Roger Ferrer Ibanez d41059a9f6 [ARM] Materialise some boolean values to avoid a branch ...

This patch combines some cases of ARMISD::CMOV for integers that arise in comparisons of the form

  a != b ? x : 0
  a == b ? 0 : x

and that currently (e.g. in Thumb1) are emitted as branches.

Differential Revision: https://reviews.llvm.org/D34515

llvm-svn: 325323

2018-02-16 09:23:59 +00:00

6.7 KiB

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