Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/llvm/test/CodeGen/X86/2009-03-16-PHIElimInLPad.ll

@@ -0,0 +1,28 @@
+; RUN: llc < %s -mtriple=i686-linux -asm-verbose | FileCheck %s
+; Check that register copies in the landing pad come after the EH_LABEL
+
+declare i32 @f()
+
+define i32 @phi(i32 %x) personality i32 (...)* @__gxx_personality_v0 {
+entry:
+	%a = invoke i32 @f()
+			to label %cont unwind label %lpad		; <i32> [#uses=1]
+
+cont:		; preds = %entry
+	%b = invoke i32 @f()
+			to label %cont2 unwind label %lpad		; <i32> [#uses=1]
+
+cont2:		; preds = %cont
+	ret i32 %b
+
+lpad:		; preds = %cont, %entry
+	%v = phi i32 [ %x, %entry ], [ %a, %cont ]		; <i32> [#uses=1]
+        %exn = landingpad {i8*, i32}
+                 cleanup
+	ret i32 %v
+}
+
+; CHECK: lpad
+; CHECK-NEXT: Ltmp
+
+declare i32 @__gxx_personality_v0(...)