584c83cb15
Adding new clang builtins for AMDGPU raw/struct buffer format load/store intrinsics. Clang currently has `__builtin_amdgcn_raw_buffer_load_b*` and `__builtin_amdgcn_raw_buffer_store_b*` builtins, but is missing builtins for the format variants. These format intrinsics are currently used by device-libs via manually written IR wrappers in [buffer-intrinsics.ll](https://github.com/ROCm/llvm-project/blob/amd-staging/amd/device-libs/ockl/src/buffer-intrinsics.ll).
36 lines
1.8 KiB
Common Lisp
36 lines
1.8 KiB
Common Lisp
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
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// REQUIRES: amdgpu-registered-target
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// RUN: %clang_cc1 -triple amdgcn-unknown-unknown -target-cpu verde -emit-llvm -o - %s | FileCheck %s
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#pragma OPENCL EXTENSION cl_khr_fp16 : enable
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typedef float v4f32 __attribute__((ext_vector_type(4)));
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typedef half v4f16 __attribute__((ext_vector_type(4)));
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// CHECK-LABEL: @test_struct_buffer_store_format_v4f32(
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// CHECK-NEXT: entry:
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// CHECK-NEXT: tail call void @llvm.amdgcn.struct.ptr.buffer.store.format.v4f32(<4 x float> [[VDATA:%.*]], ptr addrspace(8) [[RSRC:%.*]], i32 [[VINDEX:%.*]], i32 0, i32 0, i32 0)
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// CHECK-NEXT: ret void
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//
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void test_struct_buffer_store_format_v4f32(v4f32 vdata, __amdgpu_buffer_rsrc_t rsrc, int vindex) {
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__builtin_amdgcn_struct_buffer_store_format_v4f32(vdata, rsrc, vindex,0, 0, 0);
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}
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// CHECK-LABEL: @test_struct_buffer_store_format_v4f16(
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// CHECK-NEXT: entry:
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// CHECK-NEXT: tail call void @llvm.amdgcn.struct.ptr.buffer.store.format.v4f16(<4 x half> [[VDATA:%.*]], ptr addrspace(8) [[RSRC:%.*]], i32 [[VINDEX:%.*]], i32 0, i32 0, i32 0)
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// CHECK-NEXT: ret void
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//
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void test_struct_buffer_store_format_v4f16(v4f16 vdata, __amdgpu_buffer_rsrc_t rsrc, int vindex) {
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__builtin_amdgcn_struct_buffer_store_format_v4f16(vdata, rsrc, vindex,0, 0, 0);
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}
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// CHECK-LABEL: @test_struct_buffer_store_format_v4f32_non_const_offset(
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// CHECK-NEXT: entry:
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// CHECK-NEXT: tail call void @llvm.amdgcn.struct.ptr.buffer.store.format.v4f32(<4 x float> [[VDATA:%.*]], ptr addrspace(8) [[RSRC:%.*]], i32 [[VINDEX:%.*]], i32 [[OFFSET:%.*]], i32 0, i32 0)
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// CHECK-NEXT: ret void
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//
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void test_struct_buffer_store_format_v4f32_non_const_offset(v4f32 vdata, __amdgpu_buffer_rsrc_t rsrc, int vindex, int offset) {
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__builtin_amdgcn_struct_buffer_store_format_v4f32(vdata, rsrc, vindex, offset, 0, 0);
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}
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