[all-commits] [llvm/llvm-project] c29522: [TargetLowering] prepareUREMEqFold/prepareSREMEqFo...
Simon Pilgrim via All-commits
all-commits at lists.llvm.org
Mon May 17 03:03:57 PDT 2021
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: c29522d6489adf85e0bf75fff7bdcf8b12b1b6e5
https://github.com/llvm/llvm-project/commit/c29522d6489adf85e0bf75fff7bdcf8b12b1b6e5
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2021-05-17 (Mon, 17 May 2021)
Changed paths:
M llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp
M llvm/test/CodeGen/X86/urem-seteq.ll
Log Message:
-----------
[TargetLowering] prepareUREMEqFold/prepareSREMEqFold - account for non legal shift types
Ensure we tell getShiftAmountTy that we're working with pre-legalized types to prevent cases where the (legalized) shift type can no longer handle the (non-legalized) type width.
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34366
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