s390.md ("*cmp<mode>_ccs"): Fix comment mentioning the instructions emitted by the pattern.

2012-01-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.md ("*cmp<mode>_ccs"): Fix comment mentioning
	the instructions emitted by the pattern.
	("*TDC_insn_<mode>"): Add comment.

From-SVN: r182831

gcc/ChangeLog

+2012-01-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.md ("*cmp<mode>_ccs"): Fix comment mentioning
+	the instructions emitted by the pattern.
+	("*TDC_insn_<mode>"): Add comment.
+
 2012-01-03  Richard Guenther  <rguenther@suse.de>
 
 	PR middle-end/51730

gcc/config/s390/s390.md

@@ -1010,7 +1010,7 @@
    [(set_attr "op_type" "RRE")
     (set_attr "type"  "fsimp<mode>")])
 
-; cxtr, cxbr, cdbr, cebr, cdb, ceb, cxbtr, cdbtr
+; cxtr, cxbr, cdtr, cdbr, cebr, cdb, ceb
 (define_insn "*cmp<mode>_ccs"
   [(set (reg CC_REGNUM)
         (compare (match_operand:FP 0 "register_operand" "f,f")
@@ -2816,6 +2816,7 @@
 ; is the register to be tested and the second one is the bit mask
 ; specifying the required test(s).
 ;
+; tcxb, tcdb, tceb, tdcxt, tdcdt, tdcet
 (define_insn "*TDC_insn_<mode>"
   [(set (reg:CCZ CC_REGNUM)
         (unspec:CCZ [(match_operand:FP_ALL 0 "register_operand" "f")