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* [Bug debug/48160] New: prepare_call_arguments failed to handle subreg @ 2011-03-16 22:38 hjl.tools at gmail dot com 2011-03-16 23:00 ` [Bug debug/48160] " hjl.tools at gmail dot com ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: hjl.tools at gmail dot com @ 2011-03-16 22:38 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48160 Summary: prepare_call_arguments failed to handle subreg Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug AssignedTo: unassigned@gcc.gnu.org ReportedBy: hjl.tools@gmail.com CC: jakub@redhat.com prepare_call_arguments failed to handle (call_insn:TI 17 12 21 2 (set (reg:SI 0 ax) (call (mem:QI (symbol_ref:DI ("_ZN9__gnu_cxx17__pool_alloc_base17_M_allocate_chunkEmRi") [flags 0x3] <function_decl 0x7ffff0ac4500 _M_allocate_chunk>) [0 _M_allocate_chunk S1 A8]) (const_int 0 [0]))) /export/gnu/import/git/gcc-x32/libstdc++-v3/src/pool_allocator.cc:136 935 {*call_value_0_rex64} (expr_list:REG_DEAD (reg:SI 5 di) (expr_list:REG_DEAD (reg:SI 4 si) (expr_list:REG_DEAD (reg:SI 1 dx) (nil)))) (expr_list:REG_DEP_TRUE (use (reg:SI 5 di)) (expr_list:REG_DEP_TRUE (use (reg:SI 4 si)) (expr_list:REG_DEP_TRUE (use (reg:SI 1 dx)) (nil))))) (gdb) which leads to (gdb) call debug_rtx (item) (concat:SI (reg:SI 1 dx) (subreg:SI (value/u:DI 10:3917 @0x1c537e8/0x1c6de40) 0)) ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug debug/48160] prepare_call_arguments failed to handle subreg 2011-03-16 22:38 [Bug debug/48160] New: prepare_call_arguments failed to handle subreg hjl.tools at gmail dot com @ 2011-03-16 23:00 ` hjl.tools at gmail dot com 2011-03-17 19:53 ` hjl at gcc dot gnu.org 2011-03-17 20:04 ` hjl.tools at gmail dot com 2 siblings, 0 replies; 4+ messages in thread From: hjl.tools at gmail dot com @ 2011-03-16 23:00 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48160 H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- URL| |http://gcc.gnu.org/ml/gcc-p | |atches/2011-03/msg00965.htm | |l Version|4.6.0 |4.7.0 Target Milestone|--- |4.7.0 --- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2011-03-16 22:48:30 UTC --- A patch is posed at http://gcc.gnu.org/ml/gcc-patches/2011-03/msg00965.html ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug debug/48160] prepare_call_arguments failed to handle subreg 2011-03-16 22:38 [Bug debug/48160] New: prepare_call_arguments failed to handle subreg hjl.tools at gmail dot com 2011-03-16 23:00 ` [Bug debug/48160] " hjl.tools at gmail dot com @ 2011-03-17 19:53 ` hjl at gcc dot gnu.org 2011-03-17 20:04 ` hjl.tools at gmail dot com 2 siblings, 0 replies; 4+ messages in thread From: hjl at gcc dot gnu.org @ 2011-03-17 19:53 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48160 --- Comment #2 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> 2011-03-17 19:51:06 UTC --- Author: hjl Date: Thu Mar 17 19:51:03 2011 New Revision: 171108 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171108 Log: Check SUBREG in prepare_call_arguments. 2011-03-17 H.J. Lu <hongjiu.lu@intel.com> PR debug/48160 * var-tracking.c (prepare_call_arguments): Check SUBREG. Modified: trunk/gcc/ChangeLog trunk/gcc/var-tracking.c ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug debug/48160] prepare_call_arguments failed to handle subreg 2011-03-16 22:38 [Bug debug/48160] New: prepare_call_arguments failed to handle subreg hjl.tools at gmail dot com 2011-03-16 23:00 ` [Bug debug/48160] " hjl.tools at gmail dot com 2011-03-17 19:53 ` hjl at gcc dot gnu.org @ 2011-03-17 20:04 ` hjl.tools at gmail dot com 2 siblings, 0 replies; 4+ messages in thread From: hjl.tools at gmail dot com @ 2011-03-17 20:04 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48160 H.J. Lu <hjl.tools at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED --- Comment #3 from H.J. Lu <hjl.tools at gmail dot com> 2011-03-17 19:51:57 UTC --- Fixed. ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-03-17 19:53 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-03-16 22:38 [Bug debug/48160] New: prepare_call_arguments failed to handle subreg hjl.tools at gmail dot com 2011-03-16 23:00 ` [Bug debug/48160] " hjl.tools at gmail dot com 2011-03-17 19:53 ` hjl at gcc dot gnu.org 2011-03-17 20:04 ` hjl.tools at gmail dot com
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