[all-commits] [llvm/llvm-project] 19ee7f: [AggrInstCombine][DebugInfo] Propagate DILocation ...
Stephen Tozer via All-commits
all-commits at lists.llvm.org
Tue Apr 8 10:54:56 PDT 2025
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 19ee7ffdacd54267aa18793b31d23c9c4fb94ee6
https://github.com/llvm/llvm-project/commit/19ee7ffdacd54267aa18793b31d23c9c4fb94ee6
Author: Stephen Tozer <stephen.tozer at sony.com>
Date: 2025-04-08 (Tue, 08 Apr 2025)
Changed paths:
M llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.cpp
A llvm/test/Transforms/AggressiveInstCombine/dbgloc-memchr.ll
Log Message:
-----------
[AggrInstCombine][DebugInfo] Propagate DILocation for inlined memchr (#134808)
When AggressiveInstCombine replaces a memchr with a switch instruction,
it currently drops the DILocation for that memchr. This patch changes
this, propagating the memchr DILocation to all the generated
instructions that replace it.
Found using https://github.com/llvm/llvm-project/pull/107279.
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