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[Bug target/58699] New: ARM: emit PLDW instruction for prefetch with write intent
- From: "mans at mansr dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 12 Oct 2013 13:04:19 +0000
- Subject: [Bug target/58699] New: ARM: emit PLDW instruction for prefetch with write intent
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58699
Bug ID: 58699
Summary: ARM: emit PLDW instruction for prefetch with write
intent
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: mans at mansr dot com
Created attachment 30991
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30991&action=edit
Emit PLDW instruction for prefetch with write intent
__builtin_prefetch(addr, 1) should result in a PLDW instruction on targets with
the multiprocessing extension.