1 files changed, 107 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-atomic-cmpxchg-with-success.mir b/llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-atomic-cmpxchg-with-success.mir
new file mode 100644
index 00000000000..b5fe7334e06
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-atomic-cmpxchg-with-success.mir
@@ -0,0 +1,107 @@
+# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
+# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=hawaii -O0 -run-pass=legalizer %s -o - | FileCheck %s
+
+---
+name: test_atomic_cmpxchg_with_success_s32_global
+body: |
+  bb.0:
+    liveins: $vgpr0_vgpr1, $vgpr2, $vgpr3
+
+    ; CHECK-LABEL: name: test_atomic_cmpxchg_with_success_s32_global
+    ; CHECK: [[COPY:%[0-9]+]]:_(p1) = COPY $vgpr0_vgpr1
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
+    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr3
+    ; CHECK: [[ATOMIC_CMPXCHG:%[0-9]+]]:_(s32) = G_ATOMIC_CMPXCHG [[COPY]](p1), [[COPY1]], [[COPY2]] :: (load store syncscope("agent-one-as") monotonic monotonic 4, addrspace 1)
+    ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[ATOMIC_CMPXCHG]](s32), [[COPY1]]
+    ; CHECK: S_ENDPGM 0, implicit [[ATOMIC_CMPXCHG]](s32), implicit [[ICMP]](s1)
+  %0:_(p1) = COPY $vgpr0_vgpr1
+  %1:_(s32) = COPY $vgpr2
+  %2:_(s32) = COPY $vgpr3
+  %3:_(s32), %4:_(s1) = G_ATOMIC_CMPXCHG_WITH_SUCCESS %0, %1, %2 :: (load store syncscope("agent-one-as") monotonic monotonic 4, addrspace 1)
+  S_ENDPGM 0, implicit %3, implicit %4
+
+...
+
+---
+name: test_atomic_cmpxchg_with_success_s32_flat
+body: |
+  bb.0:
+    liveins: $vgpr0_vgpr1, $vgpr2, $vgpr3
+
+    ; CHECK-LABEL: name: test_atomic_cmpxchg_with_success_s32_flat
+    ; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $vgpr0_vgpr1
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr2
+    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr3
+    ; CHECK: [[ATOMIC_CMPXCHG:%[0-9]+]]:_(s32) = G_ATOMIC_CMPXCHG [[COPY]](p0), [[COPY1]], [[COPY2]] :: (load store syncscope("agent-one-as") monotonic monotonic 4)
+    ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[ATOMIC_CMPXCHG]](s32), [[COPY1]]
+    ; CHECK: S_ENDPGM 0, implicit [[ATOMIC_CMPXCHG]](s32), implicit [[ICMP]](s1)
+  %0:_(p0) = COPY $vgpr0_vgpr1
+  %1:_(s32) = COPY $vgpr2
+  %2:_(s32) = COPY $vgpr3
+  %3:_(s32), %4:_(s1) = G_ATOMIC_CMPXCHG_WITH_SUCCESS %0, %1, %2 :: (load store syncscope("agent-one-as") monotonic monotonic 4, addrspace 0)
+  S_ENDPGM 0, implicit %3, implicit %4
+
+...
+
+---
+name: test_atomic_cmpxchg_with_success_s32_local
+body: |
+  bb.0:
+    liveins: $vgpr0, $vgpr1, $vgpr2
+
+    ; CHECK-LABEL: name: test_atomic_cmpxchg_with_success_s32_local
+    ; CHECK: [[COPY:%[0-9]+]]:_(p3) = COPY $vgpr0
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
+    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
+    ; CHECK: [[ATOMIC_CMPXCHG:%[0-9]+]]:_(s32) = G_ATOMIC_CMPXCHG [[COPY]](p3), [[COPY1]], [[COPY2]] :: (load store syncscope("agent-one-as") monotonic monotonic 4, addrspace 3)
+    ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[ATOMIC_CMPXCHG]](s32), [[COPY1]]
+    ; CHECK: S_ENDPGM 0, implicit [[ATOMIC_CMPXCHG]](s32), implicit [[ICMP]](s1)
+  %0:_(p3) = COPY $vgpr0
+  %1:_(s32) = COPY $vgpr1
+  %2:_(s32) = COPY $vgpr2
+  %3:_(s32), %4:_(s1) = G_ATOMIC_CMPXCHG_WITH_SUCCESS %0, %1, %2 :: (load store syncscope("agent-one-as") monotonic monotonic 4, addrspace 3)
+  S_ENDPGM 0, implicit %3, implicit %4
+
+...
+
+---
+name: test_atomic_cmpxchg_with_success_s64_global
+body: |
+  bb.0:
+    liveins: $vgpr0_vgpr1, $vgpr2_vgpr3, $vgpr4_vgpr5
+
+    ; CHECK-LABEL: name: test_atomic_cmpxchg_with_success_s64_global
+    ; CHECK: [[COPY:%[0-9]+]]:_(p1) = COPY $vgpr0_vgpr1
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr2_vgpr3
+    ; CHECK: [[COPY2:%[0-9]+]]:_(s64) = COPY $vgpr4_vgpr5
+    ; CHECK: [[ATOMIC_CMPXCHG:%[0-9]+]]:_(s64) = G_ATOMIC_CMPXCHG [[COPY]](p1), [[COPY1]], [[COPY2]] :: (load store syncscope("agent-one-as") monotonic monotonic 8, addrspace 1)
+    ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[ATOMIC_CMPXCHG]](s64), [[COPY1]]
+    ; CHECK: S_ENDPGM 0, implicit [[ATOMIC_CMPXCHG]](s64), implicit [[ICMP]](s1)
+  %0:_(p1) = COPY $vgpr0_vgpr1
+  %1:_(s64) = COPY $vgpr2_vgpr3
+  %2:_(s64) = COPY $vgpr4_vgpr5
+  %3:_(s64), %4:_(s1) = G_ATOMIC_CMPXCHG_WITH_SUCCESS %0, %1, %2 :: (load store syncscope("agent-one-as") monotonic monotonic 8, addrspace 1)
+  S_ENDPGM 0, implicit %3, implicit %4
+
+...
+
+---
+name: test_atomic_cmpxchg_with_success_s64_local
+body: |
+  bb.0:
+    liveins: $vgpr0, $vgpr1_vgpr2, $vgpr3_vgpr4
+
+    ; CHECK-LABEL: name: test_atomic_cmpxchg_with_success_s64_local
+    ; CHECK: [[COPY:%[0-9]+]]:_(p3) = COPY $vgpr0
+    ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $vgpr1_vgpr2
+    ; CHECK: [[COPY2:%[0-9]+]]:_(s64) = COPY $vgpr3_vgpr4
+    ; CHECK: [[ATOMIC_CMPXCHG:%[0-9]+]]:_(s64) = G_ATOMIC_CMPXCHG [[COPY]](p3), [[COPY1]], [[COPY2]] :: (load store syncscope("agent-one-as") monotonic monotonic 8, addrspace 3)
+    ; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(eq), [[ATOMIC_CMPXCHG]](s64), [[COPY1]]
+    ; CHECK: S_ENDPGM 0, implicit [[ATOMIC_CMPXCHG]](s64), implicit [[ICMP]](s1)
+  %0:_(p3) = COPY $vgpr0
+  %1:_(s64) = COPY $vgpr1_vgpr2
+  %2:_(s64) = COPY $vgpr3_vgpr4
+  %3:_(s64), %4:_(s1) = G_ATOMIC_CMPXCHG_WITH_SUCCESS %0, %1, %2 :: (load store syncscope("agent-one-as") monotonic monotonic 8, addrspace 3)
+  S_ENDPGM 0, implicit %3, implicit %4
+
+...