--- Comment #10 from rspencer at x10sys dot com 2006-10-17 22:42 ---
This is still a problem with:
gcc (GCC) 4.1.1 20060525 (Red Hat 4.1.1-1)
Additionally, link times are much longer than with 3.4.6
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27140
--- Comment #9 from rspencer at x10sys dot com 2006-04-21 23:12 ---
Andrew Pinskia wanted me to mention that there are other source files in LLVM
that exhibit the slow down. The one I attached is the worst offender, but there
are others. Unfortunately, I don't remember which files and I
with 4.0
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rspencer at x10sys dot com
GCC build triplet: i686-pc-linux-gnu
--- Comment #1 from rspencer at x10sys dot com 2006-04-13 07:48 ---
Created an attachment (id=11253)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11253action=view)
source code and -ftime-report output for both 4.0.2 and 4.1.0
This tarball contains 2MB of pre-compiled source code
--- Comment #4 from rspencer at x10sys dot com 2006-04-13 17:26 ---
Re: 2 million lines:
Yes, my apologies for the late night blunder. It is 2,231,753 bytes and 79,037
lines.
Re: large switch statements:
There are several switch statements, none of them large. The largest is about
200
--- Comment #5 from rspencer at x10sys dot com 2006-04-13 20:13 ---
Created an attachment (id=11260)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11260action=view)
Timing results when using GCC 4.1.1
This attachment provides the -ftime-report output for the same compilation
--- Comment #6 from rspencer at x10sys dot com 2006-04-13 20:30 ---
Created an attachment (id=11261)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=11261action=view)
Timing results with -fno-tree-salias
Andrew Pinskia suggested that I try -fno-tree-salias. This decreased
: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rspencer at x10sys dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
--- Additional Comments From rspencer at x10sys dot com 2005-06-19 15:57
---
Created an attachment (id=9112)
-- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=9112action=view)
Pre-processed compiler input
This file contains the pre-processed input to the compiler from a source file
--- Additional Comments From rspencer at x10sys dot com 2005-05-04 16:55
---
One other note. Shouldn't the segfault in _Jv_Linker be fixed anyway?
Dereferencing a point of value 0x01 isn't likely to be valid in any
circumstances?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21326
--- Additional Comments From rspencer at x10sys dot com 2005-05-04 19:48
---
Okay, after fixing some makefile bugs, the workaround suggested by Tom worked.
Feel free to close this now unless you want to track down the SIGSEGV.
Reid
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id
--- Additional Comments From rspencer at x10sys dot com 2005-05-03 22:16
---
I don't see how that is possible on the application side as the source code is
100% Java and it is all compiled with the same options (there's only one
compilation command that compiles all sources). Perhaps
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: libgcj
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: rspencer at x10sys dot com
CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu
dot org
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