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[Inliner] Fix noalias metadata handling for instructions simplified during cloning...
authorNikita Popov <nikita.ppv@gmail.com>
Sat, 8 May 2021 15:05:05 +0000 (17:05 +0200)
committerNikita Popov <nikita.ppv@gmail.com>
Mon, 10 May 2021 19:59:59 +0000 (21:59 +0200)
commitaa9b02ac75350a6c7c949dd24d5c6a931be26ff9
tree4090ba1b4b9836d051368d0791433264dbd10320tree | snapshot
parente78b64df98878d1da56275e0c272ed58364da3adcommit | diff
[Inliner] Fix noalias metadata handling for instructions simplified during cloning (PR50270)

Instead of using VMap, which may include instructions from the
caller as a result of simplification, iterate over the
(FirstNewBlock, Caller->end()) range, which will only include new
instructions.

Fixes https://bugs.llvm.org/show_bug.cgi?id=50270.

Differential Revision: https://reviews.llvm.org/D102110
llvm/lib/Transforms/Utils/InlineFunction.cpp diff | blob | history
llvm/test/Transforms/Inline/pr50270.ll [new file with mode: 0644] blob
Domain: System / Toolchain;