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For arm, add -fno-tree-vrp to COPTS when compiling softfloat.c.

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Without -fno-tree-vrp, -INF + -INF returns 0 by adddf3.
Fixes PR#46953.
This commit is contained in:
msaitoh 2012-11-14 03:47:30 +00:00
parent 87eecda342
commit 71f1d3fc0f
1 changed files with 8 additions and 4 deletions
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12
lib/libc/softfloat/Makefile.inc
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@ -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 gesf2.c ltsf2.c lesf2.c negsf2.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