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* [Bug target/64376] New: [SH] Improve bswap support
@ 2014-12-22 15:21 olegendo at gcc dot gnu.org
2021-08-28 19:43 ` [Bug target/64376] " pinskia at gcc dot gnu.org
0 siblings, 1 reply; 2+ messages in thread
From: olegendo at gcc dot gnu.org @ 2014-12-22 15:21 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64376
Bug ID: 64376
Summary: [SH] Improve bswap support
Product: gcc
Version: 5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: olegendo at gcc dot gnu.org
Target: sh*-*-*
There have been some improvements made w.r.t. bswap pattern detection at the
tree level. Some of them expect a bswaphi2 expander, which is absent on SH
(see PR 63259). It seems that adding the bswaphi2 pattern is not enough and we
still need support from combine to get better pattern matching.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug target/64376] [SH] Improve bswap support
2014-12-22 15:21 [Bug target/64376] New: [SH] Improve bswap support olegendo at gcc dot gnu.org
@ 2021-08-28 19:43 ` pinskia at gcc dot gnu.org
0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu.org @ 2021-08-28 19:43 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64376
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |missed-optimization
Severity|normal |enhancement
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-12-22 15:21 [Bug target/64376] New: [SH] Improve bswap support olegendo at gcc dot gnu.org
2021-08-28 19:43 ` [Bug target/64376] " pinskia at gcc dot gnu.org
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