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25 lines
748 B
25 lines
748 B
4 months ago
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; RUN: opt -basic-aa -hexagon-loop-idiom -mtriple hexagon-unknown-elf < %s
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; REQUIRES: asserts
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target triple = "hexagon"
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; Function Attrs: nounwind
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define void @fred(i8 zeroext %L) #0 {
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entry:
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br i1 undef, label %if.end53, label %while.body37
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while.body37: ; preds = %while.body37, %entry
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%i.121 = phi i32 [ %inc46, %while.body37 ], [ 0, %entry ]
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%shl = shl i32 1, %i.121
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%and39 = and i32 %shl, undef
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%tobool40 = icmp eq i32 %and39, 0
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%inc46 = add nuw nsw i32 %i.121, 1
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%storemerge = select i1 %tobool40, i8 %L, i8 0
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br i1 undef, label %while.body37, label %if.end53
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if.end53: ; preds = %while.body37, %entry
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ret void
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}
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attributes #0 = { nounwind }
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