From: Richard Henderson <r...@twiddle.net>
---
gcc/config/spu/spu.md | 12 ++++++++++++
1 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/gcc/config/spu/spu.md b/gcc/config/spu/spu.md
index 676d54e..00cfaa4 100644
--- a/gcc/config/spu/spu.md
+++ b/gcc/config/spu/spu.md
@@ -4395,6 +4395,18 @@ selb\t%0,%4,%0,%3"
"shufb\t%0,%1,%2,%3"
[(set_attr "type" "shuf")])
+(define_expand "vec_permv16qi"
+ [(set (match_operand:V16QI 0 "spu_reg_operand" "")
+ (unspec:V16QI
+ [(match_operand:V16QI 1 "spu_reg_operand" "")
+ (match_operand:V16QI 2 "spu_reg_operand" "")
+ (match_operand:V16QI 3 "spu_reg_operand" "")]
+ UNSPEC_SHUFB))]
+ ""
+ {
+ operands[3] = gen_lowpart (TImode, operands[3]);
+ })
+
(define_insn "nop"
[(unspec_volatile [(const_int 0)] UNSPECV_NOP)]
""
--
1.7.6.4
