From: Florian Mayer <fmayer@google.com>
Date: Sat, 15 Apr 2023 01:50:22 +0000 (-0700)
Subject: [hwasan] [test] fix test broken by argument promotion pass
X-Git-Tag: upstream/17.0.6~11524
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=20aad43b2f3c9c6b1c15be975dfb828b6d798c2b;p=platform%2Fupstream%2Fllvm.git

[hwasan] [test] fix test broken by argument promotion pass
---

diff --git a/compiler-rt/test/hwasan/TestCases/use-after-scope-capture.cpp b/compiler-rt/test/hwasan/TestCases/use-after-scope-capture.cpp
index 5a2d0dc..a79810e 100644
--- a/compiler-rt/test/hwasan/TestCases/use-after-scope-capture.cpp
+++ b/compiler-rt/test/hwasan/TestCases/use-after-scope-capture.cpp
@@ -10,11 +10,13 @@
 int main() {
   std::function<int()> f;
   {
-    int x = 0;
+    volatile int x = 0;
     f = [&x]() __attribute__((noinline)) {
       return x; // BOOM
       // CHECK: ERROR: HWAddressSanitizer: tag-mismatch
-      // CHECK: #0 0x{{.*}} in {{.*}}use-after-scope-capture.cpp:[[@LINE-2]]
+      // We cannot assert the line, after the argument promotion pass this crashes
+      // in the BOOM line below instead, when the ref gets turned into a value.
+      // CHECK: 0x{{.*}} in {{.*}}use-after-scope-capture.cpp
       // CHECK: Cause: stack tag-mismatch
     };
   }