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[Bug pending/39657] New: [4.3 Regression] compiling ruby (yacc) output takes inordinate amount of time on x86 with -O2
- From: "vapier at gentoo dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 6 Apr 2009 00:48:18 -0000
- Subject: [Bug pending/39657] New: [4.3 Regression] compiling ruby (yacc) output takes inordinate amount of time on x86 with -O2
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
gcc 4.1, 4.2, and 4.4 all take less than 30 seconds to compile this file. but
gcc-4.3 can easily take more like 5 minutes.
the file comes from the preprocessed output of a file in the ruby package.
--
Summary: [4.3 Regression] compiling ruby (yacc) output takes
inordinate amount of time on x86 with -O2
Product: gcc
Version: 4.3.3
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: pending
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: vapier at gentoo dot org
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39657