| // REQUIRES: amdgpu-registered-target |
| // RUN: %clang_cc1 -Wno-error=int-conversion -triple amdgcn-unknown-unknown -S -emit-llvm -o - %s | FileCheck %s |
| |
| // CHECK-LABEL: @test_builtin_clz( |
| // CHECK: tail call i32 @llvm.ctlz.i32(i32 %a, i1 true) |
| void test_builtin_clz(global int* out, int a) |
| { |
| *out = __builtin_clz(a); |
| } |
| |
| // CHECK-LABEL: @test_builtin_clzl( |
| // CHECK: tail call i64 @llvm.ctlz.i64(i64 %a, i1 true) |
| void test_builtin_clzl(global long* out, long a) |
| { |
| *out = __builtin_clzl(a); |
| } |
| |
| // CHECK: tail call ptr addrspace(5) @llvm.frameaddress.p5(i32 0) |
| void test_builtin_frame_address(int *out) { |
| *out = __builtin_frame_address(0); |
| } |
