| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -global-isel -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GFX908 %s |
| ; RUN: llc -global-isel -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GFX90A %s |
| |
| define void @global_atomic_fadd_f32(float addrspace(1)* %ptr, float %data) { |
| ; GFX908-LABEL: global_atomic_fadd_f32: |
| ; GFX908: ; %bb.0: |
| ; GFX908-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX908-NEXT: global_atomic_add_f32 v[0:1], v2, off |
| ; GFX908-NEXT: s_waitcnt vmcnt(0) |
| ; GFX908-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX90A-LABEL: global_atomic_fadd_f32: |
| ; GFX90A: ; %bb.0: |
| ; GFX90A-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX90A-NEXT: global_atomic_add_f32 v0, v[0:1], v2, off glc |
| ; GFX90A-NEXT: s_waitcnt vmcnt(0) |
| ; GFX90A-NEXT: s_setpc_b64 s[30:31] |
| %ret = call float @llvm.amdgcn.global.atomic.fadd.f32.p1f32.f32(float addrspace(1)* %ptr, float %data) |
| ret void |
| } |
| |
| define void @global_atomic_fadd_f32_off_2048(float addrspace(1)* %ptr, float %data) { |
| ; GFX908-LABEL: global_atomic_fadd_f32_off_2048: |
| ; GFX908: ; %bb.0: |
| ; GFX908-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX908-NEXT: global_atomic_add_f32 v[0:1], v2, off offset:2048 |
| ; GFX908-NEXT: s_waitcnt vmcnt(0) |
| ; GFX908-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX90A-LABEL: global_atomic_fadd_f32_off_2048: |
| ; GFX90A: ; %bb.0: |
| ; GFX90A-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX90A-NEXT: global_atomic_add_f32 v0, v[0:1], v2, off offset:2048 glc |
| ; GFX90A-NEXT: s_waitcnt vmcnt(0) |
| ; GFX90A-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr float, float addrspace(1)* %ptr, i64 512 |
| %ret = call float @llvm.amdgcn.global.atomic.fadd.f32.p1f32.f32(float addrspace(1)* %gep, float %data) |
| ret void |
| } |
| |
| define void @global_atomic_fadd_f32_off_neg2047(float addrspace(1)* %ptr, float %data) { |
| ; GFX908-LABEL: global_atomic_fadd_f32_off_neg2047: |
| ; GFX908: ; %bb.0: |
| ; GFX908-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX908-NEXT: global_atomic_add_f32 v[0:1], v2, off offset:-2044 |
| ; GFX908-NEXT: s_waitcnt vmcnt(0) |
| ; GFX908-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX90A-LABEL: global_atomic_fadd_f32_off_neg2047: |
| ; GFX90A: ; %bb.0: |
| ; GFX90A-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX90A-NEXT: global_atomic_add_f32 v0, v[0:1], v2, off offset:-2044 glc |
| ; GFX90A-NEXT: s_waitcnt vmcnt(0) |
| ; GFX90A-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr float, float addrspace(1)* %ptr, i64 -511 |
| %ret = call float @llvm.amdgcn.global.atomic.fadd.f32.p1f32.f32(float addrspace(1)* %gep, float %data) |
| ret void |
| } |
| |
| define amdgpu_kernel void @global_atomic_fadd_f32_off_ss(float addrspace(1)* %ptr, float %data) { |
| ; GFX908-LABEL: global_atomic_fadd_f32_off_ss: |
| ; GFX908: ; %bb.0: |
| ; GFX908-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 |
| ; GFX908-NEXT: s_load_dword s2, s[4:5], 0x8 |
| ; GFX908-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX908-NEXT: v_mov_b32_e32 v0, s0 |
| ; GFX908-NEXT: v_mov_b32_e32 v2, s2 |
| ; GFX908-NEXT: v_mov_b32_e32 v1, s1 |
| ; GFX908-NEXT: global_atomic_add_f32 v[0:1], v2, off offset:2048 |
| ; GFX908-NEXT: s_endpgm |
| ; |
| ; GFX90A-LABEL: global_atomic_fadd_f32_off_ss: |
| ; GFX90A: ; %bb.0: |
| ; GFX90A-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0 |
| ; GFX90A-NEXT: s_load_dword s2, s[4:5], 0x8 |
| ; GFX90A-NEXT: s_waitcnt lgkmcnt(0) |
| ; GFX90A-NEXT: v_pk_mov_b32 v[0:1], s[0:1], s[0:1] op_sel:[0,1] |
| ; GFX90A-NEXT: v_mov_b32_e32 v2, s2 |
| ; GFX90A-NEXT: global_atomic_add_f32 v0, v[0:1], v2, off offset:2048 glc |
| ; GFX90A-NEXT: s_endpgm |
| %gep = getelementptr float, float addrspace(1)* %ptr, i64 512 |
| %ret = call float @llvm.amdgcn.global.atomic.fadd.f32.p1f32.f32(float addrspace(1)* %gep, float %data) |
| ret void |
| } |
| |
| define void @global_atomic_fadd_v2f16(<2 x half> addrspace(1)* %ptr, <2 x half> %data) { |
| ; GFX908-LABEL: global_atomic_fadd_v2f16: |
| ; GFX908: ; %bb.0: |
| ; GFX908-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX908-NEXT: global_atomic_pk_add_f16 v[0:1], v2, off |
| ; GFX908-NEXT: s_waitcnt vmcnt(0) |
| ; GFX908-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX90A-LABEL: global_atomic_fadd_v2f16: |
| ; GFX90A: ; %bb.0: |
| ; GFX90A-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX90A-NEXT: global_atomic_pk_add_f16 v0, v[0:1], v2, off glc |
| ; GFX90A-NEXT: s_waitcnt vmcnt(0) |
| ; GFX90A-NEXT: s_setpc_b64 s[30:31] |
| %ret = call <2 x half> @llvm.amdgcn.global.atomic.fadd.v2f16.p1v2f16.v2f16(<2 x half> addrspace(1)* %ptr, <2 x half> %data) |
| ret void |
| } |
| |
| define void @global_atomic_fadd_v2f16_off_neg2047(<2 x half> addrspace(1)* %ptr, <2 x half> %data) { |
| ; GFX908-LABEL: global_atomic_fadd_v2f16_off_neg2047: |
| ; GFX908: ; %bb.0: |
| ; GFX908-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX908-NEXT: global_atomic_pk_add_f16 v[0:1], v2, off offset:-2044 |
| ; GFX908-NEXT: s_waitcnt vmcnt(0) |
| ; GFX908-NEXT: s_setpc_b64 s[30:31] |
| ; |
| ; GFX90A-LABEL: global_atomic_fadd_v2f16_off_neg2047: |
| ; GFX90A: ; %bb.0: |
| ; GFX90A-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) |
| ; GFX90A-NEXT: global_atomic_pk_add_f16 v0, v[0:1], v2, off offset:-2044 glc |
| ; GFX90A-NEXT: s_waitcnt vmcnt(0) |
| ; GFX90A-NEXT: s_setpc_b64 s[30:31] |
| %gep = getelementptr <2 x half>, <2 x half> addrspace(1)* %ptr, i64 -511 |
| %ret = call <2 x half> @llvm.amdgcn.global.atomic.fadd.v2f16.p1v2f16.v2f16(<2 x half> addrspace(1)* %gep, <2 x half> %data) |
| ret void |
| } |
| |
| declare float @llvm.amdgcn.global.atomic.fadd.f32.p1f32.f32(float addrspace(1)* nocapture, float) #0 |
| declare <2 x half> @llvm.amdgcn.global.atomic.fadd.v2f16.p1v2f16.v2f16(<2 x half> addrspace(1)* nocapture, <2 x half>) #0 |
| |
| attributes #0 = { argmemonly nounwind willreturn } |