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| author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2014-05-07 14:10:51 +0000 |
|---|---|---|
| committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2014-05-07 14:10:51 +0000 |
| commit | 8a387a7aee52221463ec0ee7a8419c6da3d15e3a (patch) | |
| tree | b6c27dcc297122b83127a4d05899c9ba06efe7b6 /test/Instrumentation | |
| parent | 04a359f768a1405461cb6cdb93bb5859c7814e54 (diff) | |
| download | llvm-8a387a7aee52221463ec0ee7a8419c6da3d15e3a.tar.gz llvm-8a387a7aee52221463ec0ee7a8419c6da3d15e3a.tar.bz2 llvm-8a387a7aee52221463ec0ee7a8419c6da3d15e3a.tar.xz | |
[msan] Fix -fsanitize=memory -fno-integrated-as.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208211 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Instrumentation')
| -rw-r--r-- | test/Instrumentation/MemorySanitizer/do-not-emit-module-limits.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/Instrumentation/MemorySanitizer/do-not-emit-module-limits.ll b/test/Instrumentation/MemorySanitizer/do-not-emit-module-limits.ll new file mode 100644 index 0000000000..7d0a62a256 --- /dev/null +++ b/test/Instrumentation/MemorySanitizer/do-not-emit-module-limits.ll @@ -0,0 +1,21 @@ +; Test that MSan does not emit undefined symbol __executable_start when it is +; not needed (i.e. without -msan-wrap-indirect-calls). + +; RUN: opt < %s -msan -S | FileCheck %s + +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +; Function Attrs: nounwind uwtable +define void @_Z1fv() #0 { +entry: + ret void +} + +attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } + +!llvm.ident = !{!0} + +!0 = metadata !{metadata !"clang version 3.5.0 (208165)"} + +; CHECK-NOT: __executable_start |