72 lines · plain
1// REQUIRES: amdgpu-registered-target2// RUN: %clang_cc1 -Wno-error=int-conversion -triple amdgcn-unknown-unknown -emit-llvm -o - %s | FileCheck %s3 4#pragma OPENCL EXTENSION cl_khr_fp16 : enable5 6// CHECK-LABEL: @test_builtin_clz(7// CHECK: tail call range(i32 0, 33) i32 @llvm.ctlz.i32(i32 %a, i1 true)8void test_builtin_clz(global int* out, int a)9{10 *out = __builtin_clz(a);11}12 13// CHECK-LABEL: @test_builtin_clzl(14// CHECK: tail call range(i64 0, 65) i64 @llvm.ctlz.i64(i64 %a, i1 true)15void test_builtin_clzl(global long* out, long a)16{17 *out = __builtin_clzl(a);18}19 20// CHECK: tail call ptr addrspace(5) @llvm.frameaddress.p5(i32 0)21void test_builtin_frame_address(int *out) {22 *out = __builtin_frame_address(0);23}24 25// CHECK-LABEL: @test_builtin_ldexpf16(26// CHECK: tail call half @llvm.ldexp.f16.i32(half %v, i32 %e)27half test_builtin_ldexpf16(half v, int e) {28 return __builtin_ldexpf16(v, e);29}30 31// CHECK-LABEL: @test_builtin_ldexpf(32// CHECK: tail call float @llvm.ldexp.f32.i32(float %v, i32 %e)33float test_builtin_ldexpf(float v, int e) {34 return __builtin_ldexpf(v, e);35}36 37// CHECK-LABEL: @test_builtin_ldexp(38// CHECK: tail call double @llvm.ldexp.f64.i32(double %v, i32 %e)39double test_builtin_ldexp(double v, int e) {40 return __builtin_ldexp(v, e);41}42 43// CHECK-LABEL: @test_builtin_frexpf16(44// CHECK: [[VAL:%.+]] = tail call { half, i32 } @llvm.frexp.f16.i32(half %v)45// CHECK: [[EXTRACT_1:%.+]] = extractvalue { half, i32 } [[VAL]], 146// CHECK: store i32 [[EXTRACT_1]], ptr addrspace(5)47// CHECK: [[EXTRACT_0:%.+]] = extractvalue { half, i32 } [[VAL]], 048// CHECK: ret half [[EXTRACT_0]]49half test_builtin_frexpf16(half v, int* e) {50 return __builtin_frexpf16(v, e);51}52 53// CHECK-LABEL: @test_builtin_frexpf(54// CHECK: [[VAL:%.+]] = tail call { float, i32 } @llvm.frexp.f32.i32(float %v)55// CHECK: [[EXTRACT_1:%.+]] = extractvalue { float, i32 } [[VAL]], 156// CHECK: store i32 [[EXTRACT_1]], ptr addrspace(5)57// CHECK: [[EXTRACT_0:%.+]] = extractvalue { float, i32 } [[VAL]], 058// CHECK: ret float [[EXTRACT_0]]59float test_builtin_frexpf(float v, int* e) {60 return __builtin_frexpf(v, e);61}62 63// CHECK-LABEL: @test_builtin_frexp(64// CHECK: [[VAL:%.+]] = tail call { double, i32 } @llvm.frexp.f64.i32(double %v)65// CHECK: [[EXTRACT_1:%.+]] = extractvalue { double, i32 } [[VAL]], 166// CHECK: store i32 [[EXTRACT_1]], ptr addrspace(5)67// CHECK: [[EXTRACT_0:%.+]] = extractvalue { double, i32 } [[VAL]], 068// CHECK: ret double [[EXTRACT_0]]69double test_builtin_frexp(double v, int* e) {70 return __builtin_frexp(v, e);71}72