[Bug target/53040] nested functions may trash floating point registers

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53040 --- Comment #9 from Alan Modra 2013-02-07 01:39:29 UTC --- Author: amodra Date: Thu Feb 7 01:39:21 2013 New Revision: 195834 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195834 Log: PR target/53040 * config/rs6000/r

[Bug target/53040] nested functions may trash floating point registers

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53040 David Edelsohn changed: What|Removed |Added CC||dje at gcc dot gnu.org --- Com

[Bug target/53040] nested functions may trash floating point registers

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53040 --- Comment #7 from Eric Botcazou 2013-02-06 16:45:44 UTC --- > This one is hardly an annoying bug. You need > a) nested functions, > b) using floating point, > c) with an unusual set of callee saved fprs, > d) and -Os. a) + b) + d)

[Bug target/53040] nested functions may trash floating point registers

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53040 --- Comment #6 from Alan Modra 2013-02-06 13:31:45 UTC --- This one is hardly an annoying bug. You need a) nested functions, b) using floating point, c) with an unusual set of callee saved fprs, d) and -Os. I found the bug only becau

[Bug target/53040] nested functions may trash floating point registers

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53040 Eric Botcazou changed: What|Removed |Added CC||ebotcazou at gcc dot

[Bug target/53040] nested functions may trash floating point registers

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53040 --- Comment #4 from Alan Modra 2013-02-06 02:46:24 UTC --- Author: amodra Date: Wed Feb 6 02:46:13 2013 New Revision: 195778 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195778 Log: PR target/53040 * config/rs6000/r

[Bug target/53040] nested functions may trash floating point registers

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53040 Alan Modra changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|

[Bug target/53040] nested functions may trash floating point registers

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53040 --- Comment #2 from Alan Modra 2012-04-20 09:33:23 UTC --- Author: amodra Date: Fri Apr 20 09:33:19 2012 New Revision: 186616 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186616 Log: PR target/53040 * config/rs6000/rs6000.c (rs6

[Bug target/53040] nested functions may trash floating point registers

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53040 Alan Modra changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|

[Bug target/53040] nested functions may trash floating point registers

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53040 --- Comment #1 from Alan Modra 2012-04-19 15:24:30 UTC --- Created attachment 27191 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27191 obvious fix