xref: /llvm-project/llvm/test/CodeGen/SPIRV/hlsl-intrinsics/frac.ll (revision cf3d6fded9eaf1372ccfde1d49dd91df6762d98c) 
1; RUN: llc -O0 -verify-machineinstrs -mtriple=spirv-unknown-unknown %s -o - | FileCheck %s
2; RUN: %if spirv-tools %{ llc -O0 -mtriple=spirv-unknown-unknown %s -o - -filetype=obj | spirv-val %}
3
4; CHECK-DAG: %[[#op_ext_glsl:]] = OpExtInstImport "GLSL.std.450"
5
6; CHECK-DAG: %[[#float_32:]] = OpTypeFloat 32
7; CHECK-DAG: %[[#float_16:]] = OpTypeFloat 16
8; CHECK-DAG: %[[#float_64:]] = OpTypeFloat 64
9
10; CHECK-DAG: %[[#vec4_float_32:]] = OpTypeVector %[[#float_32]] 4
11; CHECK-DAG: %[[#vec4_float_16:]] = OpTypeVector %[[#float_16]] 4
12; CHECK-DAG: %[[#vec4_float_64:]] = OpTypeVector %[[#float_64]] 4
13
14define noundef float @frac_float(float noundef %a) {
15entry:
16; CHECK: %[[#float_32_arg:]] = OpFunctionParameter %[[#float_32]]
17; CHECK: %[[#]] = OpExtInst %[[#float_32]] %[[#op_ext_glsl]] Fract %[[#float_32_arg]]
18  %elt.frac = call float @llvm.spv.frac.f32(float %a)
19  ret float %elt.frac
20}
21
22define noundef half @frac_half(half noundef %a) {
23entry:
24; CHECK: %[[#float_16_arg:]] = OpFunctionParameter %[[#float_16]]
25; CHECK: %[[#]] = OpExtInst %[[#float_16]] %[[#op_ext_glsl]] Fract %[[#float_16_arg]]
26  %elt.frac = call half @llvm.spv.frac.f16(half %a)
27  ret half %elt.frac
28}
29
30define noundef double @frac_double(double noundef %a) {
31entry:
32; CHECK: %[[#float_64_arg:]] = OpFunctionParameter %[[#float_64]]
33; CHECK: %[[#]] = OpExtInst %[[#float_64]] %[[#op_ext_glsl]] Fract %[[#float_64_arg]]
34  %elt.frac = call double @llvm.spv.frac.f64(double %a)
35  ret double %elt.frac
36}
37
38define noundef <4 x float> @frac_float_vector(<4 x float> noundef %a) {
39entry:
40; CHECK: %[[#vec4_float_32_arg:]] = OpFunctionParameter %[[#vec4_float_32]]
41; CHECK: %[[#]] = OpExtInst %[[#vec4_float_32]] %[[#op_ext_glsl]] Fract %[[#vec4_float_32_arg]]
42  %elt.frac = call <4 x float> @llvm.spv.frac.v4f32(<4 x float> %a)
43  ret <4 x float> %elt.frac
44}
45
46define noundef <4 x half> @frac_half_vector(<4 x half> noundef %a) {
47entry:
48; CHECK: %[[#vec4_float_16_arg:]] = OpFunctionParameter %[[#vec4_float_16]]
49; CHECK: %[[#]] = OpExtInst %[[#vec4_float_16]] %[[#op_ext_glsl]] Fract %[[#vec4_float_16_arg]]
50  %elt.frac = call <4 x half> @llvm.spv.frac.v4f16(<4 x half> %a)
51  ret <4 x half> %elt.frac
52}
53
54define noundef <4 x double> @frac_double_vector(<4 x double> noundef %a) {
55entry:
56; CHECK: %[[#vec4_float_64_arg:]] = OpFunctionParameter %[[#vec4_float_64]]
57; CHECK: %[[#]] = OpExtInst %[[#vec4_float_64]] %[[#op_ext_glsl]] Fract %[[#vec4_float_64_arg]]
58  %elt.frac = call <4 x double> @llvm.spv.frac.v4f64(<4 x double> %a)
59  ret <4 x double> %elt.frac
60}
61
62declare half @llvm.spv.frac.f16(half)
63declare float @llvm.spv.frac.f32(float)
64declare double @llvm.spv.frac.f64(double)
65
66declare <4 x float> @llvm.spv.frac.v4f32(<4 x float>)
67declare <4 x half> @llvm.spv.frac.v4f16(<4 x half>)
68declare <4 x double> @llvm.spv.frac.v4f64(<4 x double>)
69