a027eb4472
Implements https://github.com/llvm/wg-hlsl/blob/main/proposals/0026-symbol-visibility.md. The change is to stop using the `hlsl.export` attribute. Instead, symbols with "program linkage" in HLSL will have export linkage with default visibility, and symbols with "external linkage" in HLSL will have export linkage with hidden visibility.
82 lines
5.9 KiB
HLSL
82 lines
5.9 KiB
HLSL
// RUN: %clang_cc1 -std=hlsl202x -finclude-default-header -triple dxil-pc-shadermodel6.3-library %s \
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// RUN: -fnative-half-type -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK,NATIVE_HALF
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// RUN: %clang_cc1 -std=hlsl202x -finclude-default-header -triple dxil-pc-shadermodel6.3-library %s \
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// RUN: -emit-llvm -o - | FileCheck %s --check-prefixes=CHECK,NO_HALF
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#ifdef __HLSL_ENABLE_16_BIT
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// NATIVE_HALF-LABEL: define hidden noundef <4 x i16> {{.*}}test_min_short4_mismatch
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// NATIVE_HALF: [[CONV0:%.*]] = insertelement <4 x i16> poison, i16 %{{.*}}, i64 0
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// NATIVE_HALF: [[CONV1:%.*]] = shufflevector <4 x i16> [[CONV0]], <4 x i16> poison, <4 x i32> zeroinitializer
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// NATIVE_HALF: [[MIN:%.*]] = call noundef <4 x i16> @llvm.smin.v4i16(<4 x i16> %{{.*}}, <4 x i16> [[CONV1]])
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// NATIVE_HALF: ret <4 x i16> [[MIN]]
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int16_t4 test_min_short4_mismatch(int16_t4 p0, int16_t p1) { return min(p0, p1); }
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// NATIVE_HALF-LABEL: define hidden noundef <4 x i16> {{.*}}test_min_ushort4_mismatch
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// NATIVE_HALF: [[CONV0:%.*]] = insertelement <4 x i16> poison, i16 %{{.*}}, i64 0
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// NATIVE_HALF: [[CONV1:%.*]] = shufflevector <4 x i16> [[CONV0]], <4 x i16> poison, <4 x i32> zeroinitializer
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// NATIVE_HALF: [[MIN:%.*]] = call noundef <4 x i16> @llvm.umin.v4i16(<4 x i16> %{{.*}}, <4 x i16> [[CONV1]])
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// NATIVE_HALF: ret <4 x i16> [[MIN]]
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uint16_t4 test_min_ushort4_mismatch(uint16_t4 p0, uint16_t p1) { return min(p0, p1); }
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#endif
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// CHECK-LABEL: define hidden noundef <4 x i32> {{.*}}test_min_int4_mismatch
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// CHECK: [[CONV0:%.*]] = insertelement <4 x i32> poison, i32 %{{.*}}, i64 0
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// CHECK: [[CONV1:%.*]] = shufflevector <4 x i32> [[CONV0]], <4 x i32> poison, <4 x i32> zeroinitializer
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// CHECK: [[MIN:%.*]] = call noundef <4 x i32> @llvm.smin.v4i32(<4 x i32> %{{.*}}, <4 x i32> [[CONV1]])
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// CHECK: ret <4 x i32> [[MIN]]
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int4 test_min_int4_mismatch(int4 p0, int p1) { return min(p0, p1); }
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// CHECK-LABEL: define hidden noundef <4 x i32> {{.*}}test_min_uint4_mismatch
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// CHECK: [[CONV0:%.*]] = insertelement <4 x i32> poison, i32 %{{.*}}, i64 0
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// CHECK: [[CONV1:%.*]] = shufflevector <4 x i32> [[CONV0]], <4 x i32> poison, <4 x i32> zeroinitializer
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// CHECK: [[MIN:%.*]] = call noundef <4 x i32> @llvm.umin.v4i32(<4 x i32> %{{.*}}, <4 x i32> [[CONV1]])
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// CHECK: ret <4 x i32> [[MIN]]
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uint4 test_min_uint4_mismatch(uint4 p0, uint p1) { return min(p0, p1); }
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// CHECK-LABEL: define hidden noundef <4 x i64> {{.*}}test_min_long4_mismatch
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// CHECK: [[CONV0:%.*]] = insertelement <4 x i64> poison, i64 %{{.*}}, i64 0
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// CHECK: [[CONV1:%.*]] = shufflevector <4 x i64> [[CONV0]], <4 x i64> poison, <4 x i32> zeroinitializer
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// CHECK: [[MIN:%.*]] = call noundef <4 x i64> @llvm.smin.v4i64(<4 x i64> %{{.*}}, <4 x i64> [[CONV1]])
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// CHECK: ret <4 x i64> [[MIN]]
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int64_t4 test_min_long4_mismatch(int64_t4 p0, int64_t p1) { return min(p0, p1); }
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// CHECK-LABEL: define hidden noundef <4 x i64> {{.*}}test_min_ulong4_mismatch
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// CHECK: [[CONV0:%.*]] = insertelement <4 x i64> poison, i64 %{{.*}}, i64 0
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// CHECK: [[CONV1:%.*]] = shufflevector <4 x i64> [[CONV0]], <4 x i64> poison, <4 x i32> zeroinitializer
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// CHECK: [[MIN:%.*]] = call noundef <4 x i64> @llvm.umin.v4i64(<4 x i64> %{{.*}}, <4 x i64> [[CONV1]])
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// CHECK: ret <4 x i64> [[MIN]]
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uint64_t4 test_min_ulong4_mismatch(uint64_t4 p0, uint64_t p1) { return min(p0, p1); }
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// NATIVE_HALF-LABEL: define hidden noundef nofpclass(nan inf) <4 x half> {{.*}}test_min_half4_mismatch
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// NATIVE_HALF: [[CONV0:%.*]] = insertelement <4 x half> poison, half %{{.*}}, i64 0
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// NATIVE_HALF: [[CONV1:%.*]] = shufflevector <4 x half> [[CONV0]], <4 x half> poison, <4 x i32> zeroinitializer
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// NATIVE_HALF: [[MIN:%.*]] = call reassoc nnan ninf nsz arcp afn noundef <4 x half> @llvm.minnum.v4f16(<4 x half> %{{.*}}, <4 x half> [[CONV1]])
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// NATIVE_HALF: ret <4 x half> [[MIN]]
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// NO_HALF-LABEL: define hidden noundef nofpclass(nan inf) <4 x float> {{.*}}test_min_half4_mismatch
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// NO_HALF: [[CONV0:%.*]] = insertelement <4 x float> poison, float %{{.*}}, i64 0
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// NO_HALF: [[CONV1:%.*]] = shufflevector <4 x float> [[CONV0]], <4 x float> poison, <4 x i32> zeroinitializer
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// NO_HALF: [[MIN:%.*]] = call reassoc nnan ninf nsz arcp afn noundef <4 x float> @llvm.minnum.v4f32(<4 x float> %{{.*}}, <4 x float> [[CONV1]])
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// NO_HALF: ret <4 x float> [[MIN]]
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half4 test_min_half4_mismatch(half4 p0, half p1) { return min(p0, p1); }
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// CHECK-LABEL: define hidden noundef nofpclass(nan inf) <4 x float> {{.*}}test_min_float4_mismatch
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// CHECK: [[CONV0:%.*]] = insertelement <4 x float> poison, float %{{.*}}, i64 0
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// CHECK: [[CONV1:%.*]] = shufflevector <4 x float> [[CONV0]], <4 x float> poison, <4 x i32> zeroinitializer
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// CHECK: [[MIN:%.*]] = call reassoc nnan ninf nsz arcp afn noundef <4 x float> @llvm.minnum.v4f32(<4 x float> %{{.*}}, <4 x float> [[CONV1]])
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// CHECK: ret <4 x float> [[MIN]]
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float4 test_min_float4_mismatch(float4 p0, float p1) { return min(p0, p1); }
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// CHECK-LABEL: define hidden noundef nofpclass(nan inf) <4 x double> {{.*}}test_min_double4_mismatch
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// CHECK: [[CONV0:%.*]] = insertelement <4 x double> poison, double %{{.*}}, i64 0
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// CHECK: [[CONV1:%.*]] = shufflevector <4 x double> [[CONV0]], <4 x double> poison, <4 x i32> zeroinitializer
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// CHECK: [[MIN:%.*]] = call reassoc nnan ninf nsz arcp afn noundef <4 x double> @llvm.minnum.v4f64(<4 x double> %{{.*}}, <4 x double> [[CONV1]])
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// CHECK: ret <4 x double> [[MIN]]
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double4 test_min_double4_mismatch(double4 p0, double p1) { return min(p0, p1); }
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// CHECK-LABEL: define hidden noundef nofpclass(nan inf) <4 x double> {{.*}}test_min_double4_mismatch2
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// CHECK: [[CONV0:%.*]] = insertelement <4 x double> poison, double %{{.*}}, i64 0
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// CHECK: [[CONV1:%.*]] = shufflevector <4 x double> [[CONV0]], <4 x double> poison, <4 x i32> zeroinitializer
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// CHECK: [[MIN:%.*]] = call reassoc nnan ninf nsz arcp afn noundef <4 x double> @llvm.minnum.v4f64(<4 x double> [[CONV1]], <4 x double> %{{.*}})
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// CHECK: ret <4 x double> [[MIN]]
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double4 test_min_double4_mismatch2(double4 p0, double p1) { return min(p1, p0); }
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