* config/h8300/h8300.md (subs patterns): Use %G to negate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33986 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0788cdf..7899410 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,7 @@
 2000-05-18  Richard Henderson  <rth@cygnus.com>
 
+       * config/h8300/h8300.md (subs patterns): Use %G to negate.
+
        * config/h8300/h8300.c (ok_for_bclr): Take a HOST_WIDE_INT.
        (small_power_of_two): Likewise; use exact_log2.
        (adds_subs_operand, one_insn_adds_subs_operand): Remove.

diff --git a/gcc/config/h8300/h8300.md b/gcc/config/h8300/h8300.md
index eeabdee..c198fab 100644 (file)
--- a/gcc/config/h8300/h8300.md
+++ b/gcc/config/h8300/h8300.md
@@ -621,7 +621,7 @@
   "TARGET_H8300"
   "@
    adds        %2,%A0
-   subs        %2,%A0
+   subs        %G2,%A0
    add.b       %s2,%s0\;addx   %t2,%t0 
    add.w       %T2,%T0
    mov.w        %T1,%T0\;add.w  %T2,%T0"
@@ -635,7 +635,7 @@
   "TARGET_H8300H || TARGET_H8300S"
   "@
    adds        %2,%A0
-   subs        %2,%A0
+   subs        %G2,%A0
    add.w       %T2,%T0
    add.w       %T2,%T0"
   [(set_attr "length" "2,2,4,2")
@@ -675,7 +675,7 @@
   "TARGET_H8300H || TARGET_H8300S"
   "@
    adds        %2,%A0
-   subs        %2,%A0
+   subs        %G2,%A0
    add.l       %S2,%S0
    add.l       %S2,%S0"
   [(set_attr "length" "2,2,6,2")