlan] Add VPInstruction to VPRecipe transformation. 2018-06-18 18:28:49 +00:00
LLVMBuild.txt
LoadStoreVectorizer.cpp Reapply "[LSV] Refactoring + supporting bitcasts to a type of different size" 2018-07-20 20:10:04 +00:00
LoopVectorizationLegality.cpp Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
LoopVectorizationPlanner.h [VPlan] Move recipe construction to VPRecipeBuilder. 2018-06-08 17:30:45 +00:00
LoopVectorize.cpp [LV] Fix for PR38110, LV encountered llvm_unreachable() 2018-07-24 22:30:31 +00:00
SLPVectorizer.cpp [SLPVectorizer] Avoid duplicate scalar cost calculations in BoUpSLP::getEntryCost. NFCI. 2018-07-18 13:53:55 +00:00
Vectorize.cpp [LLVM-C] [OCaml] Remove LLVMAddBBVectorizePass 2018-05-28 16:58:10 +00:00
VPlan.cpp [VPlan][LV] Introduce condition bit in VPBlockBase 2018-07-09 15:57:09 +00:00
VPlan.h [VPlan][LV] Introduce condition bit in VPBlockBase 2018-07-09 15:57:09 +00:00
VPlanHCFGBuilder.cpp [VPlan][LV] Introduce condition bit in VPBlockBase 2018-07-09 15:57:09 +00:00
VPlanHCFGBuilder.h [VPlan] Reland r332654 and silence unused func warning 2018-05-21 18:14:23 +00:00
VPlanHCFGTransforms.cpp [VPlan] Add VPInstruction to VPRecipe transformation. 2018-06-18 18:28:49 +00:00
VPlanHCFGTransforms.h [VPlan] Add VPInstruction to VPRecipe transformation. 2018-06-18 18:28:49 +00:00
VPlanValue.h [VPlan] Reland r332654 and silence unused func warning 2018-05-21 18:14:23 +00:00
VPlanVerifier.cpp [VPlan][LV] Introduce condition bit in VPBlockBase 2018-07-09 15:57:09 +00:00
VPlanVerifier.h [VPlan] Reland r332654 and silence unused func warning 2018-05-21 18:14:23 +00:00
VPRecipeBuilder.h [VPlan] Move recipe construction to VPRecipeBuilder. 2018-06-08 17:30:45 +00:00