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.
81 lines
2.1 KiB
HLSL
81 lines
2.1 KiB
HLSL
// RUN: %clang_cc1 -std=hlsl2021 -finclude-default-header -x hlsl -triple \
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// RUN: dxil-pc-shadermodel6.3-library %s -fnative-half-type \
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// RUN: -emit-llvm -disable-llvm-passes -O3 -o - | FileCheck %s
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#ifdef __HLSL_ENABLE_16_BIT
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// CHECK: define hidden noundef i16 @
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// CHECK: call i16 @llvm.bitreverse.i16(
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uint16_t test_bitreverse_ushort(uint16_t p0)
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{
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return reversebits(p0);
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}
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// CHECK: define hidden noundef <2 x i16> @
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// CHECK: call <2 x i16> @llvm.bitreverse.v2i16
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uint16_t2 test_bitreverse_ushort2(uint16_t2 p0)
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{
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return reversebits(p0);
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}
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// CHECK: define hidden noundef <3 x i16> @
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// CHECK: call <3 x i16> @llvm.bitreverse.v3i16
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uint16_t3 test_bitreverse_ushort3(uint16_t3 p0)
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{
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return reversebits(p0);
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}
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// CHECK: define hidden noundef <4 x i16> @
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// CHECK: call <4 x i16> @llvm.bitreverse.v4i16
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uint16_t4 test_bitreverse_ushort4(uint16_t4 p0)
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{
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return reversebits(p0);
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}
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#endif
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// CHECK: define hidden noundef i32 @
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// CHECK: call i32 @llvm.bitreverse.i32(
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int test_bitreverse_uint(uint p0)
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{
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return reversebits(p0);
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}
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// CHECK: define hidden noundef <2 x i32> @
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// CHECK: call <2 x i32> @llvm.bitreverse.v2i32
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uint2 test_bitreverse_uint2(uint2 p0)
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{
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return reversebits(p0);
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}
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// CHECK: define hidden noundef <3 x i32> @
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// CHECK: call <3 x i32> @llvm.bitreverse.v3i32
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uint3 test_bitreverse_uint3(uint3 p0)
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{
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return reversebits(p0);
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}
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// CHECK: define hidden noundef <4 x i32> @
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// CHECK: call <4 x i32> @llvm.bitreverse.v4i32
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uint4 test_bitreverse_uint4(uint4 p0)
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{
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return reversebits(p0);
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}
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// CHECK: define hidden noundef i64 @
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// CHECK: call i64 @llvm.bitreverse.i64(
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uint64_t test_bitreverse_long(uint64_t p0)
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{
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return reversebits(p0);
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}
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// CHECK: define hidden noundef <2 x i64> @
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// CHECK: call <2 x i64> @llvm.bitreverse.v2i64
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uint64_t2 test_bitreverse_long2(uint64_t2 p0)
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{
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return reversebits(p0);
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}
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// CHECK: define hidden noundef <3 x i64> @
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// CHECK: call <3 x i64> @llvm.bitreverse.v3i64
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uint64_t3 test_bitreverse_long3(uint64_t3 p0)
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{
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return reversebits(p0);
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}
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// CHECK: define hidden noundef <4 x i64> @
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// CHECK: call <4 x i64> @llvm.bitreverse.v4i64
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uint64_t4 test_bitreverse_long4(uint64_t4 p0)
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{
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return reversebits(p0);
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}
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