[PATCH] D104798: [WPD] Don't optimize calls more than once
Teresa Johnson via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jun 23 11:13:24 PDT 2021
tejohnson added a comment.
> WPD currently assumes that each vtable load corresponds to one virtual call. However, with -fstrict-vtable-pointers this may not be true.
In the test case there is still a one to one correlation between the vtable load and virtual call. Do you mean that it can correspond to more than one type test assume sequence?
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https://reviews.llvm.org/D104798/new/
https://reviews.llvm.org/D104798
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