[Bug middle-end/41393] New: [4.5 Regression] ICE in get_eh_region_and_lp_from_rtx at except.c:1692

[Bug middle-end/41393] New: [4.5 Regression] ICE in get_eh_region_and_lp_from_rtx at except.c:1692

[danglin at gcc dot gnu dot org]

Executing on host: /home/dave/gcc-4.5/objdir/gcc/xgcc
-B/home/dave/gcc-4.5/objdi
r/gcc/ /home/dave/gcc-4.5/gcc/gcc/testsuite/gcc.dg/20021014-1.c   -O2 -p  -lm   
-o ./20021014-1.exe    (timeout = 300)
/home/dave/gcc-4.5/gcc/gcc/testsuite/gcc.dg/20021014-1.c: In function 'foo':
/home/dave/gcc-4.5/gcc/gcc/testsuite/gcc.dg/20021014-1.c:18:1: internal
compiler
 error: vector VEC(eh_region,base) index domain error, in
get_eh_region_and_lp_f
rom_rtx at except.c:1692
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
compiler exited with status 1
output is:
/home/dave/gcc-4.5/gcc/gcc/testsuite/gcc.dg/20021014-1.c: In function 'foo':
/home/dave/gcc-4.5/gcc/gcc/testsuite/gcc.dg/20021014-1.c:18:1: internal
compiler
 error: vector VEC(eh_region,base) index domain error, in
get_eh_region_and_lp_f
rom_rtx at except.c:1692
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

FAIL: gcc.dg/20021014-1.c (internal compiler error)
FAIL: gcc.dg/20021014-1.c (test for excess errors)

Similar new fails are:

FAIL: gcc.dg/nest.c (internal compiler error)
FAIL: gcc.dg/nest.c (test for excess errors)
FAIL: gcc.dg/nested-func-4.c (internal compiler error)
FAIL: gcc.dg/nested-func-4.c (test for excess errors)
FAIL: gcc.dg/pr32450.c (internal compiler error)
FAIL: gcc.dg/pr32450.c (test for excess errors)

Introduced between revision 151679 and 151704.


-- 
           Summary: [4.5 Regression] ICE in get_eh_region_and_lp_from_rtx at
                    except.c:1692
           Product: gcc
           Version: 4.5.0
            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=41393

[Bug middle-end/41393] [4.5 Regression] ICE in get_eh_region_and_lp_from_rtx at except.c:1692

[pinskia at gcc dot gnu dot org]

-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41393

[Bug middle-end/41393] [4.5 Regression] ICE in get_eh_region_and_lp_from_rtx at except.c:1692

[rguenth at gcc dot gnu dot org]

-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
           Priority|P3                          |P2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41393

[Bug middle-end/41393] [4.5 Regression] ICE in get_eh_region_and_lp_from_rtx at except.c:1692

[danglin at gcc dot gnu dot org]

------- Comment #1 from danglin at gcc dot gnu dot org  2009-09-27 15:54 -------
(gdb) p *cfun->eh->region_array
$5 = {base = {num = 1, alloc = 4, vec = {0x0}}}
(gdb) p lp
$6 = (eh_landing_pad) 0x0
(gdb) p debug_rtx (insn)
(call_insn 6 5 8 3 /home/dave/gcc-4.5/gcc/gcc/testsuite/gcc.dg/20021014-1.c:12
(parallel [
            (call (mem:SI (symbol_ref:SI ("_mcount")) [0 S4 A32])
                (const_int 8 [0x8]))
            (clobber (reg:SI 1 %r1))
            (clobber (reg:SI 2 %r2))
            (use (const_int 0 [0x0]))
        ]) -1 (expr_list:REG_EH_REGION (const_int -1 [0xffffffff])
        (nil))
    (expr_list:REG_DEP_TRUE (use (reg:SI 26 %r26))
        (expr_list:REG_DEP_TRUE (use (reg:SI 25 %r25))
            (nil))))
$7 = void
(gdb) p *cfun->eh
$8 = {region_tree = 0x0, region_array = 0x40337510, lp_array = 0x40337528, 
  throw_stmt_table = 0x0, ttype_data = 0x0, ehspec_data = {arm_eabi = 0x0, 
    other = 0x0}}


-- 

danglin at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P2                          |P3
   Target Milestone|4.5.0                       |---


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41393

[Bug target/41393] [4.5 Regression] ICE in get_eh_region_and_lp_from_rtx at except.c:1692

[rguenth at gcc dot gnu dot org]

-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P2
   Target Milestone|---                         |4.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41393

[Bug target/41393] [4.5 Regression] ICE in get_eh_region_and_lp_from_rtx at except.c:1692

[dave at hiauly1 dot hia dot nrc dot ca]

------- Comment #2 from dave at hiauly1 dot hia dot nrc dot ca  2009-09-27 19:30 -------
Subject: Re:  [4.5 Regression] ICE in
        get_eh_region_and_lp_from_rtx at except.c:1692

I'm testing the attached target fix.

Dave


------- Comment #3 from dave at hiauly1 dot hia dot nrc dot ca  2009-09-27 19:30 -------
Created an attachment (id=18664)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18664&action=view)


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41393

[Bug target/41393] [4.5 Regression] ICE in get_eh_region_and_lp_from_rtx at except.c:1692

[danglin at gcc dot gnu dot org]

------- Comment #4 from danglin at gcc dot gnu dot org  2009-09-29 23:05 -------
Subject: Bug 41393

Author: danglin
Date: Tue Sep 29 23:04:46 2009
New Revision: 152309

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152309
Log:
        PR target/41393
        * pa.c (hppa_profile_hook): Use
        make_reg_eh_region_note_nothrow_nononlocal to add REG_EH_REGION note.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/pa/pa.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41393

[Bug target/41393] [4.5 Regression] ICE in get_eh_region_and_lp_from_rtx at except.c:1692

[danglin at gcc dot gnu dot org]

------- Comment #5 from danglin at gcc dot gnu dot org  2009-09-29 23:10 -------
Fixed.


-- 

danglin at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41393