; RUN: llc -march=amdgcn -mtriple=amdgcn---amdgiz -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -amdgpu-dpp-combine=false -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN32,GFX8MORE,GFX8MORE32 %s
declare i32 @llvm.amdgcn.workitem.id.x()
-declare i32 @llvm.amdgcn.buffer.atomic.add(i32, <4 x i32>, i32, i32, i1)
-declare i32 @llvm.amdgcn.buffer.atomic.sub(i32, <4 x i32>, i32, i32, i1)
+declare i32 @llvm.amdgcn.raw.buffer.atomic.add(i32, <4 x i32>, i32, i32, i32 immarg)
+declare i32 @llvm.amdgcn.struct.buffer.atomic.add(i32, <4 x i32>, i32, i32, i32, i32 immarg)
+declare i32 @llvm.amdgcn.raw.buffer.atomic.sub(i32, <4 x i32>, i32, i32, i32 immarg)
; Show that what the atomic optimization pass will do for raw buffers.
; GCN: buffer_atomic_add v[[value]]
define amdgpu_kernel void @add_i32_constant(i32 addrspace(1)* %out, <4 x i32> %inout) {
entry:
- %old = call i32 @llvm.amdgcn.buffer.atomic.add(i32 5, <4 x i32> %inout, i32 0, i32 0, i1 0)
+ %old = call i32 @llvm.amdgcn.raw.buffer.atomic.add(i32 5, <4 x i32> %inout, i32 0, i32 0, i32 0)
store i32 %old, i32 addrspace(1)* %out
ret void
}
; GCN: buffer_atomic_add v[[value]]
define amdgpu_kernel void @add_i32_uniform(i32 addrspace(1)* %out, <4 x i32> %inout, i32 %additive) {
entry:
- %old = call i32 @llvm.amdgcn.buffer.atomic.add(i32 %additive, <4 x i32> %inout, i32 0, i32 0, i1 0)
+ %old = call i32 @llvm.amdgcn.raw.buffer.atomic.add(i32 %additive, <4 x i32> %inout, i32 0, i32 0, i32 0)
store i32 %old, i32 addrspace(1)* %out
ret void
}
define amdgpu_kernel void @add_i32_varying_vdata(i32 addrspace(1)* %out, <4 x i32> %inout) {
entry:
%lane = call i32 @llvm.amdgcn.workitem.id.x()
- %old = call i32 @llvm.amdgcn.buffer.atomic.add(i32 %lane, <4 x i32> %inout, i32 0, i32 0, i1 0)
+ %old = call i32 @llvm.amdgcn.raw.buffer.atomic.add(i32 %lane, <4 x i32> %inout, i32 0, i32 0, i32 0)
+ store i32 %old, i32 addrspace(1)* %out
+ ret void
+}
+
+; GCN-LABEL: struct_add_i32_varying_vdata:
+; GFX7LESS-NOT: v_mbcnt_lo_u32_b32
+; GFX7LESS-NOT: v_mbcnt_hi_u32_b32
+; GFX7LESS-NOT: s_bcnt1_i32_b64
+; GFX7LESS: buffer_atomic_add v{{[0-9]+}}
+; GFX8MORE: v_mov_b32_dpp v{{[0-9]+}}, v{{[0-9]+}} row_shr:1 row_mask:0xf bank_mask:0xf
+; GFX8MORE: v_mov_b32_dpp v{{[0-9]+}}, v{{[0-9]+}} row_shr:2 row_mask:0xf bank_mask:0xf
+; GFX8MORE: v_mov_b32_dpp v{{[0-9]+}}, v{{[0-9]+}} row_shr:4 row_mask:0xf bank_mask:0xf
+; GFX8MORE: v_mov_b32_dpp v{{[0-9]+}}, v{{[0-9]+}} row_shr:8 row_mask:0xf bank_mask:0xf
+; GFX89: v_mov_b32_dpp v{{[0-9]+}}, v{{[0-9]+}} row_bcast:15 row_mask:0xa bank_mask:0xf
+; GFX89: v_mov_b32_dpp v{{[0-9]+}}, v{{[0-9]+}} row_bcast:31 row_mask:0xc bank_mask:0xf
+; GFX8MORE32: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 31
+; GFX8MORE64: v_readlane_b32 s[[scalar_value:[0-9]+]], v{{[0-9]+}}, 63
+; GFX89: v_mov_b32_dpp v{{[0-9]+}}, v{{[0-9]+}} wave_shr:1 row_mask:0xf bank_mask:0xf
+; GFX8MORE: v_mov_b32{{(_e[0-9]+)?}} v[[value:[0-9]+]], s[[scalar_value]]
+; GFX8MORE: buffer_atomic_add v[[value]]
+define amdgpu_kernel void @struct_add_i32_varying_vdata(i32 addrspace(1)* %out, <4 x i32> %inout, i32 %vindex) {
+entry:
+ %lane = call i32 @llvm.amdgcn.workitem.id.x()
+ %old = call i32 @llvm.amdgcn.struct.buffer.atomic.add(i32 %lane, <4 x i32> %inout, i32 %vindex, i32 0, i32 0, i32 0)
store i32 %old, i32 addrspace(1)* %out
ret void
}
define amdgpu_kernel void @add_i32_varying_offset(i32 addrspace(1)* %out, <4 x i32> %inout) {
entry:
%lane = call i32 @llvm.amdgcn.workitem.id.x()
- %old = call i32 @llvm.amdgcn.buffer.atomic.add(i32 1, <4 x i32> %inout, i32 %lane, i32 0, i1 0)
+ %old = call i32 @llvm.amdgcn.raw.buffer.atomic.add(i32 1, <4 x i32> %inout, i32 %lane, i32 0, i32 0)
store i32 %old, i32 addrspace(1)* %out
ret void
}
; GCN: buffer_atomic_sub v[[value]]
define amdgpu_kernel void @sub_i32_constant(i32 addrspace(1)* %out, <4 x i32> %inout) {
entry:
- %old = call i32 @llvm.amdgcn.buffer.atomic.sub(i32 5, <4 x i32> %inout, i32 0, i32 0, i1 0)
+ %old = call i32 @llvm.amdgcn.raw.buffer.atomic.sub(i32 5, <4 x i32> %inout, i32 0, i32 0, i32 0)
store i32 %old, i32 addrspace(1)* %out
ret void
}
; GCN: buffer_atomic_sub v[[value]]
define amdgpu_kernel void @sub_i32_uniform(i32 addrspace(1)* %out, <4 x i32> %inout, i32 %subitive) {
entry:
- %old = call i32 @llvm.amdgcn.buffer.atomic.sub(i32 %subitive, <4 x i32> %inout, i32 0, i32 0, i1 0)
+ %old = call i32 @llvm.amdgcn.raw.buffer.atomic.sub(i32 %subitive, <4 x i32> %inout, i32 0, i32 0, i32 0)
store i32 %old, i32 addrspace(1)* %out
ret void
}
define amdgpu_kernel void @sub_i32_varying_vdata(i32 addrspace(1)* %out, <4 x i32> %inout) {
entry:
%lane = call i32 @llvm.amdgcn.workitem.id.x()
- %old = call i32 @llvm.amdgcn.buffer.atomic.sub(i32 %lane, <4 x i32> %inout, i32 0, i32 0, i1 0)
+ %old = call i32 @llvm.amdgcn.raw.buffer.atomic.sub(i32 %lane, <4 x i32> %inout, i32 0, i32 0, i32 0)
store i32 %old, i32 addrspace(1)* %out
ret void
}
define amdgpu_kernel void @sub_i32_varying_offset(i32 addrspace(1)* %out, <4 x i32> %inout) {
entry:
%lane = call i32 @llvm.amdgcn.workitem.id.x()
- %old = call i32 @llvm.amdgcn.buffer.atomic.sub(i32 1, <4 x i32> %inout, i32 %lane, i32 0, i1 0)
+ %old = call i32 @llvm.amdgcn.raw.buffer.atomic.sub(i32 1, <4 x i32> %inout, i32 %lane, i32 0, i32 0)
store i32 %old, i32 addrspace(1)* %out
ret void
}
; RUN: llc -mtriple=amdgcn-- -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 -mattr=-flat-for-global -amdgpu-atomic-optimizations=true -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,GCN32,GFX8MORE,GFX8MORE32 %s
declare i1 @llvm.amdgcn.wqm.vote(i1)
-declare i32 @llvm.amdgcn.buffer.atomic.add(i32, <4 x i32>, i32, i32, i1)
-declare void @llvm.amdgcn.buffer.store.f32(float, <4 x i32>, i32, i32, i1, i1)
+declare i32 @llvm.amdgcn.raw.buffer.atomic.add(i32, <4 x i32>, i32, i32, i32 immarg)
+declare void @llvm.amdgcn.raw.buffer.store.f32(float, <4 x i32>, i32, i32, i32 immarg)
; Show that what the atomic optimization pass will do for raw buffers.
define amdgpu_ps void @add_i32_constant(<4 x i32> inreg %out, <4 x i32> inreg %inout) {
entry:
%cond1 = call i1 @llvm.amdgcn.wqm.vote(i1 true)
- %old = call i32 @llvm.amdgcn.buffer.atomic.add(i32 5, <4 x i32> %inout, i32 0, i32 0, i1 0)
+ %old = call i32 @llvm.amdgcn.raw.buffer.atomic.add(i32 5, <4 x i32> %inout, i32 0, i32 0, i32 0)
%cond2 = call i1 @llvm.amdgcn.wqm.vote(i1 true)
%cond = and i1 %cond1, %cond2
br i1 %cond, label %if, label %else
if:
%bitcast = bitcast i32 %old to float
- call void @llvm.amdgcn.buffer.store.f32(float %bitcast, <4 x i32> %out, i32 0, i32 0, i1 0, i1 0)
+ call void @llvm.amdgcn.raw.buffer.store.f32(float %bitcast, <4 x i32> %out, i32 0, i32 0, i32 0)
ret void
else:
ret void
define amdgpu_ps void @add_i32_varying(<4 x i32> inreg %out, <4 x i32> inreg %inout, i32 %val) {
entry:
%cond1 = call i1 @llvm.amdgcn.wqm.vote(i1 true)
- %old = call i32 @llvm.amdgcn.buffer.atomic.add(i32 %val, <4 x i32> %inout, i32 0, i32 0, i1 0)
+ %old = call i32 @llvm.amdgcn.raw.buffer.atomic.add(i32 %val, <4 x i32> %inout, i32 0, i32 0, i32 0)
%cond2 = call i1 @llvm.amdgcn.wqm.vote(i1 true)
%cond = and i1 %cond1, %cond2
br i1 %cond, label %if, label %else
if:
%bitcast = bitcast i32 %old to float
- call void @llvm.amdgcn.buffer.store.f32(float %bitcast, <4 x i32> %out, i32 0, i32 0, i1 0, i1 0)
+ call void @llvm.amdgcn.raw.buffer.store.f32(float %bitcast, <4 x i32> %out, i32 0, i32 0, i32 0)
ret void
else:
ret void
define amdgpu_vs void @wrapper(i32 inreg %arg, i32 %arg1) {
main_body:
%tmp = add i32 %arg1, %arg
- %tmp2 = call <4 x float> @llvm.amdgcn.buffer.load.format.v4f32(<4 x i32> undef, i32 %tmp, i32 0, i1 false, i1 false)
+ %tmp2 = call <4 x float> @llvm.amdgcn.struct.buffer.load.format.v4f32(<4 x i32> undef, i32 %tmp, i32 0, i32 0, i32 0)
%tmp3 = extractelement <4 x float> %tmp2, i32 1
%tmp4 = fptosi float %tmp3 to i32
%tmp5 = insertelement <2 x i32> undef, i32 %tmp4, i32 1
; Function Attrs: nounwind
declare void @llvm.amdgcn.exp.f32(i32, i32, float, float, float, float, i1, i1) #0
-; Function Attrs: nounwind readnone
-declare <4 x float> @llvm.amdgcn.buffer.load.format.v4f32(<4 x i32>, i32, i32, i1, i1) #2
-
-; Function Attrs: nounwind readonly
+declare <4 x float> @llvm.amdgcn.struct.buffer.load.format.v4f32(<4 x i32>, i32, i32, i32, i32 immarg) #2
declare <4 x float> @llvm.amdgcn.image.load.v4f32.v2i32.v8i32(<2 x i32>, <8 x i32>, i32, i1, i1, i1, i1) #2
attributes #0 = { nounwind }