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| author | Kostya Serebryany <kcc@google.com> | 2014-04-18 08:02:42 +0000 |
|---|---|---|
| committer | Kostya Serebryany <kcc@google.com> | 2014-04-18 08:02:42 +0000 |
| commit | 40a9c0f58b760a6b5fd7a7d51819aaa0c247fcfc (patch) | |
| tree | ec91e99bcd6de145dc8eda4bf334d2b63eab2f62 /test | |
| parent | a1da81989635ff37284c1c471f06af7da2a1a71d (diff) | |
| download | llvm-40a9c0f58b760a6b5fd7a7d51819aaa0c247fcfc.tar.gz llvm-40a9c0f58b760a6b5fd7a7d51819aaa0c247fcfc.tar.bz2 llvm-40a9c0f58b760a6b5fd7a7d51819aaa0c247fcfc.tar.xz | |
[asan] one more workaround for PR17409: don't do BB-level coverage instrumentation if there are more than N (=1500) basic blocks. This makes ASanCoverage work on libjpeg_turbo/jchuff.c used by Chrome, which has 1824 BBs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206564 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/Instrumentation/AddressSanitizer/coverage.ll | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/Instrumentation/AddressSanitizer/coverage.ll b/test/Instrumentation/AddressSanitizer/coverage.ll index 06701325db..7f397f453f 100644 --- a/test/Instrumentation/AddressSanitizer/coverage.ll +++ b/test/Instrumentation/AddressSanitizer/coverage.ll @@ -1,5 +1,7 @@ ; RUN: opt < %s -asan -asan-module -asan-coverage=1 -S | FileCheck %s --check-prefix=CHECK1 ; RUN: opt < %s -asan -asan-module -asan-coverage=2 -S | FileCheck %s --check-prefix=CHECK2 +; RUN: opt < %s -asan -asan-module -asan-coverage=2 -asan-coverage-block-threshold=10 -S | FileCheck %s --check-prefix=CHECK2 +; RUN: opt < %s -asan -asan-module -asan-coverage=2 -asan-coverage-block-threshold=1 -S | FileCheck %s --check-prefix=CHECK1 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" target triple = "x86_64-unknown-linux-gnu" define void @foo(i32* %a) sanitize_address { |