* config/h8300/h8300.md (define_asm_attributes): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@72264 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f9f4321..1c2dc1f 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2003-10-09  Kazu Hirata  <kazu@cs.umass.edu>
+
+       * config/h8300/h8300.md (define_asm_attributes): New.
+
 2003-10-09  Roger Sayle  <roger@eyesopen.com>
 
        * optabs.c (prepare_float_lib_cmp): Always attach a REG_EQUAL note

diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md
index 095949d..9c8b88f 100644 (file)
--- a/gcc/config/h8300/h8300.md
+++ b/gcc/config/h8300/h8300.md
@@ -101,6 +101,12 @@
 
 (define_attr "cc" "none,none_0hit,set_znv,set_zn,compare,clobber"
   (const_string "clobber"))
+
+;; Provide the maximum length of an assembly instruction in an asm
+;; statement.  The maximum length of 14 bytes is achieved on H8SX.
+
+(define_asm_attributes
+  [(set_attr "length" "14")])
 \f
 ;; ----------------------------------------------------------------------
 ;; MOVE INSTRUCTIONS