[all-commits] [llvm/llvm-project] 084b65: [memprof] Only insert dynamic shadow load when needed
Teresa Johnson via All-commits
all-commits at lists.llvm.org
Mon May 2 13:36:20 PDT 2022
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: 084b65f7dc3986f0ee584c1b449cfe0c5e751fb3
https://github.com/llvm/llvm-project/commit/084b65f7dc3986f0ee584c1b449cfe0c5e751fb3
Author: Teresa Johnson <tejohnson at google.com>
Date: 2022-05-02 (Mon, 02 May 2022)
Changed paths:
M llvm/lib/Transforms/Instrumentation/MemProfiler.cpp
A llvm/test/Instrumentation/HeapProfiler/no-instrumentation.ll
Log Message:
-----------
[memprof] Only insert dynamic shadow load when needed
We don't need to insert a load of the dynamic shadow address unless there
are interesting memory accesses to profile.
Split out of D124703.
Differential Revision: https://reviews.llvm.org/D124797
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