| // RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm -o - %s | FileCheck %s |
| // RUN: %clang_cc1 -triple x86_64-apple-macosx -emit-llvm -o - %s | FileCheck %s |
| // RUN: %clang_cc1 -triple arm64-apple-macosx -emit-llvm -o - %s | FileCheck %s |
| |
| extern "C" { |
| __attribute__((used)) static void *resolve_foo() { return 0; } |
| __attribute__((ifunc("resolve_foo"))) char *foo(); |
| __attribute__((ifunc("resolve_foo"))) void foo2(int); |
| __attribute__((ifunc("resolve_foo"))) char foo3(float); |
| __attribute__((ifunc("resolve_foo"))) char foo4(float); |
| } |
| |
| // CHECK: @resolve_foo = internal alias ptr (), ptr @_ZL11resolve_foov |
| // CHECK: @foo = ifunc ptr (), ptr @_ZL11resolve_foov |
| // CHECK: @foo2 = ifunc void (i32), ptr @_ZL11resolve_foov |
| // CHECK: @foo3 = ifunc i8 (float), ptr @_ZL11resolve_foov |
| // CHECK: @foo4 = ifunc i8 (float), ptr @_ZL11resolve_foov |
| // CHECK: define internal noundef ptr @_ZL11resolve_foov() |
