1 // REQUIRES: r600-registered-target 2 // RUN: %clang_cc1 -triple r600-unknown-unknown -S -emit-llvm -o - %s | FileCheck %s 3 // RUN: %clang_cc1 -triple amdgcn-unknown-unknown -S -emit-llvm -o - %s | FileCheck %s 4 5 #pragma OPENCL EXTENSION cl_khr_fp64 : enable 6 7 // CHECK-LABEL: @test_div_scale_f64 8 // CHECK: call { double, i1 } @llvm.AMDGPU.div.scale.f64(double %a, double %b, i1 true) 9 // CHECK-DAG: [[FLAG:%.+]] = extractvalue { double, i1 } %{{.+}}, 1 10 // CHECK-DAG: [[VAL:%.+]] = extractvalue { double, i1 } %{{.+}}, 0 11 // CHECK: [[FLAGEXT:%.+]] = zext i1 [[FLAG]] to i32 12 // CHECK: store i32 [[FLAGEXT]] 13 void test_div_scale_f64(global double* out, global int* flagout, double a, double b) 14 { 15 bool flag; 16 *out = __builtin_amdgpu_div_scale(a, b, true, &flag); 17 *flagout = flag; 18 } 19 20 // CHECK-LABEL: @test_div_scale_f32 21 // CHECK: call { float, i1 } @llvm.AMDGPU.div.scale.f32(float %a, float %b, i1 true) 22 // CHECK-DAG: [[FLAG:%.+]] = extractvalue { float, i1 } %{{.+}}, 1 23 // CHECK-DAG: [[VAL:%.+]] = extractvalue { float, i1 } %{{.+}}, 0 24 // CHECK: [[FLAGEXT:%.+]] = zext i1 [[FLAG]] to i32 25 // CHECK: store i32 [[FLAGEXT]] 26 void test_div_scale_f32(global float* out, global int* flagout, float a, float b) 27 { 28 bool flag; 29 *out = __builtin_amdgpu_div_scalef(a, b, true, &flag); 30 *flagout = flag; 31 } 32 33 // CHECK-LABEL: @test_div_fmas_f32 34 // CHECK: call float @llvm.AMDGPU.div.fmas.f32 35 void test_div_fmas_f32(global float* out, float a, float b, float c, int d) 36 { 37 *out = __builtin_amdgpu_div_fmasf(a, b, c, d); 38 } 39 40 // CHECK-LABEL: @test_div_fmas_f64 41 // CHECK: call double @llvm.AMDGPU.div.fmas.f64 42 void test_div_fmas_f64(global double* out, double a, double b, double c, int d) 43 { 44 *out = __builtin_amdgpu_div_fmas(a, b, c, d); 45 } 46 47 // CHECK-LABEL: @test_div_fixup_f32 48 // CHECK: call float @llvm.AMDGPU.div.fixup.f32 49 void test_div_fixup_f32(global float* out, float a, float b, float c) 50 { 51 *out = __builtin_amdgpu_div_fixupf(a, b, c); 52 } 53 54 // CHECK-LABEL: @test_div_fixup_f64 55 // CHECK: call double @llvm.AMDGPU.div.fixup.f64 56 void test_div_fixup_f64(global double* out, double a, double b, double c) 57 { 58 *out = __builtin_amdgpu_div_fixup(a, b, c); 59 } 60 61 // CHECK-LABEL: @test_trig_preop_f32 62 // CHECK: call float @llvm.AMDGPU.trig.preop.f32 63 void test_trig_preop_f32(global float* out, float a, int b) 64 { 65 *out = __builtin_amdgpu_trig_preopf(a, b); 66 } 67 68 // CHECK-LABEL: @test_trig_preop_f64 69 // CHECK: call double @llvm.AMDGPU.trig.preop.f64 70 void test_trig_preop_f64(global double* out, double a, int b) 71 { 72 *out = __builtin_amdgpu_trig_preop(a, b); 73 } 74 75 // CHECK-LABEL: @test_rcp_f32 76 // CHECK: call float @llvm.AMDGPU.rcp.f32 77 void test_rcp_f32(global float* out, float a) 78 { 79 *out = __builtin_amdgpu_rcpf(a); 80 } 81 82 // CHECK-LABEL: @test_rcp_f64 83 // CHECK: call double @llvm.AMDGPU.rcp.f64 84 void test_rcp_f64(global double* out, double a) 85 { 86 *out = __builtin_amdgpu_rcp(a); 87 } 88 89 // CHECK-LABEL: @test_rsq_f32 90 // CHECK: call float @llvm.AMDGPU.rsq.f32 91 void test_rsq_f32(global float* out, float a) 92 { 93 *out = __builtin_amdgpu_rsqf(a); 94 } 95 96 // CHECK-LABEL: @test_rsq_f64 97 // CHECK: call double @llvm.AMDGPU.rsq.f64 98 void test_rsq_f64(global double* out, double a) 99 { 100 *out = __builtin_amdgpu_rsq(a); 101 } 102 103 // CHECK-LABEL: @test_rsq_clamped_f32 104 // CHECK: call float @llvm.AMDGPU.rsq.clamped.f32 105 void test_rsq_clamped_f32(global float* out, float a) 106 { 107 *out = __builtin_amdgpu_rsq_clampedf(a); 108 } 109 110 // CHECK-LABEL: @test_rsq_clamped_f64 111 // CHECK: call double @llvm.AMDGPU.rsq.clamped.f64 112 void test_rsq_clamped_f64(global double* out, double a) 113 { 114 *out = __builtin_amdgpu_rsq_clamped(a); 115 } 116 117 // CHECK-LABEL: @test_ldexp_f32 118 // CHECK: call float @llvm.AMDGPU.ldexp.f32 119 void test_ldexp_f32(global float* out, float a, int b) 120 { 121 *out = __builtin_amdgpu_ldexpf(a, b); 122 } 123 124 // CHECK-LABEL: @test_ldexp_f64 125 // CHECK: call double @llvm.AMDGPU.ldexp.f64 126 void test_ldexp_f64(global double* out, double a, int b) 127 { 128 *out = __builtin_amdgpu_ldexp(a, b); 129 } 130 131 // CHECK-LABEL: @test_class_f32 132 // CHECK: call i1 @llvm.AMDGPU.class.f32 133 void test_class_f32(global float* out, float a, int b) 134 { 135 *out = __builtin_amdgpu_classf(a, b); 136 } 137 138 // CHECK-LABEL: @test_class_f64 139 // CHECK: call i1 @llvm.AMDGPU.class.f64 140 void test_class_f64(global double* out, double a, int b) 141 { 142 *out = __builtin_amdgpu_class(a, b); 143 } 144
