1 files changed, 96 insertions, 0 deletions
diff --git a/test/CodeGen/AMDGPU/llvm.amdgcn.ds.ordered.add.ll b/test/CodeGen/AMDGPU/llvm.amdgcn.ds.ordered.add.ll
new file mode 100644
index 000000000000..ad489debc46c
--- /dev/null
+++ b/test/CodeGen/AMDGPU/llvm.amdgcn.ds.ordered.add.ll
@@ -0,0 +1,96 @@
+; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
+; RUN: llc -march=amdgcn -mcpu=bonaire -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,FUNC %s
+; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,VIGFX9,FUNC %s
+; RUN: llc -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefixes=GCN,VIGFX9,FUNC %s
+
+; FUNC-LABEL: {{^}}ds_ordered_add:
+; GCN-DAG: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
+; GCN-DAG: s_mov_b32 m0,
+; GCN: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:772 gds
+define amdgpu_kernel void @ds_ordered_add(i32 addrspace(2)* inreg %gds, i32 addrspace(1)* %out) {
+  %val = call i32@llvm.amdgcn.ds.ordered.add(i32 addrspace(2)* %gds, i32 31, i32 0, i32 0, i1 false, i32 1, i1 true, i1 true)
+  store i32 %val, i32 addrspace(1)* %out
+  ret void
+}
+
+; Below are various modifications of input operands and shader types.
+
+; FUNC-LABEL: {{^}}ds_ordered_add_counter2:
+; GCN-DAG: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
+; GCN-DAG: s_mov_b32 m0,
+; GCN: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:776 gds
+define amdgpu_kernel void @ds_ordered_add_counter2(i32 addrspace(2)* inreg %gds, i32 addrspace(1)* %out) {
+  %val = call i32@llvm.amdgcn.ds.ordered.add(i32 addrspace(2)* %gds, i32 31, i32 0, i32 0, i1 false, i32 2, i1 true, i1 true)
+  store i32 %val, i32 addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}ds_ordered_add_nodone:
+; GCN-DAG: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
+; GCN-DAG: s_mov_b32 m0,
+; GCN: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:260 gds
+define amdgpu_kernel void @ds_ordered_add_nodone(i32 addrspace(2)* inreg %gds, i32 addrspace(1)* %out) {
+  %val = call i32@llvm.amdgcn.ds.ordered.add(i32 addrspace(2)* %gds, i32 31, i32 0, i32 0, i1 false, i32 1, i1 true, i1 false)
+  store i32 %val, i32 addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}ds_ordered_add_norelease:
+; GCN-DAG: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
+; GCN-DAG: s_mov_b32 m0,
+; GCN: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:4 gds
+define amdgpu_kernel void @ds_ordered_add_norelease(i32 addrspace(2)* inreg %gds, i32 addrspace(1)* %out) {
+  %val = call i32@llvm.amdgcn.ds.ordered.add(i32 addrspace(2)* %gds, i32 31, i32 0, i32 0, i1 false, i32 1, i1 false, i1 false)
+  store i32 %val, i32 addrspace(1)* %out
+  ret void
+}
+
+; FUNC-LABEL: {{^}}ds_ordered_add_cs:
+; GCN: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
+; GCN: s_mov_b32 m0, s0
+; VIGFX9-NEXT: s_nop 0
+; GCN-NEXT: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:772 gds
+; GCN-NEXT: s_waitcnt expcnt(0) lgkmcnt(0)
+define amdgpu_cs float @ds_ordered_add_cs(i32 addrspace(2)* inreg %gds) {
+  %val = call i32@llvm.amdgcn.ds.ordered.add(i32 addrspace(2)* %gds, i32 31, i32 0, i32 0, i1 false, i32 1, i1 true, i1 true)
+  %r = bitcast i32 %val to float
+  ret float %r
+}
+
+; FUNC-LABEL: {{^}}ds_ordered_add_ps:
+; GCN: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
+; GCN: s_mov_b32 m0, s0
+; VIGFX9-NEXT: s_nop 0
+; GCN-NEXT: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:1796 gds
+; GCN-NEXT: s_waitcnt expcnt(0) lgkmcnt(0)
+define amdgpu_ps float @ds_ordered_add_ps(i32 addrspace(2)* inreg %gds) {
+  %val = call i32@llvm.amdgcn.ds.ordered.add(i32 addrspace(2)* %gds, i32 31, i32 0, i32 0, i1 false, i32 1, i1 true, i1 true)
+  %r = bitcast i32 %val to float
+  ret float %r
+}
+
+; FUNC-LABEL: {{^}}ds_ordered_add_vs:
+; GCN: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
+; GCN: s_mov_b32 m0, s0
+; VIGFX9-NEXT: s_nop 0
+; GCN-NEXT: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:2820 gds
+; GCN-NEXT: s_waitcnt expcnt(0) lgkmcnt(0)
+define amdgpu_vs float @ds_ordered_add_vs(i32 addrspace(2)* inreg %gds) {
+  %val = call i32@llvm.amdgcn.ds.ordered.add(i32 addrspace(2)* %gds, i32 31, i32 0, i32 0, i1 false, i32 1, i1 true, i1 true)
+  %r = bitcast i32 %val to float
+  ret float %r
+}
+
+; FUNC-LABEL: {{^}}ds_ordered_add_gs:
+; GCN: v_mov_b32_e32 v[[INCR:[0-9]+]], 31
+; GCN: s_mov_b32 m0, s0
+; VIGFX9-NEXT: s_nop 0
+; GCN-NEXT: ds_ordered_count v{{[0-9]+}}, v[[INCR]] offset:3844 gds
+; GCN-NEXT: s_waitcnt expcnt(0) lgkmcnt(0)
+define amdgpu_gs float @ds_ordered_add_gs(i32 addrspace(2)* inreg %gds) {
+  %val = call i32@llvm.amdgcn.ds.ordered.add(i32 addrspace(2)* %gds, i32 31, i32 0, i32 0, i1 false, i32 1, i1 true, i1 true)
+  %r = bitcast i32 %val to float
+  ret float %r
+}
+
+declare i32 @llvm.amdgcn.ds.ordered.add(i32 addrspace(2)* nocapture, i32, i32, i32, i1, i32, i1, i1)