You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
102 lines
4.6 KiB
102 lines
4.6 KiB
4 months ago
|
; 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
|
||
|
|
|
||
|
|
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]
|
||
|
|
%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: s_movk_i32 s4, 0x800
|
||
|
|
; GFX908-NEXT: s_mov_b32 s5, 0
|
||
|
|
; GFX908-NEXT: v_mov_b32_e32 v3, s4
|
||
|
|
; GFX908-NEXT: v_mov_b32_e32 v4, s5
|
||
|
|
; GFX908-NEXT: v_add_co_u32_e32 v0, vcc, v0, v3
|
||
|
|
; GFX908-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v4, vcc
|
||
|
|
; 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]
|
||
|
|
%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: s_mov_b32 s4, 0xfffff804
|
||
|
|
; GFX908-NEXT: s_mov_b32 s5, -1
|
||
|
|
; GFX908-NEXT: v_mov_b32_e32 v3, s4
|
||
|
|
; GFX908-NEXT: v_mov_b32_e32 v4, s5
|
||
|
|
; GFX908-NEXT: v_add_co_u32_e32 v0, vcc, v0, v3
|
||
|
|
; GFX908-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v4, vcc
|
||
|
|
; 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]
|
||
|
|
%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: s_add_u32 s0, s0, 0x800
|
||
|
|
; GFX908-NEXT: s_addc_u32 s1, s1, 0
|
||
|
|
; GFX908-NEXT: v_mov_b32_e32 v0, s0
|
||
|
|
; GFX908-NEXT: v_mov_b32_e32 v1, s1
|
||
|
|
; GFX908-NEXT: v_mov_b32_e32 v2, s2
|
||
|
|
; GFX908-NEXT: global_atomic_add_f32 v[0:1], v2, off
|
||
|
|
; GFX908-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]
|
||
|
|
%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: s_mov_b32 s4, 0xfffff804
|
||
|
|
; GFX908-NEXT: s_mov_b32 s5, -1
|
||
|
|
; GFX908-NEXT: v_mov_b32_e32 v3, s4
|
||
|
|
; GFX908-NEXT: v_mov_b32_e32 v4, s5
|
||
|
|
; GFX908-NEXT: v_add_co_u32_e32 v0, vcc, v0, v3
|
||
|
|
; GFX908-NEXT: v_addc_co_u32_e32 v1, vcc, v1, v4, vcc
|
||
|
|
; 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]
|
||
|
|
%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 }
|