forked from OSchip/llvm-project
f4bb480b62
When type shrinking reductions, we should insert the truncations and extends at the end of the loop latch block. Previously, these instructions were inserted at the end of the loop header block. The difference is only a problem for loops with predicated instructions (e.g., conditional stores and instructions that may divide by zero). For these instructions, we create new basic blocks inside the vectorized loop, which cause the loop header and latch to no longer be the same block. This should fix PR34687. Reference: https://bugs.llvm.org/show_bug.cgi?id=34687 llvm-svn: 314542 |
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| .. | ||
| CMakeLists.txt | ||
| LLVMBuild.txt | ||
| LoadStoreVectorizer.cpp | ||
| LoopVectorize.cpp | ||
| SLPVectorizer.cpp | ||
| VPlan.cpp | ||
| VPlan.h | ||
| Vectorize.cpp | ||