diff mbox

[PR68432,08/22] Use code,alternative attributes for arc

Message ID 8737vui7na.fsf@e105548-lin.cambridge.arm.com
State New
Headers show

Commit Message

Richard Sandiford Nov. 25, 2015, 12:30 p.m. UTC 
Tested as described in the covering note.  I plan to commit this as obvious
if the prerequisites are approved.

gcc/
	* config/arc/arc.md (cpu_facility): Turn into a code,alternative
	attribute.
	(enabled): Likewise.
diff mbox

Patch

diff --git a/gcc/config/arc/arc.md b/gcc/config/arc/arc.md
index 1d070a3..5477260 100644
--- a/gcc/config/arc/arc.md
+++ b/gcc/config/arc/arc.md
@@ -231,7 +231,8 @@ 
 
 ; for ARCv2 we need to disable/enable different instruction alternatives
 (define_attr "cpu_facility" "std,av1,av2"
-  (const_string "std"))
+  (const_string "std")
+  "code,alternative")
 
 ; We should consider all the instructions enabled until otherwise
 (define_attr "enabled" "no,yes"
@@ -243,7 +244,8 @@ 
 	      (not (match_test "TARGET_V2")))
 	 (const_string "no")
 	 ]
-	(const_string "yes")))
+	(const_string "yes"))
+  "code,alternative")
 
 (define_attr "predicable" "no,yes" (const_string "no"))
 ;; if 'predicable' were not so brain-dead, we would specify: