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Re: optimization/10128: [sparc] gcc generates bad code when -fgcse or -frerun-cse-after-loop used
- From: ebotcazou at gcc dot gnu dot org
- To: aaronw at net dot com, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org
- Date: 26 Mar 2003 09:53:35 -0000
- Subject: Re: optimization/10128: [sparc] gcc generates bad code when -fgcse or -frerun-cse-after-loop used
- Reply-to: ebotcazou at gcc dot gnu dot org, aaronw at net dot com, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, gcc-gnats at gcc dot gnu dot org
Synopsis: [sparc] gcc generates bad code when -fgcse or -frerun-cse-after-loop used
State-Changed-From-To: open->feedback
State-Changed-By: ebotcazou
State-Changed-When: Wed Mar 26 09:53:35 2003
State-Changed-Why:
I can't reproduce on SunOS vegeta 5.7 Generic_106541-23 sun4u sparc SUNW,Ultra-2 with the following command line:
/opt/TWWfsw/gcc322/bin/g++ -DHAVE_CONFIG_H -D_REENTRANT
-DQT_THREAD_SUPPORT -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS
-DUSE_SOLARIS -DSVR4 -DNDEBUG -DNO_DEBUG
-DQT_CLEAN_NAMESPACE -DQT_NO_COMPAT -DQT_NO_ASCII_CAST
-D__GNUG__=3 -D__DEPRECATED -g -O2 -Wnon-virtual-dtor
-Wno-long-long -Wundef -Wall -W -Wpointer-arith
-Wmissing-prototypes -Wwrite-strings -pedantic
-fno-exceptions -fno-check-new -fverbose-asm -c ui2.cpp
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10128