[PATCH, i386]: Use -mtune=generic for -m32 libitm/libgomp multilibs
Uros Bizjak
ubizjak@gmail.com
Wed Dec 3 13:49:00 GMT 2014
Hello!
As seen in Fedora gcc patch in pkgs.fedoraproject.org/cgit/gcc.git/ .
libitm/ChangeLog:
2014-12-03 Uros Bizjak <ubizjak@gmail.com>
* configure.tgt (x86_64): Tune -m32 multilib to generic.
libgomp/ChangeLog:
2014-12-03 Uros Bizjak <ubizjak@gmail.com>
* configure.tgt (x86_64-*-linux*): Tune -m32 multilib to generic.
Any objection for mainline/4.9 branch?
Uros.
-------------- next part --------------
Index: libitm/configure.tgt
===================================================================
--- libitm/configure.tgt (revision 218302)
+++ libitm/configure.tgt (working copy)
@@ -102,7 +102,7 @@
x86_64)
case " ${CC} ${CFLAGS} " in
*" -m32 "*)
- XCFLAGS="${XCFLAGS} -march=i486 -mtune=i686"
+ XCFLAGS="${XCFLAGS} -march=i486 -mtune=generic"
XCFLAGS="${XCFLAGS} -fomit-frame-pointer"
;;
esac
Index: libgomp/configure.tgt
===================================================================
--- libgomp/configure.tgt (revision 218302)
+++ libgomp/configure.tgt (working copy)
@@ -82,7 +82,7 @@
config_path="linux/x86 linux posix"
case " ${CC} ${CFLAGS} " in
*" -m32 "*)
- XCFLAGS="${XCFLAGS} -march=i486 -mtune=i686"
+ XCFLAGS="${XCFLAGS} -march=i486 -mtune=generic"
;;
esac
;;
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