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authorRichard Henderson <richard.henderson@linaro.org>2019-04-30 15:11:45 -0700
committerRichard Henderson <richard.henderson@linaro.org>2019-05-22 15:09:43 -0400
commit3ec3538a45f2fead475b0cca6945092c87927b4f (patch)
tree5b7ba3bd5cdbb72a0bdcf210ed0e53327c1d92d2 /tcg/i386/tcg-target.inc.c
parent904c5e19672778cc3349f4975437cfdf3371abb6 (diff)
tcg/i386: Remove expansion for missing minmax
This is now handled by code within tcg-op-vec.c. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'tcg/i386/tcg-target.inc.c')
-rw-r--r--tcg/i386/tcg-target.inc.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/tcg/i386/tcg-target.inc.c b/tcg/i386/tcg-target.inc.c
index ffcafb1e14..569a2c2120 100644
--- a/tcg/i386/tcg-target.inc.c
+++ b/tcg/i386/tcg-target.inc.c
@@ -3297,7 +3297,6 @@ int tcg_can_emit_vec_op(TCGOpcode opc, TCGType type, unsigned vece)
case INDEX_op_smax_vec:
case INDEX_op_umin_vec:
case INDEX_op_umax_vec:
- return vece <= MO_32 ? 1 : -1;
case INDEX_op_abs_vec:
return vece <= MO_32;
@@ -3551,25 +3550,6 @@ static void expand_vec_cmpsel(TCGType type, unsigned vece, TCGv_vec v0,
tcg_temp_free_vec(t);
}
-static void expand_vec_minmax(TCGType type, unsigned vece,
- TCGCond cond, bool min,
- TCGv_vec v0, TCGv_vec v1, TCGv_vec v2)
-{
- TCGv_vec t1 = tcg_temp_new_vec(type);
-
- tcg_debug_assert(vece == MO_64);
-
- tcg_gen_cmp_vec(cond, vece, t1, v1, v2);
- if (min) {
- TCGv_vec t2;
- t2 = v1, v1 = v2, v2 = t2;
- }
- vec_gen_4(INDEX_op_x86_vpblendvb_vec, type, vece,
- tcgv_vec_arg(v0), tcgv_vec_arg(v1),
- tcgv_vec_arg(v2), tcgv_vec_arg(t1));
- tcg_temp_free_vec(t1);
-}
-
void tcg_expand_vec_op(TCGOpcode opc, TCGType type, unsigned vece,
TCGArg a0, ...)
{
@@ -3609,23 +3589,6 @@ void tcg_expand_vec_op(TCGOpcode opc, TCGType type, unsigned vece,
expand_vec_cmpsel(type, vece, v0, v1, v2, v3, v4, va_arg(va, TCGArg));
break;
- case INDEX_op_smin_vec:
- v2 = temp_tcgv_vec(arg_temp(a2));
- expand_vec_minmax(type, vece, TCG_COND_GT, true, v0, v1, v2);
- break;
- case INDEX_op_smax_vec:
- v2 = temp_tcgv_vec(arg_temp(a2));
- expand_vec_minmax(type, vece, TCG_COND_GT, false, v0, v1, v2);
- break;
- case INDEX_op_umin_vec:
- v2 = temp_tcgv_vec(arg_temp(a2));
- expand_vec_minmax(type, vece, TCG_COND_GTU, true, v0, v1, v2);
- break;
- case INDEX_op_umax_vec:
- v2 = temp_tcgv_vec(arg_temp(a2));
- expand_vec_minmax(type, vece, TCG_COND_GTU, false, v0, v1, v2);
- break;
-
default:
break;
}