Source-Changes-HG archive
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
[src/trunk]: src/lib/libc/softfloat For arm, add -fno-tree-vrp to COPTS when ...
details: https://anonhg.NetBSD.org/src/rev/52547882662d
branches: trunk
changeset: 782686:52547882662d
user: msaitoh <msaitoh%NetBSD.org@localhost>
date: Wed Nov 14 03:47:30 2012 +0000
description:
For arm, add -fno-tree-vrp to COPTS when compiling softfloat.c.
Without -fno-tree-vrp, -INF + -INF returns 0 by adddf3.
Fixes PR#46953.
diffstat:
lib/libc/softfloat/Makefile.inc | 12 ++++++++----
1 files changed, 8 insertions(+), 4 deletions(-)
diffs (26 lines):
diff -r 77f00ec91536 -r 52547882662d lib/libc/softfloat/Makefile.inc
--- a/lib/libc/softfloat/Makefile.inc Wed Nov 14 02:36:53 2012 +0000
+++ b/lib/libc/softfloat/Makefile.inc Wed Nov 14 03:47:30 2012 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile.inc,v 1.10 2011/07/04 02:53:15 mrg Exp $
+# $NetBSD: Makefile.inc,v 1.11 2012/11/14 03:47:30 msaitoh Exp $
SOFTFLOAT_BITS?=64
.PATH: ${ARCHDIR}/softfloat \
@@ -20,9 +20,13 @@
SRCS+= ${SRCS.softfloat}
# XXX
-.if defined(HAVE_GCC) && ${HAVE_GCC} >= 45 && \
- (${MACHINE_CPU} == "arm" || \
- ${MACHINE_CPU} == "mips" || \
+.if defined(HAVE_GCC) && ${HAVE_GCC} >= 45
+.if (${MACHINE_CPU} == "arm")
+# See doc/HACKS for more information.
+COPTS.softfloat.c+= -Wno-enum-compare -fno-tree-vrp
+.elif
+ (${MACHINE_CPU} == "mips" || \
${MACHINE_CPU} == "sh3")
COPTS.softfloat.c+= -Wno-enum-compare
.endif
+.endif
Home |
Main Index |
Thread Index |
Old Index