[X86][Win64] Precommit test for D143812

llvm · Feb 11, 2023 · c586b81 · c586b81
1 parent a55b35d
commit c586b81
Showing 1 changed file with 25 additions and 0 deletions.
diff --git a/llvm/test/CodeGen/X86/win64-seh-epilogue-statepoint.ll b/llvm/test/CodeGen/X86/win64-seh-epilogue-statepoint.ll
@@ -0,0 +1,25 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=x86_64-windows-gnu %s -o - | FileCheck %s
+
+define i32 @foobar() gc "statepoint-example" personality ptr @__gxx_personality_seh0 {
+; CHECK-LABEL: foobar:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    subq $40, %rsp
+; CHECK-NEXT:    .seh_stackalloc 40
+; CHECK-NEXT:    .seh_endprologue
+; CHECK-NEXT:    callq bar
+; CHECK-NEXT:  .Ltmp0:
+; CHECK-NEXT:    addq $40, %rsp
+; CHECK-NEXT:    retq
+; CHECK-NEXT:    .seh_endproc
+    %statepoint_token = call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 2882400000, i32 0, ptr elementtype(i32 ()) @bar, i32 0, i32 0, i32 0, i32 0)
+    %res = call i32 @llvm.experimental.gc.result.i32(token %statepoint_token)
+    ret i32 %res
+}
+
+declare i32 @bar()
+
+declare dso_local i32 @__gxx_personality_seh0(...)
+
+declare token @llvm.experimental.gc.statepoint.p0(i64 immarg, i32 immarg, ptr, i32 immarg, i32 immarg, ...)
+declare i32 @llvm.experimental.gc.result.i32(token)