Module Name: src
Committed By: msaitoh
Date: Wed Nov 14 03:47:31 UTC 2012
Modified Files:
src/lib/libc/softfloat: Makefile.inc
Log Message:
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.
To generate a diff of this commit:
cvs rdiff -u -r1.10 -r1.11 src/lib/libc/softfloat/Makefile.inc
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libc/softfloat/Makefile.inc
diff -u src/lib/libc/softfloat/Makefile.inc:1.10 src/lib/libc/softfloat/Makefile.inc:1.11
--- src/lib/libc/softfloat/Makefile.inc:1.10 Mon Jul 4 02:53:15 2011
+++ src/lib/libc/softfloat/Makefile.inc Wed Nov 14 03:47:30 2012
@@ -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.softfloat+=eqsf2.c nesf2.c gtsf2.c
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
