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* [Bug c/63751] New: ICE in tree_to_uhwi, at tree.h:3668 @ 2014-11-05 16:21 doko at gcc dot gnu.org 2014-11-05 16:40 ` [Bug c/63751] " mpolacek at gcc dot gnu.org ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: doko at gcc dot gnu.org @ 2014-11-05 16:21 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63751 Bug ID: 63751 Summary: ICE in tree_to_uhwi, at tree.h:3668 Product: gcc Version: 5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: doko at gcc dot gnu.org fails on the 4.9 branch, works on the trunk $ cat tst.c /* testatomic.c */ #include <stdatomic.h> #include <stdbool.h> struct myrcu_pointer { _Atomic(void *) p; }; bool myrcu_compare_exchange__(struct myrcu_pointer *pointer, const void *exp, void *value, memory_order order_succ, memory_order order_fail) { return atomic_compare_exchange_weak_explicit(&pointer->p, (void *) exp, value, order_succ, order_fail); } $ gcc -c tst.c tst.c: In function 'myrcu_compare_exchange__': tst.c:15:5: internal compiler error: in tree_to_uhwi, at tree.h:3668 return atomic_compare_exchange_weak_explicit(&pointer->p, (void *) exp, ^ Please submit a full bug report, with preprocessed source if appropriate. $ /usr/lib/gcc-snapshot/bin/gcc -c tst.c In file included from tst.c:2:0: tst.c: In function 'myrcu_compare_exchange__': tst.c:15:12: error: size mismatch in argument 2 of '__atomic_compare_exchange' return atomic_compare_exchange_weak_explicit(&pointer->p, (void *) exp, ^ ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c/63751] ICE in tree_to_uhwi, at tree.h:3668 2014-11-05 16:21 [Bug c/63751] New: ICE in tree_to_uhwi, at tree.h:3668 doko at gcc dot gnu.org @ 2014-11-05 16:40 ` mpolacek at gcc dot gnu.org 2015-01-20 10:39 ` mpolacek at gcc dot gnu.org 2015-01-20 14:20 ` mpolacek at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: mpolacek at gcc dot gnu.org @ 2014-11-05 16:40 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63751 Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2014-11-05 CC| |mpolacek at gcc dot gnu.org Version|5.0 |4.9.2 Target Milestone|--- |4.9.3 Ever confirmed|0 |1 --- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> --- On trunk I fixed this with r211905. That needs to be backported to 4.9. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c/63751] ICE in tree_to_uhwi, at tree.h:3668 2014-11-05 16:21 [Bug c/63751] New: ICE in tree_to_uhwi, at tree.h:3668 doko at gcc dot gnu.org 2014-11-05 16:40 ` [Bug c/63751] " mpolacek at gcc dot gnu.org @ 2015-01-20 10:39 ` mpolacek at gcc dot gnu.org 2015-01-20 14:20 ` mpolacek at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: mpolacek at gcc dot gnu.org @ 2015-01-20 10:39 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63751 Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |mpolacek at gcc dot gnu.org --- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> --- I'm testing the backport. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c/63751] ICE in tree_to_uhwi, at tree.h:3668 2014-11-05 16:21 [Bug c/63751] New: ICE in tree_to_uhwi, at tree.h:3668 doko at gcc dot gnu.org 2014-11-05 16:40 ` [Bug c/63751] " mpolacek at gcc dot gnu.org 2015-01-20 10:39 ` mpolacek at gcc dot gnu.org @ 2015-01-20 14:20 ` mpolacek at gcc dot gnu.org 2 siblings, 0 replies; 4+ messages in thread From: mpolacek at gcc dot gnu.org @ 2015-01-20 14:20 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63751 Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED --- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Fixed in 4.9/4.8. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2015-01-20 14:20 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-11-05 16:21 [Bug c/63751] New: ICE in tree_to_uhwi, at tree.h:3668 doko at gcc dot gnu.org 2014-11-05 16:40 ` [Bug c/63751] " mpolacek at gcc dot gnu.org 2015-01-20 10:39 ` mpolacek at gcc dot gnu.org 2015-01-20 14:20 ` mpolacek at gcc dot gnu.org
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