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; This test ensures that "strength reduction" of conditional expressions are
; working. Basically this boils down to converting setlt,gt,le,ge instructions
; into equivalent setne,eq instructions.
;
; RUN: as < %s | opt -instcombine | dis | grep -v seteq | grep -v setne | not grep set
bool %test1(uint %A) {
%B = setge uint %A, 1 ; setne %A, 0
ret bool %B
}
bool %test2(uint %A) {
%B = setgt uint %A, 0 ; setne %A, 0
ret bool %B
}
bool %test3(sbyte %A) {
%B = setge sbyte %A, -127 ; setne %A, -128
ret bool %B
}
bool %test4(sbyte %A) {
%B = setle sbyte %A, 126 ; setne %A, 127
ret bool %B
}
bool %test5(sbyte %A) {
%B = setlt sbyte %A, 127 ; setne %A, 127
ret bool %B
}
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