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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127598 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
318 B
LLVM
15 lines
318 B
LLVM
; RUN: llc < %s -mtriple=armv7-apple-darwin -mcpu=cortex-a8 | FileCheck %s
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; No need to sign-extend undef.
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define i32 @t(i32* %a) nounwind {
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entry:
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; CHECK: t:
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; CHECK: ldr r0, [r0]
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; CHECK: bx lr
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%0 = sext i16 undef to i32
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%1 = getelementptr inbounds i32* %a, i32 %0
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%2 = load i32* %1, align 4
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ret i32 %2
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}
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