d7074b63ed
This patch exposes builtins for atomic `add`, `max`, and `min` operations that operate over buffer resource pointers.
26 lines
1.8 KiB
Common Lisp
26 lines
1.8 KiB
Common Lisp
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 5
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// RUN: %clang_cc1 -triple amdgcn-unknown-unknown -target-cpu gfx10-1-generic -emit-llvm -o - %s | FileCheck %s
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// RUN: %clang_cc1 -triple amdgcn-unknown-unknown -target-cpu gfx10-3-generic -emit-llvm -o - %s | FileCheck %s
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// RUN: %clang_cc1 -triple amdgcn-unknown-unknown -target-cpu gfx1250 -emit-llvm -o - %s | FileCheck %s
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// REQUIRES: amdgpu-registered-target
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// CHECK-LABEL: define dso_local float @test_atomic_fmax_f32(
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// CHECK-SAME: ptr addrspace(8) captures(none) [[RSRC:%.*]], float noundef [[X:%.*]], i32 noundef [[OFFSET:%.*]], i32 noundef [[SOFFSET:%.*]]) local_unnamed_addr #[[ATTR0:[0-9]+]] {
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// CHECK-NEXT: [[ENTRY:.*:]]
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// CHECK-NEXT: [[TMP0:%.*]] = tail call float @llvm.amdgcn.raw.ptr.buffer.atomic.fmax.f32(float [[X]], ptr addrspace(8) [[RSRC]], i32 [[OFFSET]], i32 [[SOFFSET]], i32 0)
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// CHECK-NEXT: ret float [[TMP0]]
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//
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float test_atomic_fmax_f32(__amdgpu_buffer_rsrc_t rsrc, float x, int offset, int soffset) {
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return __builtin_amdgcn_raw_ptr_buffer_atomic_fmax_f32(x, rsrc, offset, soffset, 0);
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}
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// CHECK-LABEL: define dso_local double @test_atomic_fmax_f64(
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// CHECK-SAME: ptr addrspace(8) captures(none) [[RSRC:%.*]], double noundef [[X:%.*]], i32 noundef [[OFFSET:%.*]], i32 noundef [[SOFFSET:%.*]]) local_unnamed_addr #[[ATTR0]] {
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// CHECK-NEXT: [[ENTRY:.*:]]
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// CHECK-NEXT: [[TMP0:%.*]] = tail call double @llvm.amdgcn.raw.ptr.buffer.atomic.fmax.f64(double [[X]], ptr addrspace(8) [[RSRC]], i32 [[OFFSET]], i32 [[SOFFSET]], i32 0)
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// CHECK-NEXT: ret double [[TMP0]]
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//
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double test_atomic_fmax_f64(__amdgpu_buffer_rsrc_t rsrc, double x, int offset, int soffset) {
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return __builtin_amdgcn_raw_ptr_buffer_atomic_fmax_f64(x, rsrc, offset, soffset, 0);
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}
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