Fix partial-partial PRE

Registered by Michael Hope on 2011-12-14

EEMBC bitmnp01 regresses significantly at -O3. The problem seems to be PRE exploding the bitwise tests.

A patch exists. See PR38785.

Blueprint information

Status:
Complete
Approver:
Michael Hope
Priority:
Medium
Drafter:
Michael Hope
Direction:
Approved
Assignee:
Michael Hope
Definition:
Approved
Series goal:
Accepted for 4.7
Implementation:
Implemented
Milestone target:
milestone icon 4.7-2012.08
Started by
Michael Hope on 2012-07-23
Completed by
Michael Hope on 2012-08-20

Related branches

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Whiteboard

Meta:
Headline: TBD
Acceptance: TBD
Roadmap id: TCWG2011-GCC-O3
Status: Maxim upstreamed the patch. Backporting.

(?)

Work Items

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