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