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Fortran: Re-enable 128-bit integers for AMD GCN 

This patch reverts the part of Tobias's patch for PR target/96306 that
disables 128-bit integer support for AMD GCN.

2021-06-18  Julian Brown  <julian@codesourcery.com>

libgfortran/
	PR target/96306
	* configure.ac: Remove stanza that removes KIND=16 integers for AMD GCN.
	* configure: Regenerate.
This commit is contained in:
Julian Brown 2021-06-11 14:44:36 -07:00
parent a8a730cd99
commit c0f8c22a3e
2 changed files with 4 additions and 22 deletions
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22
libgfortran/configure vendored
View File

@ -6017,7 +6017,7 @@ case "$host" in
case "$enable_cet" in
auto)
# Check if target supports multi-byte NOPs
# and if assembler supports CET insn.
# and if compiler and assembler support CET insn.
cet_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -fcf-protection"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@ -6216,10 +6216,6 @@ fi
LIBGOMP_CHECKED_INT_KINDS="1 2 4 8 16"
LIBGOMP_CHECKED_REAL_KINDS="4 8 10 16"
if test "x${target_cpu}" = xamdgcn; then
# amdgcn only has limited support for __int128.
LIBGOMP_CHECKED_INT_KINDS="1 2 4 8"
fi
@ -12731,7 +12727,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12744 "configure"
#line 12730 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -12837,7 +12833,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 12850 "configure"
#line 12836 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -15532,16 +15528,6 @@ freebsd* | dragonfly*)
esac
;;
gnu*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
hardcode_into_libs=yes
;;
haiku*)
version_type=linux
need_lib_prefix=no
@ -15663,7 +15649,7 @@ linux*oldld* | linux*aout* | linux*coff*)
# project, but have not yet been accepted: they are GCC-local changes
# for the time being. (See
# https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
version_type=linux
need_lib_prefix=no
need_version=no

4
libgfortran/configure.ac
View File

@ -222,10 +222,6 @@ AM_CONDITIONAL(LIBGFOR_MINIMAL, [test "x${target_cpu}" = xnvptx])
LIBGOMP_CHECKED_INT_KINDS="1 2 4 8 16"
LIBGOMP_CHECKED_REAL_KINDS="4 8 10 16"
if test "x${target_cpu}" = xamdgcn; then
# amdgcn only has limited support for __int128.
LIBGOMP_CHECKED_INT_KINDS="1 2 4 8"
fi
AC_SUBST(LIBGOMP_CHECKED_INT_KINDS)
AC_SUBST(LIBGOMP_CHECKED_REAL_KINDS)