File: 2009-03-16-PHIElimInLPad.ll

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llvm-toolchain-20 1%3A20.1.6-1~exp1
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; 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 ptr @__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 {ptr, i32}
                 cleanup
	ret i32 %v
}

; CHECK: lpad
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: Ltmp

declare i32 @__gxx_personality_v0(...)