[llvm] r212164 - InstCombine: Don't turn -(x/INT_MIN) -> x/INT_MIN

Chandler Carruth chandlerc at google.com
Wed Jul 2 00:07:54 PDT 2014


On Tue, Jul 1, 2014 at 11:54 PM, David Majnemer <david.majnemer at gmail.com>
wrote:

> cmpl $-2147483648, %edi
>

There has to be a less crazy way to test for -1... encoding this massive
immediate makes me sad.
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