diff options
| author | sje <sje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-11-09 23:48:55 +0000 |
|---|---|---|
| committer | sje <sje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-11-09 23:48:55 +0000 |
| commit | f1ada0dfb2e91f1724a3ebc380c0cc94b72892b8 (patch) | |
| tree | 62e6282ea4f8a36429c6218e0a201ef1c09565eb /gcc/config | |
| parent | e2a3789bfec81eec91751bd367984c80d235eeb8 (diff) | |
| download | gcc-f1ada0dfb2e91f1724a3ebc380c0cc94b72892b8.tar.gz | |
* config/ia64/ia64.c (ia64_hpux_init_libfuncs): Use HP-UX millicode
routines for integer division.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@118632 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/ia64/ia64.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/config/ia64/ia64.c b/gcc/config/ia64/ia64.c index 418f9a13a8e..2867e6ff34f 100644 --- a/gcc/config/ia64/ia64.c +++ b/gcc/config/ia64/ia64.c @@ -9272,6 +9272,22 @@ ia64_hpux_init_libfuncs (void) { ia64_init_libfuncs (); + /* The HP SI millicode division and mod functions expect DI arguments. + By turning them off completely we avoid using both libgcc and the + non-standard millicode routines and use the HP DI millicode routines + instead. */ + + set_optab_libfunc (sdiv_optab, SImode, 0); + set_optab_libfunc (udiv_optab, SImode, 0); + set_optab_libfunc (smod_optab, SImode, 0); + set_optab_libfunc (umod_optab, SImode, 0); + + set_optab_libfunc (sdiv_optab, DImode, "__milli_divI"); + set_optab_libfunc (udiv_optab, DImode, "__milli_divU"); + set_optab_libfunc (smod_optab, DImode, "__milli_remI"); + set_optab_libfunc (umod_optab, DImode, "__milli_remU"); + + /* HP-UX libc has TF min/max/abs routines in it. */ set_optab_libfunc (smin_optab, TFmode, "_U_Qfmin"); set_optab_libfunc (smax_optab, TFmode, "_U_Qfmax"); set_optab_libfunc (abs_optab, TFmode, "_U_Qfabs"); |