; RUN: llc < %s -mtriple=s390x-linux-gnu -o /dev/null -O0 | |
; | |
; Check that tryRISBGZero() does not crash when LHS (and RHS) of an AND node | |
; is constant. | |
define void @fun() { | |
%const = bitcast i64 1064831134304126 to i64 | |
%xor.i = xor i64 0, %const | |
%sub.i = add nsw i64 0, -1064831134304126 | |
%xor1.i = xor i64 %sub.i, %const | |
%and.i = and i64 %xor1.i, %xor.i | |
%tobool5.not = icmp eq i64 %and.i, 0 | |
%spec.store.select = select i1 %tobool5.not, i64 %const, i64 6 | |
store i64 %spec.store.select, ptr undef | |
ret void | |
} |