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| author | Richard Biener <rguenther@suse.de> | 2014-05-20 08:01:32 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2014-05-20 08:01:32 +0000 |
| commit | 54da09ee2062f41141dbfd116975ee20509a96e3 (patch) | |
| tree | b0ae04d799914545c090c859c13d25a91264e970 /libcpp/configure.ac | |
| parent | 74145685ed423198e739bc1eba4ebed843207341 (diff) | |
| download | gcc-54da09ee2062f41141dbfd116975ee20509a96e3.zip gcc-54da09ee2062f41141dbfd116975ee20509a96e3.tar.gz gcc-54da09ee2062f41141dbfd116975ee20509a96e3.tar.bz2 | |
config.gcc: Remove need_64bit_hwint.
2014-05-20 Richard Biener <rguenther@suse.de>
gcc/
* config.gcc: Remove need_64bit_hwint.
* configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
* hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
it to be true.
* config.in: Regenerate.
* configure: Likewise.
libcpp/
* configure.ac: Copy gcc logic of detecting a 64bit type.
Remove HOST_WIDE_INT define.
* include/cpplib.h: typedef cpp_num_part to a 64bit type,
similar to how hwint.h does it.
* config.in: Regenerate.
* configure: Likewise.
From-SVN: r210632
Diffstat (limited to 'libcpp/configure.ac')
| -rw-r--r-- | libcpp/configure.ac | 35 |
1 files changed, 2 insertions, 33 deletions
diff --git a/libcpp/configure.ac b/libcpp/configure.ac index f2bca1f..93616ad 100644 --- a/libcpp/configure.ac +++ b/libcpp/configure.ac @@ -64,6 +64,8 @@ AC_TYPE_SIZE_T AC_TYPE_SSIZE_T AC_TYPE_UINTPTR_T AC_CHECK_TYPE(ptrdiff_t, int) +AC_CHECK_TYPES([long long], [AC_CHECK_SIZEOF(long long)]) +AC_CHECK_TYPES([__int64], [AC_CHECK_SIZEOF(__int64)]) AC_STRUCT_TM AC_CHECK_SIZEOF(int) AC_CHECK_SIZEOF(long) @@ -180,39 +182,6 @@ if test $enable_canonical_system_headers != no; then 1, [Define to enable system headers canonicalization.]) fi -m4_changequote(,) -case $target in - aarch64*-*-* | \ - alpha*-*-* | \ - arm*-*-* | \ - x86_64-*-* | \ - ia64-*-* | \ - hppa*64*-*-* | \ - i[34567]86-*-* | x86_64-*-solaris2.1[0-9]* | \ - mips*-*-* | \ - mmix-*-* | \ - powerpc*-*-* | \ - rs6000*-*-* | \ - s390*-*-* | \ - sparc*-*-* | \ - spu-*-* | \ - sh[123456789lbe]*-*-* | sh-*-* | \ - tilegx*-*-* | tilepro*-*-* ) - need_64bit_hwint=yes ;; - *) - need_64bit_hwint=yes ;; -esac - -case $need_64bit_hwint:$ac_cv_sizeof_long in - *:8 | no:*) host_wide_int=long ;; - *) host_wide_int='long long' ;; -esac -m4_changequote([,]) - -AC_DEFINE_UNQUOTED(HOST_WIDE_INT, $host_wide_int, -[Define to the widest efficient host integer type at least - as wide as the target's size_t type.]) - case $target in i?86-* | x86_64-*) AC_TRY_COMPILE([], [asm ("pcmpestri %0, %%xmm0, %%xmm1" : : "i"(0))], |