RFR: 8323115: x86-32: Incorrect predicates for cmov instruct transforms with UseSSE

[Aleksey Shipilev]

On Mon, 8 Jan 2024 07:55:21 GMT, Kim Barrett <kbarrett at openjdk.org> wrote:

> Please review this change that fixes generation of CMOV by C2 as controlled by
> UseSSE.  The predicates controlling that generation were using implicit
> operator precedence that didn't have the expected grouping.  Fixed by adding
> parentheses to make the desired grouping explicit.
> 
> Testing: Ran GHA with -Wparentheses enabled along with this and other changes
> needed to make that work.

Oh, ouch.

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Marked as reviewed by shade (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/17296#pullrequestreview-1808549197