diff mbox

[committed,moxie] Add use of zex instruction

Message ID 87zjatc9n0.fsf@moxielogic.com
State New
Headers show

Commit Message

Anthony Green Dec. 12, 2014, 12:53 p.m. UTC 
I've committed the following patch for the moxie port...

2014-12-12  Anthony Green  <green@moxielogic.com>

	* config/moxie/moxie.md: Add use of zex instruction.
diff mbox

Patch

Index: gcc/config/moxie/moxie.md
===================================================================
--- gcc/config/moxie/moxie.md	(revision 218664)
+++ gcc/config/moxie/moxie.md	(working copy)
@@ -241,10 +241,10 @@ 
 
 (define_insn_and_split "zero_extendqisi2"
   [(set (match_operand:SI 0 "register_operand" "=r,r,r,r")
-	(zero_extend:SI (match_operand:QI 1 "nonimmediate_operand" "0,W,A,B")))]
+	(zero_extend:SI (match_operand:QI 1 "nonimmediate_operand" "r,W,A,B")))]
   ""
   "@
-   ;
+   zex.b  %0, %1
    ld.b   %0, %1
    lda.b  %0, %1
    ldo.b  %0, %1"
@@ -254,14 +254,14 @@ 
 {
   operands[2] = gen_lowpart (QImode, operands[0]);
 }
-  [(set_attr "length" "0,2,6,6")])
+  [(set_attr "length" "2,2,6,6")])
 
 (define_insn_and_split "zero_extendhisi2"
   [(set (match_operand:SI 0 "register_operand" "=r,r,r,r")
-	(zero_extend:SI (match_operand:HI 1 "nonimmediate_operand" "0,W,A,B")))]
+	(zero_extend:SI (match_operand:HI 1 "nonimmediate_operand" "r,W,A,B")))]
   ""
   "@
-   ;
+   zex.s  %0, %1
    ld.s   %0, %1
    lda.s  %0, %1
    ldo.s  %0, %1"
@@ -271,7 +271,7 @@ 
 {
   operands[2] = gen_lowpart (HImode, operands[0]);
 }
-  [(set_attr "length" "0,2,6,6")])
+  [(set_attr "length" "2,2,6,6")])
 
 (define_insn "extendqisi2"
   [(set (match_operand:SI 0 "register_operand" "=r")