1 // RUN: %clang_cc1 -finclude-default-header -x hlsl -triple \
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2 // RUN: dxil-pc-shadermodel6.3-library %s -fnative-half-type \
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3 // RUN: -emit-llvm -disable-llvm-passes -o - | FileCheck %s \
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4 // RUN: --check-prefixes=CHECK,NATIVE_HALF
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5 // RUN: %clang_cc1 -finclude-default-header -x hlsl -triple \
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6 // RUN: spirv-unknown-vulkan-compute %s -emit-llvm -disable-llvm-passes \
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7 // RUN: -o - | FileCheck %s --check-prefixes=CHECK,NO_HALF
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9 // CHECK-LABEL: test_atan2_half
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10 // NATIVE_HALF: call reassoc nnan ninf nsz arcp afn half @llvm.atan2.f16
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11 // NO_HALF: call reassoc nnan ninf nsz arcp afn float @llvm.atan2.f32
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12 half test_atan2_half (half p0, half p1) {
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13 return atan2(p0, p1);
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16 // CHECK-LABEL: test_atan2_half2
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17 // NATIVE_HALF: call reassoc nnan ninf nsz arcp afn <2 x half> @llvm.atan2.v2f16
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18 // NO_HALF: call reassoc nnan ninf nsz arcp afn <2 x float> @llvm.atan2.v2f32
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19 half2 test_atan2_half2 (half2 p0, half2 p1) {
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20 return atan2(p0, p1);
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23 // CHECK-LABEL: test_atan2_half3
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24 // NATIVE_HALF: call reassoc nnan ninf nsz arcp afn <3 x half> @llvm.atan2.v3f16
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25 // NO_HALF: call reassoc nnan ninf nsz arcp afn <3 x float> @llvm.atan2.v3f32
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26 half3 test_atan2_half3 (half3 p0, half3 p1) {
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27 return atan2(p0, p1);
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30 // CHECK-LABEL: test_atan2_half4
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31 // NATIVE_HALF: call reassoc nnan ninf nsz arcp afn <4 x half> @llvm.atan2.v4f16
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32 // NO_HALF: call reassoc nnan ninf nsz arcp afn <4 x float> @llvm.atan2.v4f32
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33 half4 test_atan2_half4 (half4 p0, half4 p1) {
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34 return atan2(p0, p1);
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37 // CHECK-LABEL: test_atan2_float
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38 // CHECK: call reassoc nnan ninf nsz arcp afn float @llvm.atan2.f32
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39 float test_atan2_float (float p0, float p1) {
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40 return atan2(p0, p1);
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43 // CHECK-LABEL: test_atan2_float2
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44 // CHECK: call reassoc nnan ninf nsz arcp afn <2 x float> @llvm.atan2.v2f32
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45 float2 test_atan2_float2 (float2 p0, float2 p1) {
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46 return atan2(p0, p1);
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49 // CHECK-LABEL: test_atan2_float3
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50 // CHECK: call reassoc nnan ninf nsz arcp afn <3 x float> @llvm.atan2.v3f32
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51 float3 test_atan2_float3 (float3 p0, float3 p1) {
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52 return atan2(p0, p1);
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55 // CHECK-LABEL: test_atan2_float4
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56 // CHECK: call reassoc nnan ninf nsz arcp afn <4 x float> @llvm.atan2.v4f32
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57 float4 test_atan2_float4 (float4 p0, float4 p1) {
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58 return atan2(p0, p1);
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