------- Comment #4 from tkoenig at gcc dot gnu dot org 2007-02-17 21:43 -------
This appears to have been fixed in the meantime:
$ perl multi-case-c 300000 > multi-case.c
(reverse-i-search)`g': gcc multi-case.c
$ gdb ~/libexec/gcc/i686-pc-linux-gnu/4.3.0/cc1
GNU gdb 6.4.90-debian
Copyright (C) 2006 Free Software Foundation, Inc.
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welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
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This GDB was configured as "i486-linux-gnu"...Using host libthread_db library
"/lib/tls/i686/cmov/libthread_db.so.1".
(gdb) r multi-case.c
Starting program: /home/ig25/libexec/gcc/i686-pc-linux-gnu/4.3.0/cc1
multi-case.c
Failed to read a valid object file image from memory.
main {GC 222958k -> 184399k} {GC 274901k -> 263773k}
Execution times (seconds)
garbage collection : 4.16 ( 5%) usr 0.02 ( 1%) sys 4.22 ( 5%) wall
0 kB ( 0%) ggc
cfg cleanup : 1.83 ( 2%) usr 0.00 ( 0%) sys 1.84 ( 2%) wall
0 kB ( 0%) ggc
CFG verifier : 18.25 (24%) usr 0.11 ( 3%) sys 18.53 (23%) wall
0 kB ( 0%) ggc
trivially dead code : 0.37 ( 0%) usr 0.00 ( 0%) sys 0.36 ( 0%) wall
0 kB ( 0%) ggc
life analysis : 2.12 ( 3%) usr 0.01 ( 0%) sys 2.17 ( 3%) wall
0 kB ( 0%) ggc
life info update : 0.82 ( 1%) usr 0.01 ( 0%) sys 0.85 ( 1%) wall
0 kB ( 0%) ggc
alias analysis : 0.35 ( 0%) usr 0.00 ( 0%) sys 0.36 ( 0%) wall
0 kB ( 0%) ggc
register scan : 0.15 ( 0%) usr 0.00 ( 0%) sys 0.16 ( 0%) wall
0 kB ( 0%) ggc
rebuild jump labels : 0.30 ( 0%) usr 0.00 ( 0%) sys 0.30 ( 0%) wall
0 kB ( 0%) ggc
preprocessing : 1.41 ( 2%) usr 0.54 (14%) sys 2.39 ( 3%) wall
11181 kB ( 3%) ggc
lexical analysis : 0.48 ( 1%) usr 1.45 (36%) sys 1.72 ( 2%) wall
0 kB ( 0%) ggc
parser : 8.32 (11%) usr 0.94 (24%) sys 9.34 (11%) wall
73956 kB (17%) ggc
inline heuristics : 2.21 ( 3%) usr 0.13 ( 3%) sys 2.35 ( 3%) wall
0 kB ( 0%) ggc
tree gimplify : 3.80 ( 5%) usr 0.02 ( 1%) sys 4.11 ( 5%) wall
17283 kB ( 4%) ggc
tree eh : 0.29 ( 0%) usr 0.01 ( 0%) sys 0.30 ( 0%) wall
0 kB ( 0%) ggc
tree CFG construction : 2.01 ( 3%) usr 0.09 ( 2%) sys 2.10 ( 3%) wall
127713 kB (29%) ggc
tree CFG cleanup : 1.63 ( 2%) usr 0.01 ( 0%) sys 1.63 ( 2%) wall
0 kB ( 0%) ggc
tree STMT verifier : 7.36 (10%) usr 0.26 ( 7%) sys 7.82 (10%) wall
0 kB ( 0%) ggc
callgraph verifier : 0.10 ( 0%) usr 0.00 ( 0%) sys 0.10 ( 0%) wall
0 kB ( 0%) ggc
expand : 7.56 (10%) usr 0.12 ( 3%) sys 7.79 ( 9%) wall
166651 kB (38%) ggc
jump : 0.37 ( 0%) usr 0.00 ( 0%) sys 0.37 ( 0%) wall
0 kB ( 0%) ggc
flow analysis : 0.54 ( 1%) usr 0.01 ( 0%) sys 0.55 ( 1%) wall
0 kB ( 0%) ggc
mode switching : 0.04 ( 0%) usr 0.00 ( 0%) sys 0.04 ( 0%) wall
0 kB ( 0%) ggc
local alloc : 1.71 ( 2%) usr 0.00 ( 0%) sys 1.68 ( 2%) wall
0 kB ( 0%) ggc
global alloc : 6.35 ( 8%) usr 0.11 ( 3%) sys 6.81 ( 8%) wall
42188 kB (10%) ggc
flow 2 : 0.79 ( 1%) usr 0.00 ( 0%) sys 0.79 ( 1%) wall
1 kB ( 0%) ggc
final : 3.23 ( 4%) usr 0.09 ( 2%) sys 3.45 ( 4%) wall
0 kB ( 0%) ggc
TOTAL : 76.56 3.99 82.20
439966 kB
Extra diagnostic checks enabled; compiler may run slowly.
Configure with --disable-checking to disable checks.
Program exited normally.
Closing.
--
tkoenig at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18938
