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; RUN: llc < %s -mtriple thumbv7 | FileCheck %s
define hidden void @foo(i32* %ptr, i1 zeroext %long_blocks) {
entry:
; This test is actually checking that no cycle is introduced but at least we
; want to see one umull.
; CHECK: umull
%0 = load i32, i32* %ptr, align 4
%conv.i.i13.i = zext i32 %0 to i64
%mul.i.i14.i = mul nuw nsw i64 %conv.i.i13.i, 18782
%1 = load i32, i32* undef, align 4
%conv4.i.i16.i = zext i32 %1 to i64
%add5.i.i17.i = add nuw nsw i64 %mul.i.i14.i, %conv4.i.i16.i
%shr.i.i18.i = lshr i64 %add5.i.i17.i, 32
%add10.i.i20.i = add nuw nsw i64 %shr.i.i18.i, %add5.i.i17.i
%conv11.i.i21.i = trunc i64 %add10.i.i20.i to i32
%x.0.neg.i.i26.i = sub i32 -2, %conv11.i.i21.i
%sub.i.i27.i = add i32 %x.0.neg.i.i26.i, 0
store i32 %sub.i.i27.i, i32* %ptr, align 4
br label %while.body.i
while.body.i: ; preds = %while.body.i, %entry
br label %while.body.i
}
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