; RUN: opt < %s -functionattrs -S | FileCheck %s
+; RUN: opt < %s -mtriple=x86_64-apple-macosx10.8.0 -functionattrs -S | FileCheck -check-prefix=POSIX %s
declare i8* @fopen(i8*, i8*)
; CHECK: declare noalias i8* @fopen(i8* nocapture, i8* nocapture) [[G0:#[0-9]]]
; CHECK: declare i32 @strcpy(...)
declare i32 @gettimeofday(i8*, i8*)
-; CHECK: declare i32 @gettimeofday(i8* nocapture, i8* nocapture) [[G0]]
+; CHECK-POSIX: declare i32 @gettimeofday(i8* nocapture, i8* nocapture) [[G0:#[0-9]+]]
; CHECK: attributes [[G0]] = { nounwind }
; CHECK: attributes [[G1]] = { nounwind readonly }
+; CHECK-POSIX: attributes [[G0]] = { nounwind }