The ones that expand to VPERM can be handled by generic code.
The even v4si and v4sf expanders remain until vector.md can be
updated to not invoke them directly.
---
gcc/config/rs6000/altivec.md | 134 +-----------------------------------------
1 files changed, 2 insertions(+), 132 deletions(-)
diff --git a/gcc/config/rs6000/altivec.md b/gcc/config/rs6000/altivec.md
index 84c5444..a3a8d77 100644
--- a/gcc/config/rs6000/altivec.md
+++ b/gcc/config/rs6000/altivec.md
@@ -2429,6 +2429,7 @@
"stvrxl %1,%y0"
[(set_attr "type" "vecstore")])
+;; ??? This is still used directly by vector.md
(define_expand "vec_extract_evenv4si"
[(set (match_operand:V4SI 0 "register_operand" "")
(unspec:V4SI [(match_operand:V4SI 1 "register_operand" "")
@@ -2462,6 +2463,7 @@
DONE;
}")
+;; ??? This is still used directly by vector.md
(define_expand "vec_extract_evenv4sf"
[(set (match_operand:V4SF 0 "register_operand" "")
(unspec:V4SF [(match_operand:V4SF 1 "register_operand" "")
@@ -2495,138 +2497,6 @@
DONE;
}")
-(define_expand "vec_extract_evenv8hi"
- [(set (match_operand:V8HI 0 "register_operand" "")
- (unspec:V8HI [(match_operand:V8HI 1 "register_operand" "")
- (match_operand:V8HI 2 "register_operand" "")]
- UNSPEC_EXTEVEN_V8HI))]
- "TARGET_ALTIVEC"
- "
-{
- rtx mask = gen_reg_rtx (V16QImode);
- rtvec v = rtvec_alloc (16);
-
- RTVEC_ELT (v, 0) = gen_rtx_CONST_INT (QImode, 0);
- RTVEC_ELT (v, 1) = gen_rtx_CONST_INT (QImode, 1);
- RTVEC_ELT (v, 2) = gen_rtx_CONST_INT (QImode, 4);
- RTVEC_ELT (v, 3) = gen_rtx_CONST_INT (QImode, 5);
- RTVEC_ELT (v, 4) = gen_rtx_CONST_INT (QImode, 8);
- RTVEC_ELT (v, 5) = gen_rtx_CONST_INT (QImode, 9);
- RTVEC_ELT (v, 6) = gen_rtx_CONST_INT (QImode, 12);
- RTVEC_ELT (v, 7) = gen_rtx_CONST_INT (QImode, 13);
- RTVEC_ELT (v, 8) = gen_rtx_CONST_INT (QImode, 16);
- RTVEC_ELT (v, 9) = gen_rtx_CONST_INT (QImode, 17);
- RTVEC_ELT (v, 10) = gen_rtx_CONST_INT (QImode, 20);
- RTVEC_ELT (v, 11) = gen_rtx_CONST_INT (QImode, 21);
- RTVEC_ELT (v, 12) = gen_rtx_CONST_INT (QImode, 24);
- RTVEC_ELT (v, 13) = gen_rtx_CONST_INT (QImode, 25);
- RTVEC_ELT (v, 14) = gen_rtx_CONST_INT (QImode, 28);
- RTVEC_ELT (v, 15) = gen_rtx_CONST_INT (QImode, 29);
- emit_insn (gen_vec_initv16qi (mask, gen_rtx_PARALLEL (V16QImode, v)));
- emit_insn (gen_altivec_vperm_v8hi (operands[0], operands[1], operands[2],
mask));
-
- DONE;
-}")
-
-(define_expand "vec_extract_evenv16qi"
- [(set (match_operand:V16QI 0 "register_operand" "")
- (unspec:V16QI [(match_operand:V16QI 1 "register_operand" "")
- (match_operand:V16QI 2 "register_operand" "")]
- UNSPEC_EXTEVEN_V16QI))]
- "TARGET_ALTIVEC"
- "
-{
- rtx mask = gen_reg_rtx (V16QImode);
- rtvec v = rtvec_alloc (16);
-
- RTVEC_ELT (v, 0) = gen_rtx_CONST_INT (QImode, 0);
- RTVEC_ELT (v, 1) = gen_rtx_CONST_INT (QImode, 2);
- RTVEC_ELT (v, 2) = gen_rtx_CONST_INT (QImode, 4);
- RTVEC_ELT (v, 3) = gen_rtx_CONST_INT (QImode, 6);
- RTVEC_ELT (v, 4) = gen_rtx_CONST_INT (QImode, 8);
- RTVEC_ELT (v, 5) = gen_rtx_CONST_INT (QImode, 10);
- RTVEC_ELT (v, 6) = gen_rtx_CONST_INT (QImode, 12);
- RTVEC_ELT (v, 7) = gen_rtx_CONST_INT (QImode, 14);
- RTVEC_ELT (v, 8) = gen_rtx_CONST_INT (QImode, 16);
- RTVEC_ELT (v, 9) = gen_rtx_CONST_INT (QImode, 18);
- RTVEC_ELT (v, 10) = gen_rtx_CONST_INT (QImode, 20);
- RTVEC_ELT (v, 11) = gen_rtx_CONST_INT (QImode, 22);
- RTVEC_ELT (v, 12) = gen_rtx_CONST_INT (QImode, 24);
- RTVEC_ELT (v, 13) = gen_rtx_CONST_INT (QImode, 26);
- RTVEC_ELT (v, 14) = gen_rtx_CONST_INT (QImode, 28);
- RTVEC_ELT (v, 15) = gen_rtx_CONST_INT (QImode, 30);
- emit_insn (gen_vec_initv16qi (mask, gen_rtx_PARALLEL (V16QImode, v)));
- emit_insn (gen_altivec_vperm_v16qi (operands[0], operands[1], operands[2],
mask));
-
- DONE;
-}")
-
-(define_expand "vec_extract_oddv4si"
- [(set (match_operand:V4SI 0 "register_operand" "")
- (unspec:V4SI [(match_operand:V4SI 1 "register_operand" "")
- (match_operand:V4SI 2 "register_operand" "")]
- UNSPEC_EXTODD_V4SI))]
- "TARGET_ALTIVEC"
- "
-{
- rtx mask = gen_reg_rtx (V16QImode);
- rtvec v = rtvec_alloc (16);
-
- RTVEC_ELT (v, 0) = gen_rtx_CONST_INT (QImode, 4);
- RTVEC_ELT (v, 1) = gen_rtx_CONST_INT (QImode, 5);
- RTVEC_ELT (v, 2) = gen_rtx_CONST_INT (QImode, 6);
- RTVEC_ELT (v, 3) = gen_rtx_CONST_INT (QImode, 7);
- RTVEC_ELT (v, 4) = gen_rtx_CONST_INT (QImode, 12);
- RTVEC_ELT (v, 5) = gen_rtx_CONST_INT (QImode, 13);
- RTVEC_ELT (v, 6) = gen_rtx_CONST_INT (QImode, 14);
- RTVEC_ELT (v, 7) = gen_rtx_CONST_INT (QImode, 15);
- RTVEC_ELT (v, 8) = gen_rtx_CONST_INT (QImode, 20);
- RTVEC_ELT (v, 9) = gen_rtx_CONST_INT (QImode, 21);
- RTVEC_ELT (v, 10) = gen_rtx_CONST_INT (QImode, 22);
- RTVEC_ELT (v, 11) = gen_rtx_CONST_INT (QImode, 23);
- RTVEC_ELT (v, 12) = gen_rtx_CONST_INT (QImode, 28);
- RTVEC_ELT (v, 13) = gen_rtx_CONST_INT (QImode, 29);
- RTVEC_ELT (v, 14) = gen_rtx_CONST_INT (QImode, 30);
- RTVEC_ELT (v, 15) = gen_rtx_CONST_INT (QImode, 31);
- emit_insn (gen_vec_initv16qi (mask, gen_rtx_PARALLEL (V16QImode, v)));
- emit_insn (gen_altivec_vperm_v4si (operands[0], operands[1], operands[2],
mask));
-
- DONE;
-}")
-
-(define_expand "vec_extract_oddv4sf"
- [(set (match_operand:V4SF 0 "register_operand" "")
- (unspec:V4SF [(match_operand:V4SF 1 "register_operand" "")
- (match_operand:V4SF 2 "register_operand" "")]
- UNSPEC_EXTODD_V4SF))]
- "TARGET_ALTIVEC"
- "
-{
- rtx mask = gen_reg_rtx (V16QImode);
- rtvec v = rtvec_alloc (16);
-
- RTVEC_ELT (v, 0) = gen_rtx_CONST_INT (QImode, 4);
- RTVEC_ELT (v, 1) = gen_rtx_CONST_INT (QImode, 5);
- RTVEC_ELT (v, 2) = gen_rtx_CONST_INT (QImode, 6);
- RTVEC_ELT (v, 3) = gen_rtx_CONST_INT (QImode, 7);
- RTVEC_ELT (v, 4) = gen_rtx_CONST_INT (QImode, 12);
- RTVEC_ELT (v, 5) = gen_rtx_CONST_INT (QImode, 13);
- RTVEC_ELT (v, 6) = gen_rtx_CONST_INT (QImode, 14);
- RTVEC_ELT (v, 7) = gen_rtx_CONST_INT (QImode, 15);
- RTVEC_ELT (v, 8) = gen_rtx_CONST_INT (QImode, 20);
- RTVEC_ELT (v, 9) = gen_rtx_CONST_INT (QImode, 21);
- RTVEC_ELT (v, 10) = gen_rtx_CONST_INT (QImode, 22);
- RTVEC_ELT (v, 11) = gen_rtx_CONST_INT (QImode, 23);
- RTVEC_ELT (v, 12) = gen_rtx_CONST_INT (QImode, 28);
- RTVEC_ELT (v, 13) = gen_rtx_CONST_INT (QImode, 29);
- RTVEC_ELT (v, 14) = gen_rtx_CONST_INT (QImode, 30);
- RTVEC_ELT (v, 15) = gen_rtx_CONST_INT (QImode, 31);
- emit_insn (gen_vec_initv16qi (mask, gen_rtx_PARALLEL (V16QImode, v)));
- emit_insn (gen_altivec_vperm_v4sf (operands[0], operands[1], operands[2],
mask));
-
- DONE;
-}")
-
(define_insn "vpkuhum_nomode"
[(set (match_operand:V16QI 0 "register_operand" "=v")
(unspec:V16QI [(match_operand 1 "register_operand" "v")
--
1.7.6.4
