[Bug rtl-optimization/50677] volatile forces load into register

2023-02-09 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50677 Andrew Pinski changed: What|Removed |Added Resolution|--- |DUPLICATE Status|NEW

[Bug rtl-optimization/50677] volatile forces load into register

2022-09-27 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50677 Andrew Pinski changed: What|Removed |Added CC||hiraditya at msn dot com --- Comment #8

[Bug rtl-optimization/50677] volatile forces load into register

2021-11-28 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50677 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement Keywords|

[Bug rtl-optimization/50677] volatile forces load into register

2015-07-15 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50677 --- Comment #7 from H.J. Lu hjl.tools at gmail dot com --- Can we make init_recog_no_volatile processor a target hook so that it can be disabled for x86?

[Bug rtl-optimization/50677] volatile forces load into register

2015-07-15 Thread hjl.tools at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=50677 H.J. Lu hjl.tools at gmail dot com changed: What|Removed |Added CC||tkoeppe at google

[Bug rtl-optimization/50677] volatile forces load into register

2014-02-24 Thread hjl.tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50677 --- Comment #4 from H.J. Lu hjl.tools at gmail dot com --- Combine generates Trying 6, 7 - 8: Failed to match this instruction: (set (mem/v:SI (reg/v/f:DI 85 [ i ]) [2 *i_2(D)+0 S4 A32]) (plus:SI (mem/v:SI (reg/v/f:DI 85 [ i ]) [2 *i_2(D)+0

[Bug rtl-optimization/50677] volatile forces load into register

2014-02-24 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50677 --- Comment #5 from Andrew Pinski pinskia at gcc dot gnu.org --- (In reply to H.J. Lu from comment #4) Why doesn't combine include (clobber (reg:CC 17 flags))? It has nothing to do with the clobber. Inside combine_instructions there is a call to

[Bug rtl-optimization/50677] volatile forces load into register

2014-02-21 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50677 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added CC||hjl.tools at

[Bug rtl-optimization/50677] volatile forces load into register

2011-10-09 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50677 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |NEW Last

[Bug rtl-optimization/50677] volatile forces load into register

2011-10-09 Thread pinskia at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50677 --- Comment #2 from Andrew Pinski pinskia at gcc dot gnu.org 2011-10-09 19:48:39 UTC --- This is a dup of an older bug too though I cannot find it right now. Also it is related to bug 49807.