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19 lines
539 B
LLVM
19 lines
539 B
LLVM
; RUN: opt %s -simplifycfg -disable-output
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@foo = external constant i32
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define i32 @f() {
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entry:
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br i1 icmp eq (i64 and (i64 ptrtoint (i32* @foo to i64), i64 15), i64 0), label %if.end, label %if.then
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if.then: ; preds = %entry
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br label %return
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if.end: ; preds = %entry
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br label %return
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return: ; preds = %if.end, %if.then
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%storemerge = phi i32 [ 1, %if.end ], [ 0, %if.then ]
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ret i32 %storemerge
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}
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