configure.in ({rs6000,powerpc}-*-*): Enable Haifa scheduler by default.

        * configure.in ({rs6000,powerpc}-*-*): Enable Haifa scheduler by
        default.

From-SVN: r17046

1 files changed, 60 insertions, 0 deletions

diff --git a/gcc/configure b/gcc/configure
index 0c0dfd4f0a2..e9dc7cd7480 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -4884,6 +4884,9 @@ for machine in $build $host $target; do
 		use_collect2=yes
 		;;
 	powerpc-*-sysv* | powerpc-*-elf*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/sysv4.h
 		xm_file=rs6000/xm-sysv4.h
 		extra_headers=ppc-asm.h
@@ -4896,18 +4899,27 @@ for machine in $build $host $target; do
 		xmake_file=rs6000/x-sysv4
 		;;
 	powerpc-*-eabiaix*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/eabiaix.h
 		tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 		fixincludes=Makefile.in
 		extra_headers=ppc-asm.h
 		;;
 	powerpc-*-eabisim*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/eabisim.h
 		tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 		fixincludes=Makefile.in
 		extra_headers=ppc-asm.h
 		;;
 	powerpc-*-eabi*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/eabi.h
 		if [ x$gas = xyes ]
 		then
@@ -4919,6 +4931,9 @@ for machine in $build $host $target; do
 		extra_headers=ppc-asm.h
 		;;
 	powerpc-*-rtems*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/rtems.h
 		if [ x$gas = xyes ]
 		then
@@ -4930,6 +4945,9 @@ for machine in $build $host $target; do
 		extra_headers=ppc-asm.h
 		;;
 	powerpc-*-linux-gnu*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/linux.h
 		xm_file=rs6000/xm-sysv4.h
 		out_file=rs6000/rs6000.c
@@ -4948,6 +4966,9 @@ for machine in $build $host $target; do
 		fi
 		;;
         powerpc-*-vxworks*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
                 cpu_type=rs6000
                 xm_file=rs6000/xm-sysv4.h
                 tm_file=rs6000/vxppc.h
@@ -4955,6 +4976,9 @@ for machine in $build $host $target; do
 		extra_headers=ppc-asm.h
                 ;;
 	powerpcle-*-sysv* | powerpcle-*-elf*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/sysv4le.h
 		xm_file=rs6000/xm-sysv4.h
 		if [ x$gas = xyes ]
@@ -4967,12 +4991,18 @@ for machine in $build $host $target; do
 		extra_headers=ppc-asm.h
 		;;
 	powerpcle-*-eabisim*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/eabilesim.h
 		tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
 		fixincludes=Makefile.in
 		extra_headers=ppc-asm.h
 		;;
 	powerpcle-*-eabi*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/eabile.h
 		if [ x$gas = xyes ]
 		then
@@ -4984,6 +5014,9 @@ for machine in $build $host $target; do
 		extra_headers=ppc-asm.h
 		;;
         powerpcle-*-winnt* )
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
                 tm_file=rs6000/win-nt.h
                 tmake_file=rs6000/t-winnt
 #               extra_objs=pe.o
@@ -4994,6 +5027,9 @@ for machine in $build $host $target; do
 		extra_headers=ppc-asm.h
 		;;
 	powerpcle-*-pe | powerpcle-*-cygwin32)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/cygwin32.h
 		xm_file=rs6000/xm-cygwin32.h
 		tmake_file=rs6000/t-winnt
@@ -5007,6 +5043,9 @@ for machine in $build $host $target; do
 		extra_headers=ppc-asm.h
 		;;
 	powerpcle-*-solaris2*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/sol2.h
 		xm_file=rs6000/xm-sysv4.h
 		if [ x$gas = xyes ]
@@ -5020,11 +5059,17 @@ for machine in $build $host $target; do
 		extra_headers=ppc-asm.h
 		;;
 	rs6000-ibm-aix3.[01]*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/aix31.h
 		xmake_file=rs6000/x-aix31
 		use_collect2=yes
 		;;
 	rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/aix3newas.h
 		if [ x$host != x$target ]
 		then
@@ -5035,6 +5080,9 @@ for machine in $build $host $target; do
 		use_collect2=yes
 		;;
 	rs6000-ibm-aix[456789].* | powerpc-ibm-aix[456789].*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/aix41.h
 		if [ x$host != x$target ]
 		then
@@ -5046,18 +5094,30 @@ for machine in $build $host $target; do
 		use_collect2=yes
 		;;
 	rs6000-ibm-aix*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		use_collect2=yes
 		;;
 	rs6000-bull-bosx)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		use_collect2=yes
 		;;
 	rs6000-*-mach*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/mach.h
 		xm_file=rs6000/xm-mach.h
 		xmake_file=rs6000/x-mach
 		use_collect2=yes
 		;;
 	rs6000-*-lynxos*)
+		if [ x$enable_haifa != xno ]; then
+			enable_haifa=yes
+		fi
 		tm_file=rs6000/lynx.h
 		xm_file=rs6000/xm-lynx.h
 		tmake_file=rs6000/t-rs6000