AMDGPU: Consolidate sendmsg/sendmsghalt handling and tests

llvm-svn: 295244

3 files changed, 189 insertions, 202 deletions

diff --git a/llvm/test/CodeGen/AMDGPU/amdgcn.sendmsg-m0.ll b/llvm/test/CodeGen/AMDGPU/amdgcn.sendmsg-m0.ll
deleted file mode 100644
index 8d8885852af..00000000000
--- a/llvm/test/CodeGen/AMDGPU/amdgcn.sendmsg-m0.ll
+++ /dev/null
@@ -1,41 +0,0 @@
-; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=GCN %s
-; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=VI -check-prefix=GCN %s
-
-; GCN-LABEL: {{^}}main:
-; GCN: s_mov_b32 m0, s0
-; VI-NEXT: s_nop 0
-; GCN-NEXT: sendmsg(MSG_GS_DONE, GS_OP_NOP)
-; GCN-NEXT: s_endpgm
-
-define amdgpu_gs void @main(i32 inreg %a) #0 {
-  call void @llvm.amdgcn.s.sendmsg(i32 3, i32 %a)
-  ret void
-}
-
-; GCN-LABEL: {{^}}main_halt:
-; GCN: s_mov_b32 m0, s0
-; VI-NEXT: s_nop 0
-; GCN-NEXT: s_sendmsghalt sendmsg(MSG_INTERRUPT)
-; GCN-NEXT: s_endpgm
-
-define  void @main_halt(i32 inreg %a) #0 {
-  call void @llvm.amdgcn.s.sendmsghalt(i32 1, i32 %a)
-  ret void
-}
-
-; GCN-LABEL: {{^}}legacy:
-; GCN: s_mov_b32 m0, s0
-; VI-NEXT: s_nop 0
-; GCN-NEXT: sendmsg(MSG_GS_DONE, GS_OP_NOP)
-; GCN-NEXT: s_endpgm
-
-define amdgpu_gs void @legacy(i32 inreg %a) #0 {
-  call void @llvm.SI.sendmsg(i32 3, i32 %a)
-  ret void
-}
-
-declare void @llvm.amdgcn.s.sendmsg(i32, i32) #0
-declare void @llvm.amdgcn.s.sendmsghalt(i32, i32) #0
-declare void @llvm.SI.sendmsg(i32, i32) #0
-
-attributes #0 = { nounwind }
diff --git a/llvm/test/CodeGen/AMDGPU/amdgcn.sendmsg.ll b/llvm/test/CodeGen/AMDGPU/amdgcn.sendmsg.ll
deleted file mode 100644
index 31f9cfca6de..00000000000
--- a/llvm/test/CodeGen/AMDGPU/amdgcn.sendmsg.ll
+++ /dev/null
@@ -1,161 +0,0 @@
-;RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck %s
-;RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck %s
-
-; CHECK-LABEL: {{^}}test_interrupt:
-; CHECK: s_mov_b32 m0, 0
-; CHECK-NOT: s_mov_b32 m0
-; CHECK: s_sendmsg sendmsg(MSG_INTERRUPT)
-define void @test_interrupt() {
-body:
-  call void @llvm.amdgcn.s.sendmsg(i32 1, i32 0);
-  ret void
-}
-
-; CHECK-LABEL: {{^}}test_gs_emit:
-; CHECK: s_mov_b32 m0, 0
-; CHECK-NOT: s_mov_b32 m0
-; CHECK: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT, 0)
-define void @test_gs_emit() {
-body:
-  call void @llvm.amdgcn.s.sendmsg(i32 34, i32 0);
-  ret void
-}
-
-; CHECK-LABEL: {{^}}test_gs_cut:
-; CHECK: s_mov_b32 m0, 0
-; CHECK-NOT: s_mov_b32 m0
-; CHECK: s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 1)
-define void @test_gs_cut() {
-body:
-  call void @llvm.amdgcn.s.sendmsg(i32 274, i32 0);
-  ret void
-}
-
-; CHECK-LABEL: {{^}}test_gs_emit_cut:
-; CHECK: s_mov_b32 m0, 0
-; CHECK-NOT: s_mov_b32 m0
-; CHECK: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT_CUT, 2)
-define void @test_gs_emit_cut() {
-body:
-  call void @llvm.amdgcn.s.sendmsg(i32 562, i32 0)
-  ret void
-}
-
-; CHECK-LABEL: {{^}}test_gs_done:
-; CHECK: s_mov_b32 m0, 0
-; CHECK-NOT: s_mov_b32 m0
-; CHECK: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP)
-define void @test_gs_done() {
-body:
-  call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0)
-  ret void
-}
-
-
-; CHECK-LABEL: {{^}}test_interrupt_halt:
-; CHECK: s_mov_b32 m0, 0
-; CHECK-NOT: s_mov_b32 m0
-; CHECK: s_sendmsghalt sendmsg(MSG_INTERRUPT)
-define void @test_interrupt_halt() {
-body:
-  call void @llvm.amdgcn.s.sendmsghalt(i32 1, i32 0)
-  ret void
-}
-
-; CHECK-LABEL: {{^}}test_gs_emit_halt:
-; CHECK: s_mov_b32 m0, 0
-; CHECK-NOT: s_mov_b32 m0
-; CHECK: s_sendmsghalt sendmsg(MSG_GS, GS_OP_EMIT, 0)
-define void @test_gs_emit_halt() {
-body:
-  call void @llvm.amdgcn.s.sendmsghalt(i32 34, i32 0)
-  ret void
-}
-
-; CHECK-LABEL: {{^}}test_gs_cut_halt:
-; CHECK: s_mov_b32 m0, 0
-; CHECK-NOT: s_mov_b32 m0
-; CHECK: s_sendmsghalt sendmsg(MSG_GS, GS_OP_CUT, 1)
-define void @test_gs_cut_halt() {
-body:
-  call void @llvm.amdgcn.s.sendmsghalt(i32 274, i32 0)
-  ret void
-}
-
-; CHECK-LABEL: {{^}}test_gs_emit_cut_halt:
-; CHECK: s_mov_b32 m0, 0
-; CHECK-NOT: s_mov_b32 m0
-; CHECK: s_sendmsghalt sendmsg(MSG_GS, GS_OP_EMIT_CUT, 2)
-define void @test_gs_emit_cut_halt() {
-body:
-  call void @llvm.amdgcn.s.sendmsghalt(i32 562, i32 0)
-  ret void
-}
-
-; CHECK-LABEL: {{^}}test_gs_done_halt:
-; CHECK: s_mov_b32 m0, 0
-; CHECK-NOT: s_mov_b32 m0
-; CHECK: s_sendmsghalt sendmsg(MSG_GS_DONE, GS_OP_NOP)
-define void @test_gs_done_halt() {
-body:
-  call void @llvm.amdgcn.s.sendmsghalt(i32 3, i32 0)
-  ret void
-}
-
-; Legacy
-; CHECK-LABEL: {{^}}test_legacy_interrupt:
-; CHECK: s_mov_b32 m0, 0
-; CHECK-NOT: s_mov_b32 m0
-; CHECK: s_sendmsg sendmsg(MSG_INTERRUPT)
-define void @test_legacy_interrupt() {
-body:
-  call void @llvm.SI.sendmsg(i32 1, i32 0)
-  ret void
-}
-
-; CHECK-LABEL: {{^}}test_legacy_gs_emit:
-; CHECK: s_mov_b32 m0, 0
-; CHECK-NOT: s_mov_b32 m0
-; CHECK: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT, 0)
-define void @test_legacy_gs_emit() {
-body:
-  call void @llvm.SI.sendmsg(i32 34, i32 0)
-  ret void
-}
-
-; CHECK-LABEL: {{^}}test_legacy_gs_cut:
-; CHECK: s_mov_b32 m0, 0
-; CHECK-NOT: s_mov_b32 m0
-; CHECK: s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 1)
-define void @test_legacy_gs_cut() {
-body:
-  call void @llvm.SI.sendmsg(i32 274, i32 0)
-  ret void
-}
-
-; CHECK-LABEL: {{^}}test_legacy_gs_emit_cut:
-; CHECK: s_mov_b32 m0, 0
-; CHECK-NOT: s_mov_b32 m0
-; CHECK: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT_CUT, 2)
-define void @test_legacy_gs_emit_cut() {
-body:
-  call void @llvm.SI.sendmsg(i32 562, i32 0)
-  ret void
-}
-
-; CHECK-LABEL: {{^}}test_legacy_gs_done:
-; CHECK: s_mov_b32 m0, 0
-; CHECK-NOT: s_mov_b32 m0
-; CHECK: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP)
-define void @test_legacy_gs_done() {
-body:
-  call void @llvm.SI.sendmsg(i32 3, i32 0)
-  ret void
-}
-
-; Function Attrs: nounwind
-declare void @llvm.amdgcn.s.sendmsg(i32, i32) #0
-declare void @llvm.amdgcn.s.sendmsghalt(i32, i32) #0
-declare void @llvm.SI.sendmsg(i32, i32) #0
-
-attributes #0 = { nounwind }
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.sendmsg.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.sendmsg.ll
new file mode 100644
index 00000000000..76df2ce5cfa
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.sendmsg.ll
@@ -0,0 +1,189 @@
+;RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=SI %s
+;RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=VI %s
+
+; GCN-LABEL: {{^}}test_interrupt:
+; GCN: s_mov_b32 m0, 0
+; GCN-NOT: s_mov_b32 m0
+; GCN: s_sendmsg sendmsg(MSG_INTERRUPT)
+define void @test_interrupt() {
+body:
+  call void @llvm.amdgcn.s.sendmsg(i32 1, i32 0);
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_gs_emit:
+; GCN: s_mov_b32 m0, 0
+; GCN-NOT: s_mov_b32 m0
+; GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT, 0)
+define void @test_gs_emit() {
+body:
+  call void @llvm.amdgcn.s.sendmsg(i32 34, i32 0);
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_gs_cut:
+; GCN: s_mov_b32 m0, 0
+; GCN-NOT: s_mov_b32 m0
+; GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 1)
+define void @test_gs_cut() {
+body:
+  call void @llvm.amdgcn.s.sendmsg(i32 274, i32 0);
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_gs_emit_cut:
+; GCN: s_mov_b32 m0, 0
+; GCN-NOT: s_mov_b32 m0
+; GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT_CUT, 2)
+define void @test_gs_emit_cut() {
+body:
+  call void @llvm.amdgcn.s.sendmsg(i32 562, i32 0)
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_gs_done:
+; GCN: s_mov_b32 m0, 0
+; GCN-NOT: s_mov_b32 m0
+; GCN: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP)
+define void @test_gs_done() {
+body:
+  call void @llvm.amdgcn.s.sendmsg(i32 3, i32 0)
+  ret void
+}
+
+; GCN-LABEL: {{^}}sendmsg:
+; GCN: s_mov_b32 m0, s0
+; VI-NEXT: s_nop 0
+; GCN-NEXT: sendmsg(MSG_GS_DONE, GS_OP_NOP)
+; GCN-NEXT: s_endpgm
+define amdgpu_gs void @sendmsg(i32 inreg %a) #0 {
+  call void @llvm.amdgcn.s.sendmsg(i32 3, i32 %a)
+  ret void
+}
+
+; GCN-LABEL: {{^}}sendmsghalt:
+; GCN: s_mov_b32 m0, s0
+; VI-NEXT: s_nop 0
+; GCN-NEXT: s_sendmsghalt sendmsg(MSG_INTERRUPT)
+; GCN-NEXT: s_endpgm
+define void @sendmsghalt(i32 inreg %a) #0 {
+  call void @llvm.amdgcn.s.sendmsghalt(i32 1, i32 %a)
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_interrupt_halt:
+; GCN: s_mov_b32 m0, 0
+; GCN-NOT: s_mov_b32 m0
+; GCN: s_sendmsghalt sendmsg(MSG_INTERRUPT)
+define void @test_interrupt_halt() {
+body:
+  call void @llvm.amdgcn.s.sendmsghalt(i32 1, i32 0)
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_gs_emit_halt:
+; GCN: s_mov_b32 m0, 0
+; GCN-NOT: s_mov_b32 m0
+; GCN: s_sendmsghalt sendmsg(MSG_GS, GS_OP_EMIT, 0)
+define void @test_gs_emit_halt() {
+body:
+  call void @llvm.amdgcn.s.sendmsghalt(i32 34, i32 0)
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_gs_cut_halt:
+; GCN: s_mov_b32 m0, 0
+; GCN-NOT: s_mov_b32 m0
+; GCN: s_sendmsghalt sendmsg(MSG_GS, GS_OP_CUT, 1)
+define void @test_gs_cut_halt() {
+body:
+  call void @llvm.amdgcn.s.sendmsghalt(i32 274, i32 0)
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_gs_emit_cut_halt:
+; GCN: s_mov_b32 m0, 0
+; GCN-NOT: s_mov_b32 m0
+; GCN: s_sendmsghalt sendmsg(MSG_GS, GS_OP_EMIT_CUT, 2)
+define void @test_gs_emit_cut_halt() {
+body:
+  call void @llvm.amdgcn.s.sendmsghalt(i32 562, i32 0)
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_gs_done_halt:
+; GCN: s_mov_b32 m0, 0
+; GCN-NOT: s_mov_b32 m0
+; GCN: s_sendmsghalt sendmsg(MSG_GS_DONE, GS_OP_NOP)
+define void @test_gs_done_halt() {
+body:
+  call void @llvm.amdgcn.s.sendmsghalt(i32 3, i32 0)
+  ret void
+}
+
+; Legacy
+; GCN-LABEL: {{^}}test_legacy_interrupt:
+; GCN: s_mov_b32 m0, 0
+; GCN-NOT: s_mov_b32 m0
+; GCN: s_sendmsg sendmsg(MSG_INTERRUPT)
+define void @test_legacy_interrupt() {
+body:
+  call void @llvm.SI.sendmsg(i32 1, i32 0)
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_legacy_gs_emit:
+; GCN: s_mov_b32 m0, 0
+; GCN-NOT: s_mov_b32 m0
+; GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT, 0)
+define void @test_legacy_gs_emit() {
+body:
+  call void @llvm.SI.sendmsg(i32 34, i32 0)
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_legacy_gs_cut:
+; GCN: s_mov_b32 m0, 0
+; GCN-NOT: s_mov_b32 m0
+; GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_CUT, 1)
+define void @test_legacy_gs_cut() {
+body:
+  call void @llvm.SI.sendmsg(i32 274, i32 0)
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_legacy_gs_emit_cut:
+; GCN: s_mov_b32 m0, 0
+; GCN-NOT: s_mov_b32 m0
+; GCN: s_sendmsg sendmsg(MSG_GS, GS_OP_EMIT_CUT, 2)
+define void @test_legacy_gs_emit_cut() {
+body:
+  call void @llvm.SI.sendmsg(i32 562, i32 0)
+  ret void
+}
+
+; GCN-LABEL: {{^}}test_legacy_gs_done:
+; GCN: s_mov_b32 m0, 0
+; GCN-NOT: s_mov_b32 m0
+; GCN: s_sendmsg sendmsg(MSG_GS_DONE, GS_OP_NOP)
+define void @test_legacy_gs_done() {
+body:
+  call void @llvm.SI.sendmsg(i32 3, i32 0)
+  ret void
+}
+
+; GCN-LABEL: {{^}}sendmsg_legacy:
+; GCN: s_mov_b32 m0, s0
+; VI-NEXT: s_nop 0
+; GCN-NEXT: sendmsg(MSG_GS_DONE, GS_OP_NOP)
+; GCN-NEXT: s_endpgm
+define amdgpu_gs void @sendmsg_legacy(i32 inreg %a) #0 {
+  call void @llvm.SI.sendmsg(i32 3, i32 %a)
+  ret void
+}
+
+declare void @llvm.amdgcn.s.sendmsg(i32, i32) #0
+declare void @llvm.amdgcn.s.sendmsghalt(i32, i32) #0
+declare void @llvm.SI.sendmsg(i32, i32) #0
+
+attributes #0 = { nounwind }