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[Bug middle-end/37448] gcc 4.3.1 cannot compile big function
- From: "lucier at math dot purdue.edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 26 Oct 2012 02:05:13 +0000
- Subject: [Bug middle-end/37448] gcc 4.3.1 cannot compile big function
- Auto-submitted: auto-generated
- References: <bug-37448-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37448
--- Comment #46 from lucier at math dot purdue.edu 2012-10-26 02:05:13 UTC ---
Created attachment 28534
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28534
memory and time statistics for compiling lgwam.c
With today's mainline
leibniz-252% /tmp/lucier/mainline/bin/gcc -v
Using built-in specs.
COLLECT_GCC=/tmp/lucier/mainline/bin/gcc
COLLECT_LTO_WRAPPER=/tmp/lucier/mainline/libexec/gcc/x86_64-unknown-linux-gnu/4.8.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../../gcc/configure --prefix=/tmp/lucier/mainline
--enable-checking=release --enable-languages=c --disable-multilib
Thread model: posix
gcc version 4.8.0 20121026 (experimental) (GCC)
and the command:
leibniz-270% /tmp/lucier/mainline/bin/gcc -O3 -c lgwam.c -fmem-report
-ftime-report > & ! lgwam.c.stat-O3
These are the statistics.
Brad