* config/mn10300/mn10300.c (notice_update_cc): Don't handle

	CC_INVERT.
	* config/mn10300/mn10300.md (cc): Remove "invert".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@79573 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 42e3475..bdba02a 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2004-03-17  Kazu Hirata  <kazu@cs.umass.edu>
+
+       * config/mn10300/mn10300.c (notice_update_cc): Don't handle
+       CC_INVERT.
+       * config/mn10300/mn10300.md (cc): Remove "invert".
+
 2004-03-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
        * builtins.c (integer_valued_real_p): Add builtin rint.

diff --git a/gcc/config/mn10300/mn10300.c b/gcc/config/mn10300/mn10300.c
index 2c68dcb..978d1c7 100644 (file)
--- a/gcc/config/mn10300/mn10300.c
+++ b/gcc/config/mn10300/mn10300.c
@@ -1198,13 +1198,6 @@ notice_update_cc (rtx body, rtx insn)
        cc_status.mdep.fpCC = 1;
       break;
 
-    case CC_INVERT:
-      /* The insn is a compare instruction.  */
-      CC_STATUS_INIT;
-      cc_status.value1 = SET_SRC (body);
-      cc_status.flags |= CC_INVERTED;
-      break;
-
     case CC_CLOBBER:
       /* Insn doesn't leave CC in a usable state.  */
       CC_STATUS_INIT;

diff --git a/gcc/config/mn10300/mn10300.md b/gcc/config/mn10300/mn10300.md
index 020f790..5746ecd 100644 (file)
--- a/gcc/config/mn10300/mn10300.md
+++ b/gcc/config/mn10300/mn10300.md
@@ -33,9 +33,8 @@
 ;; set_znv - insn sets z,n,v to usable values; c is unusable.
 ;; set_zn  - insn sets z,n to usable values; v,c are unusable.
 ;; compare - compare instruction
-;; invert -- like compare, but flags are inverted.
 ;; clobber - value of cc is unknown
-(define_attr "cc" "none,none_0hit,set_znv,set_zn,compare,clobber,invert"
+(define_attr "cc" "none,none_0hit,set_znv,set_zn,compare,clobber"
   (const_string "clobber"))
 
 (define_constants [