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* [Bug tree-optimization/47561] New: Error message does not say to which option it refers
@ 2011-02-01 0:14 schnetter at gmail dot com
2011-02-01 0:20 ` [Bug tree-optimization/47561] " pinskia at gcc dot gnu.org
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: schnetter at gmail dot com @ 2011-02-01 0:14 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47561
Summary: Error message does not say to which option it refers
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: schnetter@gmail.com
When trying gcc 4.6.0, I received the error message:
In file included from
/Users/eschnett/EinsteinToolkit-hg/arrangements/McLachlan/ML_BSSN_O8/src/ML_BSSN_O8_RHS1.cc:13:0:
/Users/eschnett/EinsteinToolkit-hg/arrangements/McLachlan/ML_BSSN_O8/src/Differencing.h:
In function '__m128d PDstandardNth23_impl(const double*, ptrdiff_t,
ptrdiff_t)':
/Users/eschnett/EinsteinToolkit-hg/arrangements/McLachlan/ML_BSSN_O8/src/Differencing.h:124:22:
sorry, unimplemented: Graphite loop optimizations cannot be used
Apparently I am asking gcc to apply some optimizations that are not enabled in
this particular version. I think gcc should tell me which particular
optimization option (or set of options) leads to this problem. Since the error
message speaks only about "graphite optimizations", I cannot tell which options
I have to avoid.
I used the following optimization options:
-O3 -funsafe-loop-optimizations -fsee -ftree-loop-linear -ftree-loop-im
-fivopts -fvect-cost-model -funroll-loops -funroll-all-loops
-fvariable-expansion-in-unroller -fprefetch-loop-arrays -ffast-math
-fassociative-math -freciprocal-math -fno-trapping-math -fexcess-precision=fast
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug tree-optimization/47561] Error message does not say to which option it refers 2011-02-01 0:14 [Bug tree-optimization/47561] New: Error message does not say to which option it refers schnetter at gmail dot com @ 2011-02-01 0:20 ` pinskia at gcc dot gnu.org 2011-02-01 4:52 ` spop at gcc dot gnu.org ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu.org @ 2011-02-01 0:20 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47561 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> 2011-02-01 00:20:33 UTC --- -ftree-loop-linear This is all documented in the manual. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/47561] Error message does not say to which option it refers 2011-02-01 0:14 [Bug tree-optimization/47561] New: Error message does not say to which option it refers schnetter at gmail dot com 2011-02-01 0:20 ` [Bug tree-optimization/47561] " pinskia at gcc dot gnu.org @ 2011-02-01 4:52 ` spop at gcc dot gnu.org 2011-02-01 20:25 ` spop at gcc dot gnu.org ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: spop at gcc dot gnu.org @ 2011-02-01 4:52 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47561 Sebastian Pop <spop at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2011.02.01 04:52:02 CC| |spop at gcc dot gnu.org AssignedTo|unassigned at gcc dot |spop at gcc dot gnu.org |gnu.org | Ever Confirmed|0 |1 --- Comment #2 from Sebastian Pop <spop at gcc dot gnu.org> 2011-02-01 04:52:02 UTC --- Patch here: http://gcc.gnu.org/ml/gcc-patches/2011-02/msg00005.html ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/47561] Error message does not say to which option it refers 2011-02-01 0:14 [Bug tree-optimization/47561] New: Error message does not say to which option it refers schnetter at gmail dot com 2011-02-01 0:20 ` [Bug tree-optimization/47561] " pinskia at gcc dot gnu.org 2011-02-01 4:52 ` spop at gcc dot gnu.org @ 2011-02-01 20:25 ` spop at gcc dot gnu.org 2011-02-01 20:26 ` spop at gcc dot gnu.org 2011-02-02 18:29 ` dnovillo at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: spop at gcc dot gnu.org @ 2011-02-01 20:25 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47561 --- Comment #3 from Sebastian Pop <spop at gcc dot gnu.org> 2011-02-01 18:38:34 UTC --- Author: spop Date: Tue Feb 1 18:38:31 2011 New Revision: 169496 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169496 Log: Fix PR47561: print the Graphite flags. 2011-02-01 Sebastian Pop <sebastian.pop@amd.com> PR tree-optimization/47561 * toplev.c (process_options): Print the Graphite flags. Add flag_loop_flatten to the list of options requiring Graphite. Modified: trunk/gcc/ChangeLog trunk/gcc/toplev.c ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/47561] Error message does not say to which option it refers 2011-02-01 0:14 [Bug tree-optimization/47561] New: Error message does not say to which option it refers schnetter at gmail dot com ` (2 preceding siblings ...) 2011-02-01 20:25 ` spop at gcc dot gnu.org @ 2011-02-01 20:26 ` spop at gcc dot gnu.org 2011-02-02 18:29 ` dnovillo at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: spop at gcc dot gnu.org @ 2011-02-01 20:26 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47561 Sebastian Pop <spop at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Comment #4 from Sebastian Pop <spop at gcc dot gnu.org> 2011-02-01 18:41:07 UTC --- Fixed. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug tree-optimization/47561] Error message does not say to which option it refers 2011-02-01 0:14 [Bug tree-optimization/47561] New: Error message does not say to which option it refers schnetter at gmail dot com ` (3 preceding siblings ...) 2011-02-01 20:26 ` spop at gcc dot gnu.org @ 2011-02-02 18:29 ` dnovillo at gcc dot gnu.org 4 siblings, 0 replies; 6+ messages in thread From: dnovillo at gcc dot gnu.org @ 2011-02-02 18:29 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47561 --- Comment #5 from Diego Novillo <dnovillo at gcc dot gnu.org> 2011-02-02 18:16:59 UTC --- Author: dnovillo Date: Wed Feb 2 18:16:52 2011 New Revision: 169754 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169754 Log: Fix PR47561: print the Graphite flags. 2011-02-01 Sebastian Pop <sebastian.pop@amd.com> PR tree-optimization/47561 * toplev.c (process_options): Print the Graphite flags. Add flag_loop_flatten to the list of options requiring Graphite. Modified: branches/google/integration/gcc/ChangeLog branches/google/integration/gcc/toplev.c ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2011-02-02 18:29 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-02-01 0:14 [Bug tree-optimization/47561] New: Error message does not say to which option it refers schnetter at gmail dot com 2011-02-01 0:20 ` [Bug tree-optimization/47561] " pinskia at gcc dot gnu.org 2011-02-01 4:52 ` spop at gcc dot gnu.org 2011-02-01 20:25 ` spop at gcc dot gnu.org 2011-02-01 20:26 ` spop at gcc dot gnu.org 2011-02-02 18:29 ` dnovillo at gcc dot gnu.org
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