Imported Upstream version 6.0.0.172

Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd

external/llvm/test/CodeGen/X86/wineh-exceptionpointer.ll

@@ -0,0 +1,26 @@
+; RUN: llc -mtriple=x86_64-pc-windows-coreclr < %s | FileCheck %s
+
+declare void @ProcessCLRException()
+declare i8 addrspace(1)* @llvm.eh.exceptionpointer.p1i8(token)
+declare void @f()
+declare void @g(i32 addrspace(1)*)
+
+; CHECK-LABEL: test1: # @test1
+define void @test1() personality i8* bitcast (void ()* @ProcessCLRException to i8*) {
+entry:
+  invoke void @f()
+    to label %exit unwind label %catch.pad
+catch.pad:
+  %cs1 = catchswitch within none [label %catch.body] unwind to caller
+catch.body:
+  ; CHECK: {{^[^: ]+}}: # %catch.body
+  ; CHECK: movq %rdx, %rcx
+  ; CHECK-NEXT: callq g
+  %catch = catchpad within %cs1 [i32 5]
+  %exn = call i8 addrspace(1)* @llvm.eh.exceptionpointer.p1i8(token %catch)
+  %cast_exn = bitcast i8 addrspace(1)* %exn to i32 addrspace(1)*
+  call void @g(i32 addrspace(1)* %cast_exn) [ "funclet"(token %catch) ]
+  catchret from %catch to label %exit
+exit:
+  ret void
+}