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Leo Li
9f55e00ae0
[ConstantHoisting] Avoid hoisting constants in GEPs that index into a struct type.
Summary: Indices for GEPs that index into a struct type should always be constants. This added more checks in `collectConstantCandidates:` which make sure constants for GEP pointer type are not hoisted. This fixed Bug https://bugs.llvm.org/show_bug.cgi?id=33538 Reviewers: ributzka, rnk Reviewed By: ributzka Subscribers: efriedma, llvm-commits, srhines, javed.absar, pirama Differential Revision: https://reviews.llvm.org/D34576 llvm-svn: 306704
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