[PATCH 08/10] altivec: Adjust dot-product backend patterns

[Victor Do Nascimento]

Following the migration of the dot_prod optab from a direct to a
conversion-type optab, ensure all back-end patterns incorporate the
second machine mode into pattern names.

gcc/ChangeLog:

        * config/rs6000/altivec.md (udot_prod<mode>): Deleted.
        (udot_prodv4si<mode>): New.
        (sdot_prodv8hi): Deleted.
        (sdot_prodv4siv8hi): New.
---
 gcc/config/rs6000/altivec.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/config/rs6000/altivec.md b/gcc/config/rs6000/altivec.md
index 5af9bf920a2..0682c8eb184 100644
--- a/gcc/config/rs6000/altivec.md
+++ b/gcc/config/rs6000/altivec.md
@@ -3699,7 +3699,7 @@ (define_expand "neg<mode>2"
     }
 })
 
-(define_expand "udot_prod<mode>"
+(define_expand "udot_prodv4si<mode>"
   [(set (match_operand:V4SI 0 "register_operand" "=v")
         (plus:V4SI (match_operand:V4SI 3 "register_operand" "v")
                    (unspec:V4SI [(match_operand:VIshort 1 "register_operand" 
"v")  
@@ -3711,7 +3711,7 @@ (define_expand "udot_prod<mode>"
   DONE;
 })
 
-(define_expand "sdot_prodv8hi"
+(define_expand "sdot_prodv4siv8hi"
   [(set (match_operand:V4SI 0 "register_operand" "=v")
         (plus:V4SI (match_operand:V4SI 3 "register_operand" "v")
                    (unspec:V4SI [(match_operand:V8HI 1 "register_operand" "v")
-- 
2.34.1