Taking a look at what is left in the src tree for compiler optimizer
workarounds it looks like there are some that can most likely be
garbage collected for sparc / alpha and sh now that they have
much newer compilers.
sparc and alpha both having been updated through gcc3 and gcc4
in the timeframe these workarounds have been in the tree and sh
being updated from gcc3 to gcc4.
Index: Makefile
===================================================================
RCS file: /home/cvs/src/sbin/dump/Makefile,v
retrieving revision 1.10
diff -u -p -r1.10 Makefile
--- Makefile 10 Apr 2001 20:52:10 -0000 1.10
+++ Makefile 24 Jul 2012 05:07:43 -0000
@@ -18,8 +18,4 @@ SRCS= itime.c main.c optr.c dumprmt.c ta
MAN= dump.8
MLINKS+=dump.8 rdump.8
-.if (${MACHINE_ARCH} == "sparc")
-CFLAGS+= -O0
-.endif
-
.include <bsd.prog.mk>
Index: Makefile
===================================================================
RCS file: /home/cvs/src/gnu/usr.sbin/mkhybrid/mkhybrid/Makefile,v
retrieving revision 1.5
diff -u -p -r1.5 Makefile
--- Makefile 23 Jun 2011 22:46:12 -0000 1.5
+++ Makefile 24 Jul 2012 05:05:04 -0000
@@ -21,10 +21,6 @@ CFLAGS+=-DSYSTEM_ID_DEFAULT=\"OpenBSD\"
-I${.CURDIR}/../src/libhfs_iso \
-I${.CURDIR}/../src/libfile
-# XXX: alpha gcc bug
-write.o: write.c
- ${CC} ${CFLAGS} -O0 -c ${.CURDIR}/../src/write.c
-
mkhybrid.8: mkhybrid.8tbl
cp ${.ALLSRC} ${.TARGET}
Index: usr.bin/sort/Makefile
===================================================================
RCS file: /home/cvs/src/usr.bin/sort/Makefile,v
retrieving revision 1.3
diff -u -p -r1.3 Makefile
--- usr.bin/sort/Makefile 13 Mar 2007 17:35:13 -0000 1.3
+++ usr.bin/sort/Makefile 24 Jul 2012 04:55:01 -0000
@@ -3,9 +3,4 @@
PROG= sort
SRCS= append.c fields.c files.c fsort.c init.c msort.c sort.c tmp.c
-# Work around gcc optimization bug on sh
-.if (${MACHINE_ARCH} == sh)
-COPTS+= -O1
-.endif
-
.include <bsd.prog.mk>
Index: usr.bin/tic/Makefile
===================================================================
RCS file: /home/cvs/src/usr.bin/tic/Makefile,v
retrieving revision 1.5
diff -u -p -r1.5 Makefile
--- usr.bin/tic/Makefile 23 Jun 2011 22:46:12 -0000 1.5
+++ usr.bin/tic/Makefile 24 Jul 2012 04:54:19 -0000
@@ -10,10 +10,6 @@ CURSES= ${.CURDIR}/../../lib/libcurses
CFLAGS+= -I${CURSES} -I${.CURDIR} -I.
CLEANFILES+= termsort.c captoinfo.1
-.if (${MACHINE_ARCH} == sh)
-COPTS+= -O1
-.endif
-
beforedepend: termsort.c
termsort.c: MKtermsort.sh
--
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