forked from OSchip/llvm-project
18 lines
530 B
LLVM
18 lines
530 B
LLVM
; This is a test case for the expression analysis code, not really indvars.
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; It was assuming any constant of int type was a ConstantInteger.
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;
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; RUN: llvm-as < %s | opt -indvars
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@X = global i32 7 ; <i32*> [#uses=1]
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define void @test(i32 %A) {
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; <label>:0
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br label %Loop
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Loop: ; preds = %Loop, %0
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%IV = phi i32 [ %A, %0 ], [ %IVNext, %Loop ] ; <i32> [#uses=1]
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%IVNext = add i32 %IV, ptrtoint (i32* @X to i32) ; <i32> [#uses=1]
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br label %Loop
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}
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