Ekdohibs
/
ocaml
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ARCH_ALIGN_DOUBLE incorrect sur UltraSparc en mode 64 bits (PR#2572) 

git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@6393 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02
master
Xavier Leroy 2004-06-12 14:50:52 +00:00
parent c8bd730465
commit 1882ecd18f
1 changed files with 17 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
configure vendored
View File

@ -405,8 +405,16 @@ case "$host" in
# On Sparc V9 with certain versions of gcc, determination of double
# alignment is not reliable (PR#1521), hence force it.
# Same goes for hppa.
# But there's a knack (PR#2572):
# if we're in 64-bit mode (sizeof(long) == 8),
# we must not doubleword-align floats...
if test $2 = 8; then
echo "Doubles can be word-aligned."
echo "#undef ARCH_ALIGN_DOUBLE" >> m.h
else
echo "Doubles must be doubleword-aligned."
echo "#define ARCH_ALIGN_DOUBLE" >> m.h;;
echo "#define ARCH_ALIGN_DOUBLE" >> m.h
fi;;
*)
sh ./runtest dblalign.c
case $? in
@ -425,8 +433,13 @@ esac
if $int64_native; then
case "$host" in
hppa*-*-*)
if test $2 = 8; then
echo "64-bit integers can be word-aligned."
echo "#undef ARCH_ALIGN_INT64" >> m.h
else
echo "64-bit integers must be doubleword-aligned."
echo "#define ARCH_ALIGN_INT64" >> m.h;;
echo "#define ARCH_ALIGN_INT64" >> m.h
fi;;
*)
sh ./runtest int64align.c
case $? in