1; RUN: opt < %s -simplify-libcalls -S | FileCheck %s 2 3; CHECK: declare noalias i8* @fopen(i8* nocapture, i8* nocapture) #0 4declare i8* @fopen(i8*, i8*) 5 6; CHECK: declare i8 @strlen(i8* nocapture) #1 7declare i8 @strlen(i8*) 8 9; CHECK: declare noalias i32* @realloc(i32* nocapture, i32) #0 10declare i32* @realloc(i32*, i32) 11 12; Test deliberately wrong declaration 13declare i32 @strcpy(...) 14 15; CHECK-NOT: strcpy{{.*}}noalias 16; CHECK-NOT: strcpy{{.*}}nocapture 17; CHECK-NOT: strcpy{{.*}}nounwind 18; CHECK-NOT: strcpy{{.*}}readonly 19 20; CHECK: attributes #0 = { nounwind } 21; CHECK: attributes #1 = { nounwind readonly } 22