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