; Verify that calls with !nosanitize are not instrumented by MSan. | |
; 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" | |
declare void @bar(i32 %x) | |
define void @foo() { | |
call void @bar(i32 7), !nosanitize !{} | |
ret void | |
} | |
; CHECK-LABEL: define void @foo | |
; CHECK-NOT: store i{{[0-9]+}} 0, {{.*}} @__msan_param_tls | |
; CHECK: call void @bar | |
; CHECK: ret void |