blob: 642d20618e2de67da2eab2959f6e54f848cbed11 [file] [log] [blame]
; Instcombine was missing a test that caused it to make illegal transformations
; sometimes. In this case, it transforms the sub into an add:
; RUN: opt < %s -instcombine -S | grep sub
;
define i32 @test(i32 %i, i32 %j) {
%A = mul i32 %i, %j
%B = sub i32 2, %A
ret i32 %B
}