This revision causes Skylake (and apparently, only Skylake) codegen to fail in
certain cases. Details: https://bugs.llvm.org/show_bug.cgi?id=35918
Details
Details
Diff Detail
Diff Detail
- Repository
- rL LLVM
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| Differential D41972
Revert r322279 due to Skylake miscompile. ClosedPublic Authored by dlj on Jan 11 2018, 4:16 PM.
Details Summary This revision causes Skylake (and apparently, only Skylake) codegen to fail in
Diff Detail
Event TimelineClosed by commit rL322335: Revert r322279 due to Skylake miscompile. (authored by dlj). · Explain Why This revision was automatically updated to reflect the committed changes.
Revision Contents
Diff 129554 llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
llvm/trunk/test/CodeGen/X86/2011-12-8-bitcastintprom.ll
llvm/trunk/test/CodeGen/X86/pmul.ll
llvm/trunk/test/CodeGen/X86/promote-vec3.ll
llvm/trunk/test/CodeGen/X86/psubus.ll
llvm/trunk/test/CodeGen/X86/vector-compare-results.ll
llvm/trunk/test/CodeGen/X86/vector-sext.ll
llvm/trunk/test/CodeGen/X86/widen_load-2.ll
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