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; RUN: llc < %s -mtriple=armv7-apple-darwin -mcpu=cortex-a8 | FileCheck %s
; No need to sign-extend undef.
define i32 @t(i32* %a) nounwind {
entry:
; CHECK: t:
; CHECK: ldr r0, [r0]
; CHECK: bx lr
%0 = sext i16 undef to i32
%1 = getelementptr inbounds i32* %a, i32 %0
%2 = load i32* %1, align 4
ret i32 %2
}
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