From 73121b2cc825d26b849e5c6fa04c690a6a35fb6e Mon Sep 17 00:00:00 2001 From: Eugene Leviant Date: Mon, 24 Dec 2018 16:02:48 +0000 Subject: [PATCH] [HWASAN] Instrument memorty intrinsics by default Differential revision: https://reviews.llvm.org/D55926 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@350055 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Instrumentation/HWAddressSanitizer.cpp | 2 +- test/Instrumentation/HWAddressSanitizer/mem-intrinsics.ll | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp b/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp index 22c9163bb38..67a0e98cbd5 100644 --- a/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp +++ b/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp @@ -155,7 +155,7 @@ static cl::opt static cl::opt ClInstrumentMemIntrinsics("hwasan-instrument-mem-intrinsics", cl::desc("instrument memory intrinsics"), - cl::Hidden, cl::init(false)); + cl::Hidden, cl::init(true)); namespace { /// An instrumentation pass implementing detection of addressability bugs diff --git a/test/Instrumentation/HWAddressSanitizer/mem-intrinsics.ll b/test/Instrumentation/HWAddressSanitizer/mem-intrinsics.ll index 382136a9741..b6a4a30ce56 100644 --- a/test/Instrumentation/HWAddressSanitizer/mem-intrinsics.ll +++ b/test/Instrumentation/HWAddressSanitizer/mem-intrinsics.ll @@ -1,4 +1,4 @@ -; RUN: opt -S -hwasan -hwasan-instrument-mem-intrinsics %s | FileCheck %s +; RUN: opt -S -hwasan %s | FileCheck %s target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" target triple = "x86_64-unknown-linux-gnu" -- 2.50.1