[Bug middle-end/30149] New: tree-cfg.c:1924: ICE: in cse_find_path, at cse.c:5930

[Bug middle-end/30149] New: tree-cfg.c:1924: ICE: in cse_find_path, at cse.c:5930

[danglin at gcc dot gnu dot org]

/home/dave/gcc-4.3/objdir/./prev-gcc/xgcc
-B/home/dave/gcc-4.3/objdir/./prev-gcc
/ -B/home/dave/opt/gnu/gcc/gcc-4.3.0/hppa-linux/bin/ -c   -g -O2 -DIN_GCC   -W
-
Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic
-Wno-lon
g-long -Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition
-Wmis
sing-format-attribute -Werror -fno-common   -DHAVE_CONFIG_H -I. -I.
-I../../gcc/
gcc -I../../gcc/gcc/. -I../../gcc/gcc/../include
-I../../gcc/gcc/../libcpp/inclu
de  -I../../gcc/gcc/../libdecnumber -I../libdecnumber   
../../gcc/gcc/tree-eh.c
 -o tree-eh.o
../../gcc/gcc/tree-cfg.c: In function 'remove_useless_stmts_1':
../../gcc/gcc/tree-cfg.c:1924: internal compiler error: in cse_find_path, at
cse
.c:5930

#0  fancy_abort (file=0xa79740 "../../gcc/gcc/cse.c", line=5930,
    function=0xa79834 "cse_find_path") at ../../gcc/gcc/diagnostic.c:642
#1  0x0036985c in cse_find_path (first_bb=0x40ff1cf0, data=0xc01ddfdc,
    follow_jumps=1) at ../../gcc/gcc/cse.c:5930
#2  0x0036a964 in cse_main (f=0x40d7d660, nregs=685)
    at ../../gcc/gcc/cse.c:6209
#3  0x0036cbe8 in rest_of_handle_cse () at ../../gcc/gcc/cse.c:6967
#4  0x00768fe4 in execute_one_pass (pass=0xb09e70)
    at ../../gcc/gcc/passes.c:858
#5  0x00769200 in execute_pass_list (pass=0xb09e70)
    at ../../gcc/gcc/passes.c:902
#6  0x00769234 in execute_pass_list (pass=0xb0b14c)
    at ../../gcc/gcc/passes.c:903
#7  0x00172800 in tree_rest_of_compilation (fndecl=0x409aeaf0)
    at ../../gcc/gcc/tree-optimize.c:463
#8  0x0004d2cc in c_expand_body (fndecl=0x409aeaf0)
    at ../../gcc/gcc/c-decl.c:6855
#9  0x00801f84 in cgraph_expand_function (node=0x40cba180)
    at ../../gcc/gcc/cgraphunit.c:1096
#10 0x0080232c in cgraph_expand_all_functions ()
    at ../../gcc/gcc/cgraphunit.c:1161
#11 0x008032fc in cgraph_optimize () at ../../gcc/gcc/cgraphunit.c:1440
#12 0x00051428 in c_write_global_declarations () at ../../gcc/gcc/c-decl.c:7968
---Type <return> to continue, or q <return> to quit---
#13 0x006d9dc4 in compile_file () at ../../gcc/gcc/toplev.c:1040
#14 0x006dc8a0 in do_compile () at ../../gcc/gcc/toplev.c:2089
#15 0x006dc94c in toplev_main (argc=39, argv=0xc01dd760)
    at ../../gcc/gcc/toplev.c:2121
#16 0x00123930 in main (argc=39, argv=0xc01dd760) at ../../gcc/gcc/main.c:35

Looks to be the same problem as reported on gcc list for mipsel-linux.


-- 
           Summary: tree-cfg.c:1924: ICE: in cse_find_path, at cse.c:5930
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: middle-end
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: danglin at gcc dot gnu dot org
 GCC build triplet: hppa-unknown-linux-gnu
  GCC host triplet: hppa-unknown-linux-gnu
GCC target triplet: hppa-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30149

[Bug middle-end/30149] tree-cfg.c:1924: ICE: in cse_find_path, at cse.c:5930

[danglin at gcc dot gnu dot org]

------- Comment #1 from danglin at gcc dot gnu dot org  2006-12-11 18:17 -------
Created an attachment (id=12784)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12784&action=view)
Preprocessed source


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30149

[Bug middle-end/30149] [4.3 Regression] tree-cfg.c:1924: ICE: in cse_find_path, at cse.c:5930

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.3.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30149

[Bug middle-end/30149] [4.3 Regression] tree-cfg.c:1924: ICE: in cse_find_path, at cse.c:5930

[steven at gcc dot gnu dot org]

-- 

steven at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |steven at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2006-12-11 18:36:46
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30149

[Bug rtl-optimization/30149] [4.3 Regression] tree-cfg.c:1924: ICE: in cse_find_path, at cse.c:5930

[steven at gcc dot gnu dot org]

------- Comment #2 from steven at gcc dot gnu dot org  2006-12-13 07:51 -------
I posted a patch that fixes the mipsel, HPPA, and CC0 problems here:
http://gcc.gnu.org/ml/gcc-patches/2006-12/msg00800.html

Will ask for approval of this patch tonight.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30149

[Bug rtl-optimization/30149] [4.3 Regression] tree-cfg.c:1924: ICE: in cse_find_path, at cse.c:5930

[steven at gcc dot gnu dot org]

------- Comment #3 from steven at gcc dot gnu dot org  2007-01-24 22:22 -------
I thought I fixed this...?


-- 

steven at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30149

[Bug rtl-optimization/30149] [4.3 Regression] tree-cfg.c:1924: ICE: in cse_find_path, at cse.c:5930

[dave at hiauly1 dot hia dot nrc dot ca]

------- Comment #4 from dave at hiauly1 dot hia dot nrc dot ca  2007-01-25 00:56 -------
Subject: Re:  [4.3 Regression] tree-cfg.c:1924: ICE: in cse_find_path, at
cse.c:5930

> ------- Comment #3 from steven at gcc dot gnu dot org  2007-01-24 22:22 -------
> I thought I fixed this...?

I'm not seeing the problem anymore...

Dave


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30149

[Bug rtl-optimization/30149] [4.3 Regression] tree-cfg.c:1924: ICE: in cse_find_path, at cse.c:5930

[pinskia at gcc dot gnu dot org]

------- Comment #5 from pinskia at gcc dot gnu dot org  2007-01-25 00:58 -------
Fixed so closing as such.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30149