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(??hf2_libfunc): Define like ??sf2_libfunc.

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(emit_float_lib_cmp): Call HFmode library functions.
(init_optabs): Set names for HFmode comparison functions.

From-SVN: r8259
This commit is contained in:
Richard Kenner 1994-10-12 09:17:02 -04:00
parent 01fdf4142d
commit 842dcd1a7d
1 changed files with 42 additions and 1 deletions
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43
gcc/optabs.c
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@ -117,6 +117,13 @@ rtx bcmp_libfunc;
rtx memset_libfunc;
rtx bzero_libfunc;
rtx eqhf2_libfunc;
rtx nehf2_libfunc;
rtx gthf2_libfunc;
rtx gehf2_libfunc;
rtx lthf2_libfunc;
rtx lehf2_libfunc;
rtx eqsf2_libfunc;
rtx nesf2_libfunc;
rtx gtsf2_libfunc;
@ -2762,7 +2769,34 @@ emit_float_lib_cmp (x, y, comparison)
enum machine_mode mode = GET_MODE (x);
rtx libfunc = 0;
if (mode == SFmode)
if (mode == HFmode)
switch (comparison)
{
case EQ:
libfunc = eqhf2_libfunc;
break;
case NE:
libfunc = nehf2_libfunc;
break;
case GT:
libfunc = gthf2_libfunc;
break;
case GE:
libfunc = gehf2_libfunc;
break;
case LT:
libfunc = lthf2_libfunc;
break;
case LE:
libfunc = lehf2_libfunc;
break;
}
else if (mode == SFmode)
switch (comparison)
{
case EQ:
@ -3965,6 +3999,13 @@ init_optabs ()
memset_libfunc = gen_rtx (SYMBOL_REF, Pmode, "memset");
bzero_libfunc = gen_rtx (SYMBOL_REF, Pmode, "bzero");
eqhf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "__eqhf2");
nehf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "__nehf2");
gthf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "__gthf2");
gehf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "__gehf2");
lthf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "__lthf2");
lehf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "__lehf2");
eqsf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "__eqsf2");
nesf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "__nesf2");
gtsf2_libfunc = gen_rtx (SYMBOL_REF, Pmode, "__gtsf2");