forked from OSchip/llvm-project
62 lines
2.6 KiB
Common Lisp
62 lines
2.6 KiB
Common Lisp
// REQUIRES: amdgpu-registered-target
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// RUN: %clang_cc1 -triple amdgcn-unknown-unknown -target-cpu gfx1030 -S \
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// RUN: -emit-llvm -cl-std=CL2.0 -o - %s | FileCheck %s
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// RUN: %clang_cc1 -triple amdgcn-unknown-unknown -target-cpu gfx1030 -S \
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// RUN: -cl-std=CL2.0 -o - %s | FileCheck -check-prefix=ISA %s
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// Test llvm.amdgcn.image.bvh.intersect.ray intrinsic.
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// The clang builtin functions __builtin_amdgcn_image_bvh_intersect_ray* use
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// postfixes to indicate the types of the 1st, 4th, and 5th arguments.
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// By default, the 1st argument is i32, the 4/5-th arguments are float4.
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// Postfix l indicates the 1st argument is i64 and postfix h indicates
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// the 4/5-th arguments are half4.
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typedef unsigned int uint;
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typedef unsigned long ulong;
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typedef float float4 __attribute__((ext_vector_type(4)));
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typedef double double4 __attribute__((ext_vector_type(4)));
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typedef half half4 __attribute__((ext_vector_type(4)));
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typedef uint uint4 __attribute__((ext_vector_type(4)));
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// CHECK: call <4 x i32> @llvm.amdgcn.image.bvh.intersect.ray.i32.v4f32
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// ISA: image_bvh_intersect_ray
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void test_image_bvh_intersect_ray(global uint4* out, uint node_ptr,
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float ray_extent, float4 ray_origin, float4 ray_dir, float4 ray_inv_dir,
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uint4 texture_descr)
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{
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*out = __builtin_amdgcn_image_bvh_intersect_ray(node_ptr, ray_extent,
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ray_origin, ray_dir, ray_inv_dir, texture_descr);
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}
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// CHECK: call <4 x i32> @llvm.amdgcn.image.bvh.intersect.ray.i32.v4f16
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// ISA: image_bvh_intersect_ray
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void test_image_bvh_intersect_ray_h(global uint4* out, uint node_ptr,
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float ray_extent, float4 ray_origin, half4 ray_dir, half4 ray_inv_dir,
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uint4 texture_descr)
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{
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*out = __builtin_amdgcn_image_bvh_intersect_ray_h(node_ptr, ray_extent,
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ray_origin, ray_dir, ray_inv_dir, texture_descr);
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}
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// CHECK: call <4 x i32> @llvm.amdgcn.image.bvh.intersect.ray.i64.v4f32
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// ISA: image_bvh_intersect_ray
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void test_image_bvh_intersect_ray_l(global uint4* out, ulong node_ptr,
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float ray_extent, float4 ray_origin, float4 ray_dir, float4 ray_inv_dir,
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uint4 texture_descr)
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{
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*out = __builtin_amdgcn_image_bvh_intersect_ray_l(node_ptr, ray_extent,
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ray_origin, ray_dir, ray_inv_dir, texture_descr);
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}
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// CHECK: call <4 x i32> @llvm.amdgcn.image.bvh.intersect.ray.i64.v4f16
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// ISA: image_bvh_intersect_ray
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void test_image_bvh_intersect_ray_lh(global uint4* out, ulong node_ptr,
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float ray_extent, float4 ray_origin, half4 ray_dir, half4 ray_inv_dir,
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uint4 texture_descr)
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{
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*out = __builtin_amdgcn_image_bvh_intersect_ray_lh(node_ptr, ray_extent,
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ray_origin, ray_dir, ray_inv_dir, texture_descr);
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}
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