llvm-project/clang/test/CodeGen/attr-func-def.c

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// RUN: %clang_cc1 -triple x86_64-apple-macosx10.10.0 -emit-llvm -Oz -o - %s | FileCheck %s
// CHECK: define i32 @foo2(i32 %a) [[ATTRS2:#[0-9]+]] {
// CHECK: define i32 @foo1(i32 %a) [[ATTRS1:#[0-9]+]] {
int foo1(int);
int foo2(int a) {
return foo1(a + 2);
}
__attribute__((optnone))
int foo1(int a) {
return a + 1;
}
// CHECK: attributes [[ATTRS2]] = { {{.*}}optsize{{.*}} }
// CHECK: attributes [[ATTRS1]] = { {{.*}}optnone{{.*}} }