[PATCH] D134769: [ASan] Workaround for a performance problem in StackSafetyAnalysis pass.
Vitaly Buka via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Sep 27 16:59:02 PDT 2022
vitalybuka added inline comments.
================
Comment at: llvm/test/Analysis/StackSafetyAnalysis/stack-safety-max-allocas.ll:3
+
+; RUN: opt < %s -S -asan-instrumentation-with-call-threshold=0 -passes='asan-pipeline' -asan-use-stack-safety=1 \
+; RUN: -stack-safety-max-allocas=0 -o - | FileCheck %s --check-prefixes=ALLOCAS
----------------
vitalybuka wrote:
> vitalybuka wrote:
> > broken lines hard to read when you have many of them, all RUNs looks the same them
> > long lines not nice in some editors, but very convenient to compare RUNs
> >
> > so I prefer long RUN line exactly for readability
> >
> instead of asan please directly use the pass: -passes="print-stack-safety"
>
> example local.ll
>
it changes function local part, so please check -passes="print<stack-safety-local>"as well
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https://reviews.llvm.org/D134769/new/
https://reviews.llvm.org/D134769
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