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[Bug target/16278] New: [3.4 regression] Gcc failed to build Linux kernel with -mtune=merced
- From: "hjl at lucon dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 29 Jun 2004 16:35:59 -0000
- Subject: [Bug target/16278] New: [3.4 regression] Gcc failed to build Linux kernel with -mtune=merced
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
The new DFA scheduler for ia64 doesn't work well for
Merced (Itanium 1). gcc 3.4 failed to compile 2.6 Linux
kernel configured for Merced. Here are some bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15598
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15653
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15655
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16130
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16142
--
Summary: [3.4 regression] Gcc failed to build Linux kernel with -
mtune=merced
Product: gcc
Version: 3.4.1
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: target
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl at lucon dot org
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: ia64-unknown-linux-gnu
GCC host triplet: ia64-unknown-linux-gnu
GCC target triplet: ia64-unknown-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16278