* ifcvt.c (noce_get_alt_condition): Use reg_overlap_mentioned_p.

[pf3gnuchains/gcc-fork.git] / gcc / config.gcc

diff --git a/gcc/config.gcc b/gcc/config.gcc
index 4fb59eb..913bc16 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -110,6 +110,8 @@
 #  cxx_target_objs     List of extra target-dependent objects that be
 #                      linked into the C++ compiler only.
 #
+#  target_gtfiles       List of extra source files with type information.
+#
 #  build_xm_defines    List of macros to define when compiling for the
 #                      build machine.
 #
@@ -213,6 +215,7 @@ thread_file=
 gas="$gas_flag"
 gnu_ld="$gnu_ld_flag"
 enable_threads=$enable_threads_flag
+target_gtfiles=
 
 # Obsolete configurations.
 case $machine in
@@ -278,7 +281,7 @@ mips*-*-*)
        ;;
 powerpc*-*-*)
        cpu_type=rs6000
-       extra_headers="ppc-asm.h altivec.h"
+       extra_headers="ppc-asm.h altivec.h spe.h"
        ;;
 sparc*-*-*)
        cpu_type=sparc
@@ -1436,7 +1439,7 @@ ia64*-*-hpux*)
        use_collect2=no
        float_format=i128
        ;;
-ip2k-*-elf)            
+ip2k-*-elf)
        ;;
 m32r-*-elf*)
        tm_file="dbxelf.h elfos.h svr4.h ${tm_file}"
@@ -1748,11 +1751,12 @@ mcore-*-pe*)
 mips-sgi-irix6*o32)            # SGI System V.4., IRIX 6, O32 ABI
        if test x$gas = xyes
        then
-               tm_file="mips/iris5.h mips/iris5gas.h"
+               tm_file="mips/iris5.h mips/iris5gas.h mips/iris6-o32-gas.h"
                if test x$stabs = xyes
                then
                        tm_file="${tm_file} dbx.h"
                fi
+               tmake_file=mips/t-iris5-gas
        else
                tm_file="mips/iris5.h mips/iris6-o32-as.h"
                tmake_file=mips/t-iris5-as
@@ -1782,7 +1786,7 @@ mips-sgi-irix6*)          # SGI System V.4., IRIX 6
 #      fi
        ;;
 mips-wrs-vxworks)
-       tm_file="mips/elf.h mips/vxworks.h"
+       tm_file="${tm_file} mips/elf.h mips/vxworks.h"
        tmake_file=mips/t-ecoff
        gas=yes
        gnu_ld=yes
@@ -1826,6 +1830,7 @@ mips-sgi-irix5*)          # SGI System V.4., IRIX 5
                then
                        tm_file="${tm_file} dbx.h"
                fi
+               tmake_file=mips/t-iris5-gas
        else
                tm_file=mips/iris5.h
                tmake_file=mips/t-iris5-as
@@ -1849,11 +1854,11 @@ mips*-*-netbsd*)                        # NetBSD/mips, either endian.
        tmake_file="${tmake_file} mips/t-netbsd"
        ;;
 mips*-*-linux*)                                # Linux MIPS, either endian.
-        tm_file="dbxelf.h elfos.h svr4.h linux.h mips/linux.h"
+        tm_file="${tm_file} dbxelf.h elfos.h svr4.h linux.h mips/linux.h"
        case $machine in
         mipsisa32*-*)
-                tm_file="$tm_file mips/isa32-linux.h"
                 target_cpu_default="MASK_SOFT_FLOAT"
+               tm_defines="MIPS_ISA_DEFAULT=32"
                 ;;
         esac
        tmake_file="t-slibgcc-elf-ver t-linux mips/t-linux"
@@ -1872,53 +1877,60 @@ mips*-*-openbsd*)               # mips big endian
        tm_file="mips/openbsd-be.h ${tm_file}"
        ;;
 mips-*-ecoff* | mipsel-*-ecoff*)
-       tm_file="gofast.h mips/ecoff.h"
        if test x$stabs = xyes; then
                tm_file="${tm_file} dbx.h"
        fi
        tmake_file=mips/t-ecoff
        ;;
 mipsisa32-*-elf* | mipsisa32el-*-elf*)
-       tm_file="mips/isa3264.h mips/abi64.h"
+       tm_file="${tm_file} mips/elf.h mips/abi64.h"
        tmake_file=mips/t-isa3264
-       target_cpu_default="MASK_SOFT_FLOAT"
+       tm_defines="MIPS_ISA_DEFAULT=32 MIPS_ABI_DEFAULT=ABI_MEABI"
        ;;
 mipsisa64-*-elf* | mipsisa64el-*-elf*)
-       tm_file="mips/isa3264.h mips/abi64.h"
+       tm_file="${tm_file} mips/elf.h mips/abi64.h"
        tmake_file=mips/t-isa3264
        target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
-       tm_defines="MIPS_ISA_DEFAULT=64"
+       tm_defines="MIPS_ISA_DEFAULT=64 MIPS_ABI_DEFAULT=ABI_MEABI"
        ;;
 mips-*-elf* | mipsel-*-elf*)
-       tm_file="mips/elf.h"
+       tm_file="${tm_file} mips/elf.h"
        tmake_file=mips/t-elf
        ;;
 mips64-*-elf* | mips64el-*-elf*)
-       tm_file="mips/elf64.h"
+       tm_file="${tm_file} mips/elf64.h"
        tmake_file=mips/t-elf
+       target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
+       tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
        ;;
 mips64orion-*-elf* | mips64orionel-*-elf*)
-       tm_file="mips/elforion.h mips/elf64.h"
+       tm_file="${tm_file} mips/elforion.h mips/elf64.h"
+       tmake_file=mips/t-elf
        tmake_file=mips/t-elf
+       target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
+       tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
        ;;
 mips64orion-*-rtems*)
        xm_defines=POSIX
-       tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h rtems.h"
+       tm_file="${tm_file} mips/elforion.h mips/elf64.h mips/rtems64.h rtems.h"
        tmake_file="mips/t-elf t-rtems"
+       tmake_file=mips/t-elf
+       target_cpu_default="MASK_64BIT|MASK_FLOAT64|MASK_GAS"
+       tm_defines="MIPS_ISA_DEFAULT=3 MIPS_ABI_DEFAULT=ABI_O64"
        if test x$enable_threads = xyes; then
          thread_file='rtems'
        fi
        ;;
 mips*-*-rtems*)
        xm_defines=POSIX
-       tm_file="mips/elf.h mips/rtems.h rtems.h"
+       tm_file="${tm_file} mips/elf.h mips/rtems.h rtems.h"
        tmake_file="mips/t-elf t-rtems"
        if test x$enable_threads = xyes; then
          thread_file='rtems'
        fi
        ;;
 mipstx39-*-elf* | mipstx39el-*-elf*)
-       tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
+       tm_file="${tm_file} mips/r3900.h mips/elf.h mips/abi64.h"
        tmake_file=mips/t-r3900
        ;;
 mmix-knuth-mmixware)
@@ -1987,7 +1999,7 @@ powerpc-*-darwin*)
        tm_p_file="${tm_p_file} darwin-protos.h"
        tmake_file=rs6000/t-darwin
        extra_objs="darwin.o"
-       config_gtfiles="${config_gtfiles} \$(srcdir)/config/darwin.c"
+       target_gtfiles="\$(srcdir)/config/darwin.c"
        c_target_objs="darwin-c.o"
        cxx_target_objs="darwin-c.o"
        # Darwin linker does collect2 functionality
@@ -2024,6 +2036,11 @@ powerpc-*-eabiaix*)
        tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
        tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
        ;;
+powerpc-*-eabispe*)
+       xm_defines=POSIX
+       tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabispe.h"
+       tmake_file="rs6000/t-ppcendian rs6000/t-ppccomm"
+       ;;
 powerpc-*-eabisimaltivec*)
        xm_defines=POSIX
        tm_file="${tm_file} dbxelf.h elfos.h svr4.h freebsd-spec.h rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h rs6000/eabialtivec.h"
@@ -2232,10 +2249,6 @@ sh-*-elf* | sh[2346l]*-*-elf*)
                tmake_file="${tmake_file} sh/t-sh64"
                tm_file="${tm_file} sh/sh64.h"
                extra_headers="shmedia.h ushmedia.h sshmedia.h"
-               # Not strictly necessary to check this, but a good idea anyway.
-               if test $machine = $target; then
-                       target_requires_64bit_host_wide_int=yes
-               fi
                ;;
        sh4_single*)  target_cpu_default="SELECT_SH4_SINGLE" ;;
        sh4*)  target_cpu_default="SELECT_SH4" ;;
@@ -2285,10 +2298,6 @@ sh-*-linux* | sh[2346lbe]*-*-linux*)
                tmake_file="${tmake_file} sh/t-sh64"
                tm_file="${tm_file} sh/sh64.h"
                extra_headers="shmedia.h ushmedia.h sshmedia.h"
-               # Not strictly necessary to check this, but a good idea anyway.
-               if test $machine = $target; then
-                       target_requires_64bit_host_wide_int=yes
-               fi
                ;;
        sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
        sh4*) target_cpu_default="SELECT_SH4" ;;
@@ -2913,6 +2922,14 @@ mips*-*-*)
                        tm_defines="TARGET_ENDIAN_DEFAULT=0 $tm_defines"
                        ;;
        esac
+       if test "x$enable_gofast" = xyes
+       then
+               tm_defines="INIT_SUBTARGET_OPTABS=INIT_GOFAST_OPTABS $tm_defines"
+               tm_file="gofast.h $tm_file"
+               tmake_file="mips/t-gofast $tmake_file"
+       else
+               tmake_file="mips/t-mips $tmake_file"
+       fi
        ;;
 powerpc*-*-* | rs6000-*-*)
         if test x$enable_altivec = xyes