AMDGPU: Reorganize store tests

[jvesely]

Summary

Split by AS.
Merge previously failing tests

[jvesely]

ping. this is just moving tests around

[arsenm]

test/CodeGen/AMDGPU/store-global.ll

2–3

If you're moving the tests around anyway, you should change the SI prefix to GCN for possible SI/VI divergence

[jvesely]

s/SI/GCN/g

[jvesely]

test/CodeGen/AMDGPU/store-global.ll

2–3

done, although it breaks the nice "Moved from" line in the diff

[arsenm]

LGTM

test/CodeGen/AMDGPU/store-global.ll

+; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s
+; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s
+; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
+; RUN: llc -march=r600 -mcpu=cayman < %s | FileCheck -check-prefix=CM -check-prefix=FUNC %s
+
+; FUNC-LABEL: {{^}}store_i1:
+; EG: MEM_RAT MSKOR
+; GCN: buffer_store_byte
+define void @store_i1(i1 addrspace(1)* %out) {
+entry:
+  store i1 true, i1 addrspace(1)* %out
+  ret void
+}
+
+; i8 store
+; FUNC-LABEL: {{^}}store_i8:
+; EG: MEM_RAT MSKOR T[[RW_GPR:[0-9]]].XW, T{{[0-9]}}.X
+
+; IG 0: Get the byte index and truncate the value
+; EG: AND_INT * T{{[0-9]}}.[[BI_CHAN:[XYZW]]], KC0[2].Y, literal.x
+; EG: LSHL T{{[0-9]}}.[[SHIFT_CHAN:[XYZW]]], PV.[[BI_CHAN]], literal.x
+; EG: AND_INT * T{{[0-9]}}.[[TRUNC_CHAN:[XYZW]]], KC0[2].Z, literal.y
+; EG-NEXT: 3(4.203895e-45), 255(3.573311e-43)
+
+
+; IG 1: Truncate the calculated the shift amount for the mask
+
+; IG 2: Shift the value and the mask
+; EG: LSHL T[[RW_GPR]].X, PS, PV.[[SHIFT_CHAN]]
+; EG: LSHL * T[[RW_GPR]].W, literal.x, PV.[[SHIFT_CHAN]]
+; EG-NEXT: 255
+; IG 3: Initialize the Y and Z channels to zero
+;       XXX: An optimal scheduler should merge this into one of the prevous IGs.
+; EG: MOV T[[RW_GPR]].Y, 0.0
+; EG: MOV * T[[RW_GPR]].Z, 0.0
+
+; GCN: buffer_store_byte
+
+define void @store_i8(i8 addrspace(1)* %out, i8 %in) {
+entry:
+  store i8 %in, i8 addrspace(1)* %out
+  ret void
+}
+
+; i16 store
+; FUNC-LABEL: {{^}}store_i16:
+; EG: MEM_RAT MSKOR T[[RW_GPR:[0-9]]].XW, T{{[0-9]}}.X
+
+; IG 0: Get the byte index and truncate the value
+
+
+; EG: AND_INT * T{{[0-9]}}.[[BI_CHAN:[XYZW]]], KC0[2].Y, literal.x
+; EG-NEXT: 3(4.203895e-45),
+
+; EG: LSHL T{{[0-9]}}.[[SHIFT_CHAN:[XYZW]]], PV.[[BI_CHAN]], literal.x
+; EG: AND_INT * T{{[0-9]}}.[[TRUNC_CHAN:[XYZW]]], KC0[2].Z, literal.y
+
+; EG-NEXT: 3(4.203895e-45), 65535(9.183409e-41)
+; IG 1: Truncate the calculated the shift amount for the mask
+
+; IG 2: Shift the value and the mask
+; EG: LSHL T[[RW_GPR]].X, PS, PV.[[SHIFT_CHAN]]
+; EG: LSHL * T[[RW_GPR]].W, literal.x, PV.[[SHIFT_CHAN]]
+; EG-NEXT: 65535
+; IG 3: Initialize the Y and Z channels to zero
+;       XXX: An optimal scheduler should merge this into one of the prevous IGs.
+; EG: MOV T[[RW_GPR]].Y, 0.0
+; EG: MOV * T[[RW_GPR]].Z, 0.0
+
+; GCN: buffer_store_short
+define void @store_i16(i16 addrspace(1)* %out, i16 %in) {
+entry:
+  store i16 %in, i16 addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_i24:
+; GCN: s_lshr_b32 s{{[0-9]+}}, s{{[0-9]+}}, 16
+; GCN-DAG: buffer_store_byte
+; GCN-DAG: buffer_store_short
+define void @store_i24(i24 addrspace(1)* %out, i24 %in) {
+entry:
+  store i24 %in, i24 addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_i25:
+; GCN: s_and_b32 [[AND:s[0-9]+]], s{{[0-9]+}}, 0x1ffffff{{$}}
+; GCN: v_mov_b32_e32 [[VAND:v[0-9]+]], [[AND]]
+; GCN: buffer_store_dword [[VAND]]
+define void @store_i25(i25 addrspace(1)* %out, i25 %in) {
+entry:
+  store i25 %in, i25 addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_v2i8:
+; EG: MEM_RAT MSKOR
+; EG-NOT: MEM_RAT MSKOR
+
+; GCN: buffer_store_short
+define void @store_v2i8(<2 x i8> addrspace(1)* %out, <2 x i32> %in) {
+entry:
+  %0 = trunc <2 x i32> %in to <2 x i8>
+  store <2 x i8> %0, <2 x i8> addrspace(1)* %out
+  ret void
+}
+
+
+; FUNC-LABEL: {{^}}store_v2i16:
+; EG: MEM_RAT_CACHELESS STORE_RAW
+
+; CM: MEM_RAT_CACHELESS STORE_DWORD
+
+; GCN: buffer_store_dword
+define void @store_v2i16(<2 x i16> addrspace(1)* %out, <2 x i32> %in) {
+entry:
+  %0 = trunc <2 x i32> %in to <2 x i16>
+  store <2 x i16> %0, <2 x i16> addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_v4i8:
+; EG: MEM_RAT_CACHELESS STORE_RAW
+
+; CM: MEM_RAT_CACHELESS STORE_DWORD
+
+; GCN: buffer_store_dword
+define void @store_v4i8(<4 x i8> addrspace(1)* %out, <4 x i32> %in) {
+entry:
+  %0 = trunc <4 x i32> %in to <4 x i8>
+  store <4 x i8> %0, <4 x i8> addrspace(1)* %out
+  ret void
+}
+
+; floating-point store
+; FUNC-LABEL: {{^}}store_f32:
+; EG: MEM_RAT_CACHELESS STORE_RAW T{{[0-9]+\.X, T[0-9]+\.X}}, 1
+
+; CM: MEM_RAT_CACHELESS STORE_DWORD T{{[0-9]+\.X, T[0-9]+\.X}}
+
+; GCN: buffer_store_dword
+
+define void @store_f32(float addrspace(1)* %out, float %in) {
+  store float %in, float addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_v4i16:
+; MEM_RAT_CACHELESS STORE_RAW T{{[0-9]+}}.XYZW
+
+; GCN: buffer_store_dwordx2
+define void @store_v4i16(<4 x i16> addrspace(1)* %out, <4 x i32> %in) {
+entry:
+  %0 = trunc <4 x i32> %in to <4 x i16>
+  store <4 x i16> %0, <4 x i16> addrspace(1)* %out
+  ret void
+}
+
+; vec2 floating-point stores
+; FUNC-LABEL: {{^}}store_v2f32:
+; EG: MEM_RAT_CACHELESS STORE_RAW
+
+; CM: MEM_RAT_CACHELESS STORE_DWORD
+
+; GCN: buffer_store_dwordx2
+
+define void @store_v2f32(<2 x float> addrspace(1)* %out, float %a, float %b) {
+entry:
+  %0 = insertelement <2 x float> <float 0.0, float 0.0>, float %a, i32 0
+  %1 = insertelement <2 x float> %0, float %b, i32 1
+  store <2 x float> %1, <2 x float> addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_v3i32:
+; GCN-DAG: buffer_store_dwordx2
+; GCN-DAG: buffer_store_dword
+
+; EG-DAG: MEM_RAT_CACHELESS STORE_RAW {{T[0-9]+\.[XYZW]}}, {{T[0-9]+\.[XYZW]}},
+; EG-DAG: MEM_RAT_CACHELESS STORE_RAW {{T[0-9]+\.XY}}, {{T[0-9]+\.[XYZW]}},
+define void @store_v3i32(<3 x i32> addrspace(1)* %out, <3 x i32> %a) nounwind {
+  store <3 x i32> %a, <3 x i32> addrspace(1)* %out, align 16
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_v4i32:
+; EG: MEM_RAT_CACHELESS STORE_RAW {{T[0-9]+\.XYZW}}
+; EG-NOT: MEM_RAT_CACHELESS STORE_RAW
+
+; CM: MEM_RAT_CACHELESS STORE_DWORD
+; CM-NOT: MEM_RAT_CACHELESS STORE_DWORD
+
+; GCN: buffer_store_dwordx4
+define void @store_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> %in) {
+entry:
+  store <4 x i32> %in, <4 x i32> addrspace(1)* %out
+  ret void
+}
+
+; v4f32 store
+; FUNC-LABEL: {{^}}store_v4f32:
+; EG: MEM_RAT_CACHELESS STORE_RAW T{{[0-9]+\.XYZW, T[0-9]+\.X}}, 1
+; EG-NOT: MEM_RAT_CACHELESS STORE_RAW
+
+; CM: MEM_RAT_CACHELESS STORE_DWORD
+; CM-NOT: MEM_RAT_CACHELESS STORE_DWORD
+
+; GCN: buffer_store_dwordx4
+define void @store_v4f32(<4 x float> addrspace(1)* %out, <4 x float> addrspace(1)* %in) {
+  %1 = load <4 x float>, <4 x float> addrspace(1) * %in
+  store <4 x float> %1, <4 x float> addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_i64_i8:
+; EG: MEM_RAT MSKOR
+; GCN: buffer_store_byte
+define void @store_i64_i8(i8 addrspace(1)* %out, i64 %in) {
+entry:
+  %0 = trunc i64 %in to i8
+  store i8 %0, i8 addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_i64_i16:
+; EG: MEM_RAT MSKOR
+; GCN: buffer_store_short
+define void @store_i64_i16(i16 addrspace(1)* %out, i64 %in) {
+entry:
+  %0 = trunc i64 %in to i16
+  store i16 %0, i16 addrspace(1)* %out
+  ret void
+}
+
+; The stores in this function are combined by the optimizer to create a
+; 64-bit store with 32-bit alignment.  This is legal for GCN and the legalizer
+; should not try to split the 64-bit store back into 2 32-bit stores.
+;
+; Evergreen / Northern Islands don't support 64-bit stores yet, so there should
+; be two 32-bit stores.
+
+; FUNC-LABEL: {{^}}vecload2:
+; EG: MEM_RAT_CACHELESS STORE_RAW
+
+; CM: MEM_RAT_CACHELESS STORE_DWORD
+
+; GCN: buffer_store_dwordx2
+define void @vecload2(i32 addrspace(1)* nocapture %out, i32 addrspace(2)* nocapture %mem) #0 {
+entry:
+  %0 = load i32, i32 addrspace(2)* %mem, align 4
+  %arrayidx1.i = getelementptr inbounds i32, i32 addrspace(2)* %mem, i64 1
+  %1 = load i32, i32 addrspace(2)* %arrayidx1.i, align 4
+  store i32 %0, i32 addrspace(1)* %out, align 4
+  %arrayidx1 = getelementptr inbounds i32, i32 addrspace(1)* %out, i64 1
+  store i32 %1, i32 addrspace(1)* %arrayidx1, align 4
+  ret void
+}
+
+; When i128 was a legal type this program generated cannot select errors:
+
+; FUNC-LABEL: {{^}}"i128-const-store":
+; EG: MEM_RAT_CACHELESS STORE_RAW T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 1
+
+; CM: MEM_RAT_CACHELESS STORE_DWORD T{{[0-9]+}}, T{{[0-9]+}}.X
+
+; GCN: buffer_store_dwordx4
+define void @i128-const-store(i32 addrspace(1)* %out) {
+entry:
+  store i32 1, i32 addrspace(1)* %out, align 4
+  %arrayidx2 = getelementptr inbounds i32, i32 addrspace(1)* %out, i64 1
+  store i32 1, i32 addrspace(1)* %arrayidx2, align 4
+  %arrayidx4 = getelementptr inbounds i32, i32 addrspace(1)* %out, i64 2
+  store i32 2, i32 addrspace(1)* %arrayidx4, align 4
+  %arrayidx6 = getelementptr inbounds i32, i32 addrspace(1)* %out, i64 3
+  store i32 2, i32 addrspace(1)* %arrayidx6, align 4
+  ret void
+}
+
+
+attributes #0 = { nounwind }

test/CodeGen/AMDGPU/store-local.ll

+; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s
+; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s
+; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
+; RUN: llc -march=r600 -mcpu=cayman < %s | FileCheck -check-prefix=CM -check-prefix=FUNC %s
+
+; FUNC-LABEL: {{^}}store_local_i1:
+; EG: LDS_BYTE_WRITE
+; GCN: ds_write_b8
+define void @store_local_i1(i1 addrspace(3)* %out) {
+entry:
+  store i1 true, i1 addrspace(3)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_local_i8:
+; EG: LDS_BYTE_WRITE
+
+; GCN: ds_write_b8
+define void @store_local_i8(i8 addrspace(3)* %out, i8 %in) {
+  store i8 %in, i8 addrspace(3)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_local_i16:
+; EG: LDS_SHORT_WRITE
+
+; GCN: ds_write_b16
+define void @store_local_i16(i16 addrspace(3)* %out, i16 %in) {
+  store i16 %in, i16 addrspace(3)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_local_v2i16:
+; EG: LDS_WRITE
+
+; CM: LDS_WRITE
+
+; GCN: ds_write_b32
+define void @store_local_v2i16(<2 x i16> addrspace(3)* %out, <2 x i16> %in) {
+entry:
+  store <2 x i16> %in, <2 x i16> addrspace(3)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_local_v4i8:
+; EG: LDS_WRITE
+
+; CM: LDS_WRITE
+
+; GCN: ds_write_b32
+define void @store_local_v4i8(<4 x i8> addrspace(3)* %out, <4 x i8> %in) {
+entry:
+  store <4 x i8> %in, <4 x i8> addrspace(3)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_local_v2i32:
+; EG: LDS_WRITE
+; EG: LDS_WRITE
+
+; CM: LDS_WRITE
+; CM: LDS_WRITE
+
+; GCN: ds_write_b64
+define void @store_local_v2i32(<2 x i32> addrspace(3)* %out, <2 x i32> %in) {
+entry:
+  store <2 x i32> %in, <2 x i32> addrspace(3)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_local_v4i32:
+; EG: LDS_WRITE
+; EG: LDS_WRITE
+; EG: LDS_WRITE
+; EG: LDS_WRITE
+
+; CM: LDS_WRITE
+; CM: LDS_WRITE
+; CM: LDS_WRITE
+; CM: LDS_WRITE
+
+; GCN: ds_write2_b64
+define void @store_local_v4i32(<4 x i32> addrspace(3)* %out, <4 x i32> %in) {
+entry:
+  store <4 x i32> %in, <4 x i32> addrspace(3)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_local_v4i32_align4:
+; EG: LDS_WRITE
+; EG: LDS_WRITE
+; EG: LDS_WRITE
+; EG: LDS_WRITE
+
+; CM: LDS_WRITE
+; CM: LDS_WRITE
+; CM: LDS_WRITE
+; CM: LDS_WRITE
+
+; GCN: ds_write2_b32
+; GCN: ds_write2_b32
+define void @store_local_v4i32_align4(<4 x i32> addrspace(3)* %out, <4 x i32> %in) {
+entry:
+  store <4 x i32> %in, <4 x i32> addrspace(3)* %out, align 4
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_local_i64_i8:
+; EG: LDS_BYTE_WRITE
+; GCN: ds_write_b8
+define void @store_local_i64_i8(i8 addrspace(3)* %out, i64 %in) {
+entry:
+  %0 = trunc i64 %in to i8
+  store i8 %0, i8 addrspace(3)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}store_local_i64_i16:
+; EG: LDS_SHORT_WRITE
+; GCN: ds_write_b16
+define void @store_local_i64_i16(i16 addrspace(3)* %out, i64 %in) {
+entry:
+  %0 = trunc i64 %in to i16
+  store i16 %0, i16 addrspace(3)* %out
+  ret void
+}

test/CodeGen/AMDGPU/store-v3i32.ll

-; XFAIL: *
-; RUN: llc -verify-machineinstrs -march=amdgcn -mcpu=SI < %s | FileCheck -check-prefix=SI %s
-; RUN: llc -verify-machineinstrs -march=amdgcn -mcpu=tonga < %s | FileCheck -check-prefix=SI %s
-
-; 3 vectors have the same size and alignment as 4 vectors, so this
-; should be done in a single store.
-
-; SI-LABEL: {{^}}store_v3i32:
-; SI: buffer_store_dwordx4
-define void @store_v3i32(<3 x i32> addrspace(1)* %out, <3 x i32> %a) nounwind {
-  store <3 x i32> %a, <3 x i32> addrspace(1)* %out, align 16
-  ret void
-}

test/CodeGen/AMDGPU/store.ll

-; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
-; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
-; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
-; RUN: llc -march=r600 -mcpu=cayman < %s | FileCheck -check-prefix=CM -check-prefix=FUNC %s
-
-;===------------------------------------------------------------------------===;
-; Global Address Space
-;===------------------------------------------------------------------------===;
-; FUNC-LABEL: {{^}}store_i1:
-; EG: MEM_RAT MSKOR
-; SI: buffer_store_byte
-define void @store_i1(i1 addrspace(1)* %out) {
-entry:
-  store i1 true, i1 addrspace(1)* %out
-  ret void
-}
-
-; i8 store
-; FUNC-LABEL: {{^}}store_i8:
-; EG: MEM_RAT MSKOR T[[RW_GPR:[0-9]]].XW, T{{[0-9]}}.X
-
-; IG 0: Get the byte index and truncate the value
-; EG: AND_INT * T{{[0-9]}}.[[BI_CHAN:[XYZW]]], KC0[2].Y, literal.x
-; EG: LSHL T{{[0-9]}}.[[SHIFT_CHAN:[XYZW]]], PV.[[BI_CHAN]], literal.x
-; EG: AND_INT * T{{[0-9]}}.[[TRUNC_CHAN:[XYZW]]], KC0[2].Z, literal.y
-; EG-NEXT: 3(4.203895e-45), 255(3.573311e-43)
-
-
-; IG 1: Truncate the calculated the shift amount for the mask
-
-; IG 2: Shift the value and the mask
-; EG: LSHL T[[RW_GPR]].X, PS, PV.[[SHIFT_CHAN]]
-; EG: LSHL * T[[RW_GPR]].W, literal.x, PV.[[SHIFT_CHAN]]
-; EG-NEXT: 255
-; IG 3: Initialize the Y and Z channels to zero
-;       XXX: An optimal scheduler should merge this into one of the prevous IGs.
-; EG: MOV T[[RW_GPR]].Y, 0.0
-; EG: MOV * T[[RW_GPR]].Z, 0.0
-
-; SI: buffer_store_byte
-
-define void @store_i8(i8 addrspace(1)* %out, i8 %in) {
-entry:
-  store i8 %in, i8 addrspace(1)* %out
-  ret void
-}
-
-; i16 store
-; FUNC-LABEL: {{^}}store_i16:
-; EG: MEM_RAT MSKOR T[[RW_GPR:[0-9]]].XW, T{{[0-9]}}.X
-
-; IG 0: Get the byte index and truncate the value
-
-
-; EG: AND_INT * T{{[0-9]}}.[[BI_CHAN:[XYZW]]], KC0[2].Y, literal.x
-; EG-NEXT: 3(4.203895e-45),
-
-; EG: LSHL T{{[0-9]}}.[[SHIFT_CHAN:[XYZW]]], PV.[[BI_CHAN]], literal.x
-; EG: AND_INT * T{{[0-9]}}.[[TRUNC_CHAN:[XYZW]]], KC0[2].Z, literal.y
-
-; EG-NEXT: 3(4.203895e-45), 65535(9.183409e-41)
-; IG 1: Truncate the calculated the shift amount for the mask
-
-; IG 2: Shift the value and the mask
-; EG: LSHL T[[RW_GPR]].X, PS, PV.[[SHIFT_CHAN]]
-; EG: LSHL * T[[RW_GPR]].W, literal.x, PV.[[SHIFT_CHAN]]
-; EG-NEXT: 65535
-; IG 3: Initialize the Y and Z channels to zero
-;       XXX: An optimal scheduler should merge this into one of the prevous IGs.
-; EG: MOV T[[RW_GPR]].Y, 0.0
-; EG: MOV * T[[RW_GPR]].Z, 0.0
-
-; SI: buffer_store_short
-define void @store_i16(i16 addrspace(1)* %out, i16 %in) {
-entry:
-  store i16 %in, i16 addrspace(1)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_i24:
-; SI: s_lshr_b32 s{{[0-9]+}}, s{{[0-9]+}}, 16
-; SI-DAG: buffer_store_byte
-; SI-DAG: buffer_store_short
-define void @store_i24(i24 addrspace(1)* %out, i24 %in) {
-entry:
-  store i24 %in, i24 addrspace(1)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_i25:
-; SI: s_and_b32 [[AND:s[0-9]+]], s{{[0-9]+}}, 0x1ffffff{{$}}
-; SI: v_mov_b32_e32 [[VAND:v[0-9]+]], [[AND]]
-; SI: buffer_store_dword [[VAND]]
-define void @store_i25(i25 addrspace(1)* %out, i25 %in) {
-entry:
-  store i25 %in, i25 addrspace(1)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_v2i8:
-; EG: MEM_RAT MSKOR
-; EG-NOT: MEM_RAT MSKOR
-
-; SI: buffer_store_short
-define void @store_v2i8(<2 x i8> addrspace(1)* %out, <2 x i32> %in) {
-entry:
-  %0 = trunc <2 x i32> %in to <2 x i8>
-  store <2 x i8> %0, <2 x i8> addrspace(1)* %out
-  ret void
-}
-
-
-; FUNC-LABEL: {{^}}store_v2i16:
-; EG: MEM_RAT_CACHELESS STORE_RAW
-
-; CM: MEM_RAT_CACHELESS STORE_DWORD
-
-; SI: buffer_store_dword
-define void @store_v2i16(<2 x i16> addrspace(1)* %out, <2 x i32> %in) {
-entry:
-  %0 = trunc <2 x i32> %in to <2 x i16>
-  store <2 x i16> %0, <2 x i16> addrspace(1)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_v4i8:
-; EG: MEM_RAT_CACHELESS STORE_RAW
-
-; CM: MEM_RAT_CACHELESS STORE_DWORD
-
-; SI: buffer_store_dword
-define void @store_v4i8(<4 x i8> addrspace(1)* %out, <4 x i32> %in) {
-entry:
-  %0 = trunc <4 x i32> %in to <4 x i8>
-  store <4 x i8> %0, <4 x i8> addrspace(1)* %out
-  ret void
-}
-
-; floating-point store
-; FUNC-LABEL: {{^}}store_f32:
-; EG: MEM_RAT_CACHELESS STORE_RAW T{{[0-9]+\.X, T[0-9]+\.X}}, 1
-
-; CM: MEM_RAT_CACHELESS STORE_DWORD T{{[0-9]+\.X, T[0-9]+\.X}}
-
-; SI: buffer_store_dword
-
-define void @store_f32(float addrspace(1)* %out, float %in) {
-  store float %in, float addrspace(1)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_v4i16:
-; MEM_RAT_CACHELESS STORE_RAW T{{[0-9]+}}.XYZW
-
-; SI: buffer_store_dwordx2
-define void @store_v4i16(<4 x i16> addrspace(1)* %out, <4 x i32> %in) {
-entry:
-  %0 = trunc <4 x i32> %in to <4 x i16>
-  store <4 x i16> %0, <4 x i16> addrspace(1)* %out
-  ret void
-}
-
-; vec2 floating-point stores
-; FUNC-LABEL: {{^}}store_v2f32:
-; EG: MEM_RAT_CACHELESS STORE_RAW
-
-; CM: MEM_RAT_CACHELESS STORE_DWORD
-
-; SI: buffer_store_dwordx2
-
-define void @store_v2f32(<2 x float> addrspace(1)* %out, float %a, float %b) {
-entry:
-  %0 = insertelement <2 x float> <float 0.0, float 0.0>, float %a, i32 0
-  %1 = insertelement <2 x float> %0, float %b, i32 1
-  store <2 x float> %1, <2 x float> addrspace(1)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_v4i32:
-; EG: MEM_RAT_CACHELESS STORE_RAW
-; EG-NOT: MEM_RAT_CACHELESS STORE_RAW
-
-; CM: MEM_RAT_CACHELESS STORE_DWORD
-; CM-NOT: MEM_RAT_CACHELESS STORE_DWORD
-
-; SI: buffer_store_dwordx4
-define void @store_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> %in) {
-entry:
-  store <4 x i32> %in, <4 x i32> addrspace(1)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_i64_i8:
-; EG: MEM_RAT MSKOR
-; SI: buffer_store_byte
-define void @store_i64_i8(i8 addrspace(1)* %out, i64 %in) {
-entry:
-  %0 = trunc i64 %in to i8
-  store i8 %0, i8 addrspace(1)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_i64_i16:
-; EG: MEM_RAT MSKOR
-; SI: buffer_store_short
-define void @store_i64_i16(i16 addrspace(1)* %out, i64 %in) {
-entry:
-  %0 = trunc i64 %in to i16
-  store i16 %0, i16 addrspace(1)* %out
-  ret void
-}
-
-;===------------------------------------------------------------------------===;
-; Local Address Space
-;===------------------------------------------------------------------------===;
-
-; FUNC-LABEL: {{^}}store_local_i1:
-; EG: LDS_BYTE_WRITE
-; SI: ds_write_b8
-define void @store_local_i1(i1 addrspace(3)* %out) {
-entry:
-  store i1 true, i1 addrspace(3)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_local_i8:
-; EG: LDS_BYTE_WRITE
-
-; SI: ds_write_b8
-define void @store_local_i8(i8 addrspace(3)* %out, i8 %in) {
-  store i8 %in, i8 addrspace(3)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_local_i16:
-; EG: LDS_SHORT_WRITE
-
-; SI: ds_write_b16
-define void @store_local_i16(i16 addrspace(3)* %out, i16 %in) {
-  store i16 %in, i16 addrspace(3)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_local_v2i16:
-; EG: LDS_WRITE
-
-; CM: LDS_WRITE
-
-; SI: ds_write_b32
-define void @store_local_v2i16(<2 x i16> addrspace(3)* %out, <2 x i16> %in) {
-entry:
-  store <2 x i16> %in, <2 x i16> addrspace(3)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_local_v4i8:
-; EG: LDS_WRITE
-
-; CM: LDS_WRITE
-
-; SI: ds_write_b32
-define void @store_local_v4i8(<4 x i8> addrspace(3)* %out, <4 x i8> %in) {
-entry:
-  store <4 x i8> %in, <4 x i8> addrspace(3)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_local_v2i32:
-; EG: LDS_WRITE
-; EG: LDS_WRITE
-
-; CM: LDS_WRITE
-; CM: LDS_WRITE
-
-; SI: ds_write_b64
-define void @store_local_v2i32(<2 x i32> addrspace(3)* %out, <2 x i32> %in) {
-entry:
-  store <2 x i32> %in, <2 x i32> addrspace(3)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_local_v4i32:
-; EG: LDS_WRITE
-; EG: LDS_WRITE
-; EG: LDS_WRITE
-; EG: LDS_WRITE
-
-; CM: LDS_WRITE
-; CM: LDS_WRITE
-; CM: LDS_WRITE
-; CM: LDS_WRITE
-
-; SI: ds_write2_b64
-define void @store_local_v4i32(<4 x i32> addrspace(3)* %out, <4 x i32> %in) {
-entry:
-  store <4 x i32> %in, <4 x i32> addrspace(3)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_local_v4i32_align4:
-; EG: LDS_WRITE
-; EG: LDS_WRITE
-; EG: LDS_WRITE
-; EG: LDS_WRITE
-
-; CM: LDS_WRITE
-; CM: LDS_WRITE
-; CM: LDS_WRITE
-; CM: LDS_WRITE
-
-; SI: ds_write2_b32
-; SI: ds_write2_b32
-define void @store_local_v4i32_align4(<4 x i32> addrspace(3)* %out, <4 x i32> %in) {
-entry:
-  store <4 x i32> %in, <4 x i32> addrspace(3)* %out, align 4
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_local_i64_i8:
-; EG: LDS_BYTE_WRITE
-; SI: ds_write_b8
-define void @store_local_i64_i8(i8 addrspace(3)* %out, i64 %in) {
-entry:
-  %0 = trunc i64 %in to i8
-  store i8 %0, i8 addrspace(3)* %out
-  ret void
-}
-
-; FUNC-LABEL: {{^}}store_local_i64_i16:
-; EG: LDS_SHORT_WRITE
-; SI: ds_write_b16
-define void @store_local_i64_i16(i16 addrspace(3)* %out, i64 %in) {
-entry:
-  %0 = trunc i64 %in to i16
-  store i16 %0, i16 addrspace(3)* %out
-  ret void
-}
-
-; The stores in this function are combined by the optimizer to create a
-; 64-bit store with 32-bit alignment.  This is legal for SI and the legalizer
-; should not try to split the 64-bit store back into 2 32-bit stores.
-;
-; Evergreen / Northern Islands don't support 64-bit stores yet, so there should
-; be two 32-bit stores.
-
-; FUNC-LABEL: {{^}}vecload2:
-; EG: MEM_RAT_CACHELESS STORE_RAW
-
-; CM: MEM_RAT_CACHELESS STORE_DWORD
-
-; SI: buffer_store_dwordx2
-define void @vecload2(i32 addrspace(1)* nocapture %out, i32 addrspace(2)* nocapture %mem) #0 {
-entry:
-  %0 = load i32, i32 addrspace(2)* %mem, align 4
-  %arrayidx1.i = getelementptr inbounds i32, i32 addrspace(2)* %mem, i64 1
-  %1 = load i32, i32 addrspace(2)* %arrayidx1.i, align 4
-  store i32 %0, i32 addrspace(1)* %out, align 4
-  %arrayidx1 = getelementptr inbounds i32, i32 addrspace(1)* %out, i64 1
-  store i32 %1, i32 addrspace(1)* %arrayidx1, align 4
-  ret void
-}
-
-; When i128 was a legal type this program generated cannot select errors:
-
-; FUNC-LABEL: {{^}}"i128-const-store":
-; EG: MEM_RAT_CACHELESS STORE_RAW T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 1
-
-; CM: MEM_RAT_CACHELESS STORE_DWORD T{{[0-9]+}}, T{{[0-9]+}}.X
-
-; SI: buffer_store_dwordx4
-define void @i128-const-store(i32 addrspace(1)* %out) {
-entry:
-  store i32 1, i32 addrspace(1)* %out, align 4
-  %arrayidx2 = getelementptr inbounds i32, i32 addrspace(1)* %out, i64 1
-  store i32 1, i32 addrspace(1)* %arrayidx2, align 4
-  %arrayidx4 = getelementptr inbounds i32, i32 addrspace(1)* %out, i64 2
-  store i32 2, i32 addrspace(1)* %arrayidx4, align 4
-  %arrayidx6 = getelementptr inbounds i32, i32 addrspace(1)* %out, i64 3
-  store i32 2, i32 addrspace(1)* %arrayidx6, align 4
-  ret void
-}
-
-attributes #0 = { nounwind }

test/CodeGen/AMDGPU/store.r600.ll

-; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG %s
-
-; XXX: Merge this test into store.ll once it is supported on SI
-
-; v4i32 store
-; EG: {{^}}store_v4i32:
-; EG: MEM_RAT_CACHELESS STORE_RAW T{{[0-9]+\.XYZW, T[0-9]+\.X}}, 1
-
-define void @store_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
-  %1 = load <4 x i32>, <4 x i32> addrspace(1) * %in
-  store <4 x i32> %1, <4 x i32> addrspace(1)* %out
-  ret void
-}
-
-; v4f32 store
-; EG: {{^}}store_v4f32:
-; EG: MEM_RAT_CACHELESS STORE_RAW T{{[0-9]+\.XYZW, T[0-9]+\.X}}, 1
-define void @store_v4f32(<4 x float> addrspace(1)* %out, <4 x float> addrspace(1)* %in) {
-  %1 = load <4 x float>, <4 x float> addrspace(1) * %in
-  store <4 x float> %1, <4 x float> addrspace(1)* %out
-  ret void
-}