re PR debug/66691 (ICE on valid code at -O3 with -g enabled in simplify_subreg, at...

[gcc.git] / gcc / config.gcc

diff --git a/gcc/config.gcc b/gcc/config.gcc
index aa0c389cd4f706655260ad82c21d8ed8e013221b..2b3af82be940dae3200681e629b3e4f1ca3b7326 100644 (file)
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -370,7 +370,7 @@ i[34567]86-*-*)
                       xsavesintrin.h avx512dqintrin.h avx512bwintrin.h
                       avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h
                       avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h
-                      avx512vbmivlintrin.h clwbintrin.h pcommitintrin.h"
+                      avx512vbmivlintrin.h clwbintrin.h pcommitintrin.h mwaitxintrin.h"
        ;;
 x86_64-*-*)
        cpu_type=i386
@@ -391,7 +391,7 @@ x86_64-*-*)
                       xsavesintrin.h avx512dqintrin.h avx512bwintrin.h
                       avx512vlintrin.h avx512vlbwintrin.h avx512vldqintrin.h
                       avx512ifmaintrin.h avx512ifmavlintrin.h avx512vbmiintrin.h
-                      avx512vbmivlintrin.h clwbintrin.h pcommitintrin.h"
+                      avx512vbmivlintrin.h clwbintrin.h pcommitintrin.h mwaitxintrin.h"
        ;;
 ia64-*-*)
        extra_headers=ia64intrin.h
@@ -1389,6 +1389,9 @@ x86_64-*-darwin*)
        tmake_file="${tmake_file} ${cpu_type}/t-darwin64 t-slibgcc"
        tm_file="${tm_file} ${cpu_type}/darwin64.h"
        ;;
+i[34567]86-*-elfiamcu)
+       tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/iamcu.h"
+       ;;
 i[34567]86-*-elf*)
        tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h newlib-stdint.h i386/i386elf.h"
        ;;
@@ -2375,6 +2378,7 @@ powerpc*-*-linux*)
        maybe_biarch=${cpu_is_64bit}
        case ${enable_targets} in
            *powerpc64*) maybe_biarch=yes ;;
+           all) maybe_biarch=yes ;;
        esac
        case ${target} in
            powerpc64*-*-linux*spe* | powerpc64*-*-linux*paired*)
@@ -4043,7 +4047,7 @@ case "${target}" in
                ;;
 
        powerpc*-*-* | rs6000-*-*)
-               supported_defaults="abi cpu cpu_32 cpu_64 float tune tune_32 tune_64"
+               supported_defaults="abi cpu cpu_32 cpu_64 float tune tune_32 tune_64 advance_toolchain"
 
                for which in cpu cpu_32 cpu_64 tune tune_32 tune_64; do
                        eval "val=\$with_$which"
@@ -4090,6 +4094,56 @@ case "${target}" in
                        exit 1
                        ;;
                esac
+
+               if test "x$with_advance_toolchain" != x; then
+                   if test -d "/opt/$with_advance_toolchain/." -a \
+                       -d "/opt/$with_advance_toolchain/bin/." -a \
+                       -d "/opt/$with_advance_toolchain/include/."; then
+
+                       tm_file="$tm_file ./advance-toolchain.h"
+                       (at="/opt/$with_advance_toolchain"
+                        echo "/* Use Advance Toolchain $at */"
+                        echo
+                        echo "#ifndef USE_AT_INCLUDE_FILES"
+                        echo "#define USE_AT_INCLUDE_FILES 1"
+                        echo "#endif"
+                        echo
+                        echo "#if USE_AT_INCLUDE_FILES"
+                        echo "#undef  INCLUDE_EXTRA_SPEC"
+                        echo "#define INCLUDE_EXTRA_SPEC" \
+                             "\"-isystem $at/include\""
+                        echo "#endif"
+                        echo
+                        echo "#undef  LINK_OS_EXTRA_SPEC32"
+                        echo "#define LINK_OS_EXTRA_SPEC32" \
+                             "\"%(link_os_new_dtags)" \
+                             "-rpath $prefix/lib -rpath $at/lib" \
+                             "-L $prefix/lib -L $at/lib\""
+                        echo
+                        echo "#undef  LINK_OS_EXTRA_SPEC64"
+                        echo "#define LINK_OS_EXTRA_SPEC64" \
+                             "\"%(link_os_new_dtags)" \
+                             "-rpath $prefix/lib64 -rpath $at/lib64" \
+                             "-L $prefix/lib64 -L $at/lib64\""
+                        echo
+                        echo "#undef  LINK_OS_NEW_DTAGS_SPEC"
+                        echo "#define LINK_OS_NEW_DTAGS_SPEC" \
+                             "\"--enable-new-dtags\""
+                        echo
+                        echo "#undef  DYNAMIC_LINKER_PREFIX"
+                        echo "#define DYNAMIC_LINKER_PREFIX \"$at\""
+                        echo
+                        echo "#undef  MD_EXEC_PREFIX"
+                        echo "#define MD_EXEC_PREFIX \"$at/bin/\""
+                        echo
+                        echo "#undef  MD_STARTFILE_PREFIX"
+                        echo "#define MD_STARTFILE_PREFIX \"$at/lib/\"") \
+                           > advance-toolchain.h
+                   else
+                       echo "Unknown advance-toolchain $with_advance_toolchain"
+                       exit 1
+                   fi
+               fi
                ;;
 
        s390*-*-*)
@@ -4098,7 +4152,7 @@ case "${target}" in
                for which in arch tune; do
                        eval "val=\$with_$which"
                        case ${val} in
-                       "" | g5 | g6 | z900 | z990 | z9-109 | z9-ec | z10 | z196 | zEC12 | z13)
+                       "" | native | g5 | g6 | z900 | z990 | z9-109 | z9-ec | z10 | z196 | zEC12 | z13)
                                # OK
                                ;;
                        *)