1; RUN: llc -global-isel -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GFX90A %s
2; RUN: not --crash llc -global-isel < %s -march=amdgcn -mcpu=gfx908 -verify-machineinstrs 2>&1 | FileCheck %s -check-prefix=GFX908
3
4declare float @llvm.amdgcn.raw.buffer.atomic.fadd.f32(float, <4 x i32>, i32, i32, i32 immarg)
5declare <2 x half> @llvm.amdgcn.raw.buffer.atomic.fadd.v2f16(<2 x half>, <4 x i32>, i32, i32, i32 immarg)
6
7; GFX908: error: {{.*}} return versions of fp atomics not supported
8
9; GFX90A-LABEL: {{^}}buffer_atomic_add_f32_rtn:
10; GFX90A: buffer_atomic_add_f32 v{{[0-9]+}}, v{{[0-9]+}}, s[{{[0-9:]+}}], s{{[0-9]+}} offen glc
11define amdgpu_kernel void @buffer_atomic_add_f32_rtn(float %val, <4 x i32> inreg %rsrc, i32 %voffset, i32 %soffset) {
12main_body:
13  %ret = call float @llvm.amdgcn.raw.buffer.atomic.fadd.f32(float %val, <4 x i32> %rsrc, i32 %voffset, i32 %soffset, i32 0)
14  store float %ret, float* undef
15  ret void
16}
17
18; GFX90A-LABEL: {{^}}buffer_atomic_add_v2f16_rtn:
19; GFX90A: buffer_atomic_pk_add_f16 v{{[0-9]+}}, v{{[0-9]+}}, s[{{[0-9:]+}}], s{{[0-9]+}} offen glc
20define amdgpu_kernel void @buffer_atomic_add_v2f16_rtn(<2 x half> %val, <4 x i32> inreg %rsrc, i32 %voffset, i32 inreg %soffset) {
21main_body:
22  %ret = call <2 x half> @llvm.amdgcn.raw.buffer.atomic.fadd.v2f16(<2 x half> %val, <4 x i32> %rsrc, i32 %voffset, i32 %soffset, i32 0)
23  store <2 x half> %ret, <2 x half>* undef
24  ret void
25}
26