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Changes to support rand48 tests 

llvm-svn: 17284
This commit is contained in:
Reid Spencer 2004-10-27 23:03:44 +00:00
parent c8c272ffb1
commit f9676539bb
8 changed files with 255 additions and 86 deletions
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2
llvm/autoconf/AutoRegen.sh
View File

@ -48,5 +48,5 @@ echo "Regenerating configure with autoconf 2.59"
autoconf --force --warnings=all -o ../$outfile $configfile || die "autoconf failed" autoconf --force --warnings=all -o ../$outfile $configfile || die "autoconf failed"
cd .. cd ..
echo "Regenerating config.h.in with autoheader 2.59" echo "Regenerating config.h.in with autoheader 2.59"
autoheader -I autoconf -I autoconf/m4 autoconf/$configfile || die "autoheader failed" autoheader --warnings=all -I autoconf -I autoconf/m4 autoconf/$configfile || die "autoheader failed"
exit 0 exit 0

3
llvm/autoconf/configure.ac
View File

@ -1,5 +1,5 @@
dnl Initialize autoconf dnl Initialize autoconf
AC_INIT([[LLVM]],[[1.4]],[llvmbugs@cs.uiuc.edu]) AC_INIT([[llvm]],[[1.4]],[llvmbugs@cs.uiuc.edu])
dnl Place all of the extra autoconf files into the config subdirectory dnl Place all of the extra autoconf files into the config subdirectory
dnl Tell various tools where the m4 autoconf macros are dnl Tell various tools where the m4 autoconf macros are
@ -318,6 +318,7 @@ AC_CXX_HAVE_FWD_ITERATOR
AC_FUNC_ISNAN AC_FUNC_ISNAN
AC_FUNC_ISINF AC_FUNC_ISINF
AC_FUNC_RAND48
dnl Checks for library functions. dnl Checks for library functions.
AC_FUNC_ALLOCA AC_FUNC_ALLOCA

36
llvm/autoconf/m4/func_isinf.m4
View File

@ -3,22 +3,34 @@
# platform. # platform.
# #
AC_DEFUN([AC_FUNC_ISINF],[ AC_DEFUN([AC_FUNC_ISINF],[
AC_SINGLE_CXX_CHECK([HAVE_ISINF_IN_MATH_H], [ac_cv_func_isinf_in_math_h], AC_SINGLE_CXX_CHECK([ac_cv_func_isinf_in_math_h],
[isinf], [<math.h>], [isinf], [<math.h>],
[#include <math.h> [float f; isinf(f);])
int foo(float f) {return isinf(f);}]) if test "$ac_cv_func_isinf_in_math_h" = "yes" ; then
AC_SINGLE_CXX_CHECK([HAVE_ISINF_IN_CMATH], [ac_cv_func_isinf_in_cmath], AC_DEFINE([HAVE_ISINF_IN_MATH_H],1,[Set to 1 if the isinf function is found in <math.h>])
fi
AC_SINGLE_CXX_CHECK([ac_cv_func_isinf_in_cmath],
[isinf], [<cmath>], [isinf], [<cmath>],
[#include <cmath> [float f; isinf(f);])
int foo(float f) {return isinf(f);}]) if test "$ac_cv_func_isinf_in_cmath" = "yes" ; then
AC_SINGLE_CXX_CHECK([HAVE_STD_ISINF_IN_CMATH], [ac_cv_func_std_isinf_in_cmath], AC_DEFINE([HAVE_ISINF_IN_CMATH],1,[Set to 1 if the isinf function is found in <cmath>])
fi
AC_SINGLE_CXX_CHECK([ac_cv_func_std_isinf_in_cmath],
[std::isinf], [<cmath>], [std::isinf], [<cmath>],
[#include <cmath> [float f; std::isinf(f)}])
using std::isinf; int foo(float f) {return isinf(f);}]) if test "$ac_cv_func_std_isinf_in_cmath" = "yes" ; then
AC_SINGLE_CXX_CHECK([HAVE_FINITE_IN_IEEEFP_H], [ac_cv_func_finite_in_ieeefp_h], AC_DEFINE([HAVE_STD_ISINF_IN_CMATH],1,[Set to 1 if the std::isinf function is found in <cmath>])
fi
AC_SINGLE_CXX_CHECK([ac_cv_func_finite_in_ieeefp_h],
[finite], [<ieeefp.h>], [finite], [<ieeefp.h>],
[#include <ieeefp.h> [float f; finite(f);])
int foo(float f) {return finite(f);}]) if test "$ac_cv_func_finite_in_ieefp_h" = "yes" ; then
AC_DEFINE([HAVE_FINITE_IN_IEEFP_H],1,[Set to 1 if the finite function is found in <ieeefp.h>])
fi
]) ])

27
llvm/autoconf/m4/func_isnan.m4
View File

@ -3,16 +3,25 @@
# platform. # platform.
# #
AC_DEFUN([AC_FUNC_ISNAN],[ AC_DEFUN([AC_FUNC_ISNAN],[
AC_SINGLE_CXX_CHECK([HAVE_ISNAN_IN_MATH_H], [ac_cv_func_isnan_in_math_h], AC_SINGLE_CXX_CHECK([ac_cv_func_isnan_in_math_h],
[isnan], [<math.h>], [isnan], [<math.h>],
[#include <math.h> [float f; isnan(f);])
int foo(float f) {return isnan(f);}])
AC_SINGLE_CXX_CHECK([HAVE_ISNAN_IN_CMATH], [ac_cv_func_isnan_in_cmath], if test "$ac_cv_func_isnan_in_math_h" = "yes" ; then
AC_DEFINE([HAVE_ISNAN_IN_MATH_H],1,[Set to 1 if the isnan function is found in <math.h>])
fi
AC_SINGLE_CXX_CHECK([ac_cv_func_isnan_in_cmath],
[isnan], [<cmath>], [isnan], [<cmath>],
[#include <cmath> [float f; isnan(f);])
int foo(float f) {return isnan(f);}]) if test "$ac_cv_func_isnan_in_cmath" = "yes" ; then
AC_SINGLE_CXX_CHECK([HAVE_STD_ISNAN_IN_CMATH], [ac_cv_func_std_isnan_in_cmath], AC_DEFINE([HAVE_ISNAN_IN_CMATH],1,[Set to 1 if the isnan function is found in <cmath>])
fi
AC_SINGLE_CXX_CHECK([ac_cv_func_std_isnan_in_cmath],
[std::isnan], [<cmath>], [std::isnan], [<cmath>],
[#include <cmath> [float f; std::isnan(f);])
using std::isnan; int foo(float f) {return isnan(f);}]) if test "$ac_cv_func_std_isnan_in_cmath" = "yes" ; then
AC_DEFINE([HAVE_STD_ISNAN_IN_CMATH],1,[Set to 1 if the std::isnan function is found in <cmath>])
fi
]) ])

12
llvm/autoconf/m4/rand48.m4 Normal file
View File

@ -0,0 +1,12 @@
#
# This function determins if the the srand48,drand48,lrand48 functions are
# available on this platform.
#
AC_DEFUN([AC_FUNC_RAND48],[
AC_SINGLE_CXX_CHECK([ac_cv_func_rand48],
[srand48/lrand48/drand48], [<stdlib.h>],
[srand48(0);lrand48();drand48();])
if test "$ac_cv_func_rand48" = "yes" ; then
AC_DEFINE([HAVE_RAND48],1,[Define to 1 if srand48/lrand48/drand48 exist in <stdlib.h>])
fi
])

18
llvm/autoconf/m4/single_cxx_check.m4
View File

@ -1,14 +1,10 @@
dnl AC_SINGLE_CXX_CHECK(DEFINEVAR, CACHEVAR, FUNCTION, HEADER, PROGRAM) dnl AC_SINGLE_CXX_CHECK(CACHEVAR, FUNCTION, HEADER, PROGRAM)
dnl $1, $2, $3, $4, $5 dnl $1, $2, $3, $4,
dnl dnl
AC_DEFUN([AC_SINGLE_CXX_CHECK], AC_DEFUN([AC_SINGLE_CXX_CHECK],
[AC_CACHE_CHECK([for $3 in $4], [$2], [AC_CACHE_CHECK([for $2 in $3], [$1],
[AC_LANG_PUSH([C++]) [AC_LANG_PUSH([C++])
AC_COMPILE_IFELSE(AC_LANG_SOURCE([$5]),[$2=yes],[$2=no]) AC_COMPILE_IFELSE(AC_LANG_PROGRAM([#include $3],[$4]),[$1=yes],[$1=no])
AC_LANG_POP([C++])]) AC_LANG_POP([C++])])
if test "$$2" = "yes" ])
then
AC_DEFINE($1, 1, [Define to 1 if your compiler defines $3 in the $4
header file.])
fi])

228
llvm/configure vendored
View File

@ -1,6 +1,6 @@
#! /bin/sh #! /bin/sh
# Guess values for system-dependent variables and create Makefiles. # Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.59 for LLVM 1.4. # Generated by GNU Autoconf 2.59 for llvm 1.4.
# #
# Report bugs to <llvmbugs@cs.uiuc.edu>. # Report bugs to <llvmbugs@cs.uiuc.edu>.
# #
@ -421,10 +421,10 @@ SHELL=${CONFIG_SHELL-/bin/sh}
: ${ac_max_here_lines=38} : ${ac_max_here_lines=38}
# Identity of this package. # Identity of this package.
PACKAGE_NAME='LLVM' PACKAGE_NAME='llvm'
PACKAGE_TARNAME='-llvm-' PACKAGE_TARNAME='-llvm-'
PACKAGE_VERSION='1.4' PACKAGE_VERSION='1.4'
PACKAGE_STRING='LLVM 1.4' PACKAGE_STRING='llvm 1.4'
PACKAGE_BUGREPORT='llvmbugs@cs.uiuc.edu' PACKAGE_BUGREPORT='llvmbugs@cs.uiuc.edu'
ac_unique_file=""Makefile.config.in"" ac_unique_file=""Makefile.config.in""
@ -962,7 +962,7 @@ if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing. # Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh. # This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF cat <<_ACEOF
\`configure' configures LLVM 1.4 to adapt to many kinds of systems. \`configure' configures llvm 1.4 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]... Usage: $0 [OPTION]... [VAR=VALUE]...
@ -1024,7 +1024,7 @@ fi
if test -n "$ac_init_help"; then if test -n "$ac_init_help"; then
case $ac_init_help in case $ac_init_help in
short | recursive ) echo "Configuration of LLVM 1.4:";; short | recursive ) echo "Configuration of llvm 1.4:";;
esac esac
cat <<\_ACEOF cat <<\_ACEOF
@ -1164,7 +1164,7 @@ fi
test -n "$ac_init_help" && exit 0 test -n "$ac_init_help" && exit 0
if $ac_init_version; then if $ac_init_version; then
cat <<\_ACEOF cat <<\_ACEOF
LLVM configure 1.4 llvm configure 1.4
generated by GNU Autoconf 2.59 generated by GNU Autoconf 2.59
Copyright (C) 2003 Free Software Foundation, Inc. Copyright (C) 2003 Free Software Foundation, Inc.
@ -1178,7 +1178,7 @@ cat >&5 <<_ACEOF
This file contains any messages produced by compilers while This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake. running configure, to aid debugging if configure makes a mistake.
It was created by LLVM $as_me 1.4, which was It was created by llvm $as_me 1.4, which was
generated by GNU Autoconf 2.59. Invocation command line was generated by GNU Autoconf 2.59. Invocation command line was
$ $0 $@ $ $0 $@
@ -22562,14 +22562,20 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
cat >conftest.$ac_ext <<_ACEOF cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */ /* confdefs.h. */
_ACEOF _ACEOF
cat confdefs.h >>conftest.$ac_ext cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */ /* end confdefs.h. */
#include <math.h> #include <math.h>
int foo(float f) {return isnan(f);} int
main ()
{
float f; isnan(f);
;
return 0;
}
_ACEOF _ACEOF
rm -f conftest.$ac_objext rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
@ -22601,7 +22607,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_func_isnan_in_math_h=no ac_cv_func_isnan_in_math_h=no
fi fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
@ -22610,14 +22616,16 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi fi
echo "$as_me:$LINENO: result: $ac_cv_func_isnan_in_math_h" >&5 echo "$as_me:$LINENO: result: $ac_cv_func_isnan_in_math_h" >&5
echo "${ECHO_T}$ac_cv_func_isnan_in_math_h" >&6 echo "${ECHO_T}$ac_cv_func_isnan_in_math_h" >&6
if test "$ac_cv_func_isnan_in_math_h" = "yes"
then
if test "$ac_cv_func_isnan_in_math_h" = "yes" ; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_ISNAN_IN_MATH_H 1 #define HAVE_ISNAN_IN_MATH_H 1
_ACEOF _ACEOF
fi fi
echo "$as_me:$LINENO: checking for isnan in <cmath>" >&5 echo "$as_me:$LINENO: checking for isnan in <cmath>" >&5
echo $ECHO_N "checking for isnan in <cmath>... $ECHO_C" >&6 echo $ECHO_N "checking for isnan in <cmath>... $ECHO_C" >&6
if test "${ac_cv_func_isnan_in_cmath+set}" = set; then if test "${ac_cv_func_isnan_in_cmath+set}" = set; then
@ -22629,14 +22637,20 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
cat >conftest.$ac_ext <<_ACEOF cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */ /* confdefs.h. */
_ACEOF _ACEOF
cat confdefs.h >>conftest.$ac_ext cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */ /* end confdefs.h. */
#include <cmath> #include <cmath>
int foo(float f) {return isnan(f);} int
main ()
{
float f; isnan(f);
;
return 0;
}
_ACEOF _ACEOF
rm -f conftest.$ac_objext rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
@ -22668,7 +22682,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_func_isnan_in_cmath=no ac_cv_func_isnan_in_cmath=no
fi fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
@ -22677,14 +22691,15 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi fi
echo "$as_me:$LINENO: result: $ac_cv_func_isnan_in_cmath" >&5 echo "$as_me:$LINENO: result: $ac_cv_func_isnan_in_cmath" >&5
echo "${ECHO_T}$ac_cv_func_isnan_in_cmath" >&6 echo "${ECHO_T}$ac_cv_func_isnan_in_cmath" >&6
if test "$ac_cv_func_isnan_in_cmath" = "yes"
then if test "$ac_cv_func_isnan_in_cmath" = "yes" ; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_ISNAN_IN_CMATH 1 #define HAVE_ISNAN_IN_CMATH 1
_ACEOF _ACEOF
fi fi
echo "$as_me:$LINENO: checking for std::isnan in <cmath>" >&5 echo "$as_me:$LINENO: checking for std::isnan in <cmath>" >&5
echo $ECHO_N "checking for std::isnan in <cmath>... $ECHO_C" >&6 echo $ECHO_N "checking for std::isnan in <cmath>... $ECHO_C" >&6
if test "${ac_cv_func_std_isnan_in_cmath+set}" = set; then if test "${ac_cv_func_std_isnan_in_cmath+set}" = set; then
@ -22696,14 +22711,20 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
cat >conftest.$ac_ext <<_ACEOF cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */ /* confdefs.h. */
_ACEOF _ACEOF
cat confdefs.h >>conftest.$ac_ext cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */ /* end confdefs.h. */
#include <cmath> #include <cmath>
using std::isnan; int foo(float f) {return isnan(f);} int
main ()
{
float f; std::isnan(f);
;
return 0;
}
_ACEOF _ACEOF
rm -f conftest.$ac_objext rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
@ -22735,7 +22756,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_func_std_isnan_in_cmath=no ac_cv_func_std_isnan_in_cmath=no
fi fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
@ -22744,14 +22765,14 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi fi
echo "$as_me:$LINENO: result: $ac_cv_func_std_isnan_in_cmath" >&5 echo "$as_me:$LINENO: result: $ac_cv_func_std_isnan_in_cmath" >&5
echo "${ECHO_T}$ac_cv_func_std_isnan_in_cmath" >&6 echo "${ECHO_T}$ac_cv_func_std_isnan_in_cmath" >&6
if test "$ac_cv_func_std_isnan_in_cmath" = "yes"
then if test "$ac_cv_func_std_isnan_in_cmath" = "yes" ; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_STD_ISNAN_IN_CMATH 1 #define HAVE_STD_ISNAN_IN_CMATH 1
_ACEOF _ACEOF
fi fi
echo "$as_me:$LINENO: checking for isinf in <math.h>" >&5 echo "$as_me:$LINENO: checking for isinf in <math.h>" >&5
@ -22765,14 +22786,20 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
cat >conftest.$ac_ext <<_ACEOF cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */ /* confdefs.h. */
_ACEOF _ACEOF
cat confdefs.h >>conftest.$ac_ext cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */ /* end confdefs.h. */
#include <math.h> #include <math.h>
int foo(float f) {return isinf(f);} int
main ()
{
float f; isinf(f);
;
return 0;
}
_ACEOF _ACEOF
rm -f conftest.$ac_objext rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
@ -22804,7 +22831,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_func_isinf_in_math_h=no ac_cv_func_isinf_in_math_h=no
fi fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
@ -22813,14 +22840,15 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi fi
echo "$as_me:$LINENO: result: $ac_cv_func_isinf_in_math_h" >&5 echo "$as_me:$LINENO: result: $ac_cv_func_isinf_in_math_h" >&5
echo "${ECHO_T}$ac_cv_func_isinf_in_math_h" >&6 echo "${ECHO_T}$ac_cv_func_isinf_in_math_h" >&6
if test "$ac_cv_func_isinf_in_math_h" = "yes"
then if test "$ac_cv_func_isinf_in_math_h" = "yes" ; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_ISINF_IN_MATH_H 1 #define HAVE_ISINF_IN_MATH_H 1
_ACEOF _ACEOF
fi fi
echo "$as_me:$LINENO: checking for isinf in <cmath>" >&5 echo "$as_me:$LINENO: checking for isinf in <cmath>" >&5
echo $ECHO_N "checking for isinf in <cmath>... $ECHO_C" >&6 echo $ECHO_N "checking for isinf in <cmath>... $ECHO_C" >&6
if test "${ac_cv_func_isinf_in_cmath+set}" = set; then if test "${ac_cv_func_isinf_in_cmath+set}" = set; then
@ -22832,14 +22860,20 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
cat >conftest.$ac_ext <<_ACEOF cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */ /* confdefs.h. */
_ACEOF _ACEOF
cat confdefs.h >>conftest.$ac_ext cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */ /* end confdefs.h. */
#include <cmath> #include <cmath>
int foo(float f) {return isinf(f);} int
main ()
{
float f; isinf(f);
;
return 0;
}
_ACEOF _ACEOF
rm -f conftest.$ac_objext rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
@ -22871,7 +22905,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_func_isinf_in_cmath=no ac_cv_func_isinf_in_cmath=no
fi fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
@ -22880,14 +22914,15 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi fi
echo "$as_me:$LINENO: result: $ac_cv_func_isinf_in_cmath" >&5 echo "$as_me:$LINENO: result: $ac_cv_func_isinf_in_cmath" >&5
echo "${ECHO_T}$ac_cv_func_isinf_in_cmath" >&6 echo "${ECHO_T}$ac_cv_func_isinf_in_cmath" >&6
if test "$ac_cv_func_isinf_in_cmath" = "yes"
then if test "$ac_cv_func_isinf_in_cmath" = "yes" ; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_ISINF_IN_CMATH 1 #define HAVE_ISINF_IN_CMATH 1
_ACEOF _ACEOF
fi fi
echo "$as_me:$LINENO: checking for std::isinf in <cmath>" >&5 echo "$as_me:$LINENO: checking for std::isinf in <cmath>" >&5
echo $ECHO_N "checking for std::isinf in <cmath>... $ECHO_C" >&6 echo $ECHO_N "checking for std::isinf in <cmath>... $ECHO_C" >&6
if test "${ac_cv_func_std_isinf_in_cmath+set}" = set; then if test "${ac_cv_func_std_isinf_in_cmath+set}" = set; then
@ -22899,14 +22934,20 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
cat >conftest.$ac_ext <<_ACEOF cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */ /* confdefs.h. */
_ACEOF _ACEOF
cat confdefs.h >>conftest.$ac_ext cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */ /* end confdefs.h. */
#include <cmath> #include <cmath>
using std::isinf; int foo(float f) {return isinf(f);} int
main ()
{
float f; std::isinf(f)}
;
return 0;
}
_ACEOF _ACEOF
rm -f conftest.$ac_objext rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
@ -22938,7 +22979,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_func_std_isinf_in_cmath=no ac_cv_func_std_isinf_in_cmath=no
fi fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
@ -22947,14 +22988,15 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi fi
echo "$as_me:$LINENO: result: $ac_cv_func_std_isinf_in_cmath" >&5 echo "$as_me:$LINENO: result: $ac_cv_func_std_isinf_in_cmath" >&5
echo "${ECHO_T}$ac_cv_func_std_isinf_in_cmath" >&6 echo "${ECHO_T}$ac_cv_func_std_isinf_in_cmath" >&6
if test "$ac_cv_func_std_isinf_in_cmath" = "yes"
then if test "$ac_cv_func_std_isinf_in_cmath" = "yes" ; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_STD_ISINF_IN_CMATH 1 #define HAVE_STD_ISINF_IN_CMATH 1
_ACEOF _ACEOF
fi fi
echo "$as_me:$LINENO: checking for finite in <ieeefp.h>" >&5 echo "$as_me:$LINENO: checking for finite in <ieeefp.h>" >&5
echo $ECHO_N "checking for finite in <ieeefp.h>... $ECHO_C" >&6 echo $ECHO_N "checking for finite in <ieeefp.h>... $ECHO_C" >&6
if test "${ac_cv_func_finite_in_ieeefp_h+set}" = set; then if test "${ac_cv_func_finite_in_ieeefp_h+set}" = set; then
@ -22966,14 +23008,20 @@ ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
cat >conftest.$ac_ext <<_ACEOF cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */ /* confdefs.h. */
_ACEOF _ACEOF
cat confdefs.h >>conftest.$ac_ext cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */ /* end confdefs.h. */
#include <ieeefp.h> #include <ieeefp.h>
int foo(float f) {return finite(f);} int
main ()
{
float f; finite(f);
;
return 0;
}
_ACEOF _ACEOF
rm -f conftest.$ac_objext rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
@ -23005,7 +23053,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_func_finite_in_ieeefp_h=no ac_cv_func_finite_in_ieeefp_h=no
fi fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c ac_ext=c
ac_cpp='$CPP $CPPFLAGS' ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
@ -23014,14 +23062,90 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi fi
echo "$as_me:$LINENO: result: $ac_cv_func_finite_in_ieeefp_h" >&5 echo "$as_me:$LINENO: result: $ac_cv_func_finite_in_ieeefp_h" >&5
echo "${ECHO_T}$ac_cv_func_finite_in_ieeefp_h" >&6 echo "${ECHO_T}$ac_cv_func_finite_in_ieeefp_h" >&6
if test "$ac_cv_func_finite_in_ieeefp_h" = "yes"
then if test "$ac_cv_func_finite_in_ieefp_h" = "yes" ; then
cat >>confdefs.h <<\_ACEOF cat >>confdefs.h <<\_ACEOF
#define HAVE_FINITE_IN_IEEEFP_H 1 #define HAVE_FINITE_IN_IEEFP_H 1
_ACEOF _ACEOF
fi fi
echo "$as_me:$LINENO: checking for srand48/lrand48/drand48 in <stdlib.h>" >&5
echo $ECHO_N "checking for srand48/lrand48/drand48 in <stdlib.h>... $ECHO_C" >&6
if test "${ac_cv_func_rand48+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_ext=cc
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <stdlib.h>
int
main ()
{
srand48(0);lrand48();drand48();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } &&
{ ac_try='test -z "$ac_cxx_werror_flag"
|| test ! -s conftest.err'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; } &&
{ ac_try='test -s conftest.$ac_objext'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
ac_cv_func_rand48=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_func_rand48=no
fi
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi
echo "$as_me:$LINENO: result: $ac_cv_func_rand48" >&5
echo "${ECHO_T}$ac_cv_func_rand48" >&6
if test "$ac_cv_func_rand48" = "yes" ; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_RAND48 1
_ACEOF
fi
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
@ -24875,7 +24999,7 @@ _ASBOX
} >&5 } >&5
cat >&5 <<_CSEOF cat >&5 <<_CSEOF
This file was extended by LLVM $as_me 1.4, which was This file was extended by llvm $as_me 1.4, which was
generated by GNU Autoconf 2.59. Invocation command line was generated by GNU Autoconf 2.59. Invocation command line was
CONFIG_FILES = $CONFIG_FILES CONFIG_FILES = $CONFIG_FILES
@ -24941,7 +25065,7 @@ _ACEOF
cat >>$CONFIG_STATUS <<_ACEOF cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\ ac_cs_version="\\
LLVM config.status 1.4 llvm config.status 1.4
configured by $0, generated by GNU Autoconf 2.59, configured by $0, generated by GNU Autoconf 2.59,
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"

15
llvm/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
View File

@ -213,6 +213,8 @@ GenericValue lle_X_floor(FunctionType *M, const vector<GenericValue> &Args) {
return GV; return GV;
} }
#ifdef HAVE_RAND48
// double drand48() // double drand48()
GenericValue lle_X_drand48(FunctionType *M, const vector<GenericValue> &Args) { GenericValue lle_X_drand48(FunctionType *M, const vector<GenericValue> &Args) {
assert(Args.size() == 0); assert(Args.size() == 0);
@ -236,6 +238,16 @@ GenericValue lle_X_srand48(FunctionType *M, const vector<GenericValue> &Args) {
return GenericValue(); return GenericValue();
} }
#endif
// int rand()
GenericValue lle_X_rand(FunctionType *M, const vector<GenericValue> &Args) {
assert(Args.size() == 0);
GenericValue GV;
GV.IntVal = rand();
return GV;
}
// void srand(uint) // void srand(uint)
GenericValue lle_X_srand(FunctionType *M, const vector<GenericValue> &Args) { GenericValue lle_X_srand(FunctionType *M, const vector<GenericValue> &Args) {
assert(Args.size() == 1); assert(Args.size() == 1);
@ -676,9 +688,12 @@ void Interpreter::initializeExternalFunctions() {
FuncNames["lle_X_log"] = lle_X_log; FuncNames["lle_X_log"] = lle_X_log;
FuncNames["lle_X_floor"] = lle_X_floor; FuncNames["lle_X_floor"] = lle_X_floor;
FuncNames["lle_X_srand"] = lle_X_srand; FuncNames["lle_X_srand"] = lle_X_srand;
FuncNames["lle_X_rand"] = lle_X_rand;
#ifdef HAVE_RAND48
FuncNames["lle_X_drand48"] = lle_X_drand48; FuncNames["lle_X_drand48"] = lle_X_drand48;
FuncNames["lle_X_srand48"] = lle_X_srand48; FuncNames["lle_X_srand48"] = lle_X_srand48;
FuncNames["lle_X_lrand48"] = lle_X_lrand48; FuncNames["lle_X_lrand48"] = lle_X_lrand48;
#endif
FuncNames["lle_X_sqrt"] = lle_X_sqrt; FuncNames["lle_X_sqrt"] = lle_X_sqrt;
FuncNames["lle_X_puts"] = lle_X_puts; FuncNames["lle_X_puts"] = lle_X_puts;
FuncNames["lle_X_printf"] = lle_X_printf; FuncNames["lle_X_printf"] = lle_X_printf;