diff options
Diffstat (limited to 'test/Instrumentation/MemorySanitizer/do-not-emit-module-limits.ll')
| -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 0000000..7d0a62a --- /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 |