[llvm] r350055 - [HWASAN] Instrument memorty intrinsics by default

[Eugene Leviant via llvm-commits]

Author: evgeny777
Date: Mon Dec 24 08:02:48 2018
New Revision: 350055

URL: http://llvm.org/viewvc/llvm-project?rev=350055&view=rev
Log:
[HWASAN] Instrument memorty intrinsics by default

Differential revision: https://reviews.llvm.org/D55926

Modified:
    llvm/trunk/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
    llvm/trunk/test/Instrumentation/HWAddressSanitizer/mem-intrinsics.ll

Modified: llvm/trunk/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp?rev=350055&r1=350054&r2=350055&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp (original)
+++ llvm/trunk/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp Mon Dec 24 08:02:48 2018
@@ -155,7 +155,7 @@ static cl::opt<bool>
 static cl::opt<bool>
     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

Modified: llvm/trunk/test/Instrumentation/HWAddressSanitizer/mem-intrinsics.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Instrumentation/HWAddressSanitizer/mem-intrinsics.ll?rev=350055&r1=350054&r2=350055&view=diff
==============================================================================
--- llvm/trunk/test/Instrumentation/HWAddressSanitizer/mem-intrinsics.ll (original)
+++ llvm/trunk/test/Instrumentation/HWAddressSanitizer/mem-intrinsics.ll Mon Dec 24 08:02:48 2018
@@ -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"