[Bug tree-optimization/29585] [4.2/4.3 Regression] tree check: expected ssa_name, have var_decl in is_old_name, at tree-into-ssa.c:558

2006-11-25 Thread pinskia at gcc dot gnu dot org 


--- Comment #8 from pinskia at gcc dot gnu dot org  2006-11-25 10:11 ---
symbol_marked_for_renaming is returning false.
Symbols to be put in SSA form

_ZTI13basic_ostream _ZTIN12_GLOBAL__N_111NullostreamE
_ZTSN12_GLOBAL__N_111NullostreamE _ZTVN10__cxxabiv120__si_class_type_infoE
_ZTI8ios_base _ZTS13basic_ostream _ZTVN10__cxxabiv121__vmi_class_type_infoE
_ZTS8ios_base _ZTVN10__cxxabiv117__class_type_infoE SFT.5 SFT.6 SFT.7 SFT.8
SFT.9 NONLOCAL.15 SMT.16 NMT.17 NMT.18

(gdb) p debug_generic_expr (name)
_ZTCN12_GLOBAL__N_111NullostreamE0_13basic_ostreamD.2726


I think the loop in setup_pointers_and_addressables is where the problem is. 
Still looking into it some more.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29585

Re: [Bug tree-optimization/29585] [4.2/4.3 Regression] tree check: expected ssa_name, have var_decl in is_old_name, at tree-into-ssa.c:558

2006-10-25 Thread Daniel Berlin 

On 25 Oct 2006 05:23:00 -, pinskia at gcc dot gnu dot org
[EMAIL PROTECTED] wrote:



--- Comment #4 from pinskia at gcc dot gnu dot org  2006-10-25 05:22 ---
_ZTCN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE0_13basic_ostream

#   _ZTI13basic_ostream = V_MAY_DEF _ZTI13basic_ostream_16;
#   _ZTIN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE = V_MAY_DEF
_ZTIN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE_17;
#   _ZTCN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE0_13basic_ostream =
V_MAY_DEF
_ZTCN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE0_13basic_ostream;
#   _ZTSN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE = V_MAY_DEF
_ZTSN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE;
#   _ZTVN10__cxxabiv120__si_class_type_infoE = V_MAY_DEF
_ZTVN10__cxxabiv120__si_class_type_infoE;
#   _ZTI8ios_base = V_MAY_DEF _ZTI8ios_base;
#   _ZTS13basic_ostream = V_MAY_DEF _ZTS13basic_ostream;
#   _ZTVN10__cxxabiv121__vmi_class_type_infoE = V_MAY_DEF
_ZTVN10__cxxabiv121__vmi_class_type_infoE;
#   _ZTS8ios_base = V_MAY_DEF _ZTS8ios_base;
#   _ZTVN10__cxxabiv117__class_type_infoE = V_MAY_DEF
_ZTVN10__cxxabiv117__class_type_infoE;
#   SFT.5 = V_MAY_DEF SFT.5;
#   SFT.6 = V_MAY_DEF SFT.6;
#   SFT.7 = V_MAY_DEF SFT.7;
#   SFT.8 = V_MAY_DEF SFT.8;
#   SFT.9 = V_MAY_DEF SFT.9;
#   NONLOCAL.15 = V_MAY_DEF NONLOCAL.15;
this_9-_vptr.basic_ostream = iftmp.1_13;




Uh, this is pretty weird.
*all* of these should have been marked for renaming, not just NONLOCAL.

[Bug tree-optimization/29585] [4.2/4.3 Regression] tree check: expected ssa_name, have var_decl in is_old_name, at tree-into-ssa.c:558

2006-10-25 Thread dberlin at dberlin dot org 


--- Comment #5 from dberlin at gcc dot gnu dot org  2006-10-25 12:12 ---
Subject: Re:  [4.2/4.3 Regression] tree check: expected ssa_name, have var_decl
in is_old_name, at tree-into-ssa.c:558

On 25 Oct 2006 05:23:00 -, pinskia at gcc dot gnu dot org
[EMAIL PROTECTED] wrote:


 --- Comment #4 from pinskia at gcc dot gnu dot org  2006-10-25 05:22 
 ---
 _ZTCN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE0_13basic_ostream

 #   _ZTI13basic_ostream = V_MAY_DEF _ZTI13basic_ostream_16;
 #   _ZTIN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE = V_MAY_DEF
 _ZTIN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE_17;
 #   _ZTCN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE0_13basic_ostream =
 V_MAY_DEF
 _ZTCN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE0_13basic_ostream;
 #   _ZTSN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE = V_MAY_DEF
 _ZTSN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE;
 #   _ZTVN10__cxxabiv120__si_class_type_infoE = V_MAY_DEF
 _ZTVN10__cxxabiv120__si_class_type_infoE;
 #   _ZTI8ios_base = V_MAY_DEF _ZTI8ios_base;
 #   _ZTS13basic_ostream = V_MAY_DEF _ZTS13basic_ostream;
 #   _ZTVN10__cxxabiv121__vmi_class_type_infoE = V_MAY_DEF
 _ZTVN10__cxxabiv121__vmi_class_type_infoE;
 #   _ZTS8ios_base = V_MAY_DEF _ZTS8ios_base;
 #   _ZTVN10__cxxabiv117__class_type_infoE = V_MAY_DEF
 _ZTVN10__cxxabiv117__class_type_infoE;
 #   SFT.5 = V_MAY_DEF SFT.5;
 #   SFT.6 = V_MAY_DEF SFT.6;
 #   SFT.7 = V_MAY_DEF SFT.7;
 #   SFT.8 = V_MAY_DEF SFT.8;
 #   SFT.9 = V_MAY_DEF SFT.9;
 #   NONLOCAL.15 = V_MAY_DEF NONLOCAL.15;
 this_9-_vptr.basic_ostream = iftmp.1_13;



Uh, this is pretty weird.
*all* of these should have been marked for renaming, not just NONLOCAL.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29585

[Bug tree-optimization/29585] [4.2/4.3 Regression] tree check: expected ssa_name, have var_decl in is_old_name, at tree-into-ssa.c:558

2006-10-24 Thread pinskia at gcc dot gnu dot org 


-- 

pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

   Keywords||ice-checking
Summary|[4.3 Regression] tree check:|[4.2/4.3 Regression] tree
   |expected ssa_name, have |check: expected ssa_name,
   |var_decl in is_old_name, at |have var_decl in
   |tree-into-ssa.c:558 |is_old_name, at tree-into-
   ||ssa.c:558
   Target Milestone|4.3.0   |4.2.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29585

[Bug tree-optimization/29585] [4.2/4.3 Regression] tree check: expected ssa_name, have var_decl in is_old_name, at tree-into-ssa.c:558

2006-10-24 Thread pinskia at gcc dot gnu dot org 


--- Comment #3 from pinskia at gcc dot gnu dot org  2006-10-25 05:09 ---
Confirmed.


-- 

pinskia at gcc dot gnu dot org changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
 Ever Confirmed|0   |1
   Last reconfirmed|-00-00 00:00:00 |2006-10-25 05:09:36
   date||


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29585

[Bug tree-optimization/29585] [4.2/4.3 Regression] tree check: expected ssa_name, have var_decl in is_old_name, at tree-into-ssa.c:558

2006-10-24 Thread pinskia at gcc dot gnu dot org 


--- Comment #4 from pinskia at gcc dot gnu dot org  2006-10-25 05:22 ---
_ZTCN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE0_13basic_ostream

#   _ZTI13basic_ostream = V_MAY_DEF _ZTI13basic_ostream_16;
#   _ZTIN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE = V_MAY_DEF
_ZTIN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE_17;
#   _ZTCN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE0_13basic_ostream =
V_MAY_DEF
_ZTCN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE0_13basic_ostream;
#   _ZTSN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE = V_MAY_DEF
_ZTSN33_GLOBAL__N_t.cc__2292CFAC11NullostreamE;
#   _ZTVN10__cxxabiv120__si_class_type_infoE = V_MAY_DEF
_ZTVN10__cxxabiv120__si_class_type_infoE;
#   _ZTI8ios_base = V_MAY_DEF _ZTI8ios_base;
#   _ZTS13basic_ostream = V_MAY_DEF _ZTS13basic_ostream;
#   _ZTVN10__cxxabiv121__vmi_class_type_infoE = V_MAY_DEF
_ZTVN10__cxxabiv121__vmi_class_type_infoE;
#   _ZTS8ios_base = V_MAY_DEF _ZTS8ios_base;
#   _ZTVN10__cxxabiv117__class_type_infoE = V_MAY_DEF
_ZTVN10__cxxabiv117__class_type_infoE;
#   SFT.5 = V_MAY_DEF SFT.5;
#   SFT.6 = V_MAY_DEF SFT.6;
#   SFT.7 = V_MAY_DEF SFT.7;
#   SFT.8 = V_MAY_DEF SFT.8;
#   SFT.9 = V_MAY_DEF SFT.9;
#   NONLOCAL.15 = V_MAY_DEF NONLOCAL.15;
this_9-_vptr.basic_ostream = iftmp.1_13;


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29585