Merge pull request #1 from dgilbert999/gcc-4_9_2-ppe42

PPE42 compare immediate branch with immediate value out of range

gcc/config/rs6000/rs6000.md

@@ -14854,14 +14854,31 @@
 
 
 ;; Define PPE fused compare and branch
-;; There is no cmplwib<cond>  fused instruction!!!
-;; If op 3 is a reg then no problem - if op3 is short then use 
-;; something else - checked in predicate rs6000_fused_cbranch_operator
+;; There is no cmplwib...  fused instruction!!!
+
 (define_insn "*cmpwb"
   [(set (pc)
 	(if_then_else (match_operator 1 "rs6000_fused_cbranch_operator"
                       [(match_operand:GPR 2 "gpc_reg_operand" "r")
-                         (match_operand:GPR 3 "reg_or_short_operand" "rI")])
+                         (match_operand:GPR 3 "gpc_reg_operand" "r")])
+		      (label_ref (match_operand 0 "" ""))
+		      (pc)))]
+  "(rs6000_cpu == PROCESSOR_PPE42) && optimize_size"
+  "*
+{
+    return output_fused_cbranch (operands, \"%l0\", insn);
+}"
+  [(set_attr "type" "fused_branch")])
+
+
+;; Keep this separate from above to prevent reload from forming
+;; illegal immediaate values
+
+(define_insn "*cmpwib"
+  [(set (pc)
+	(if_then_else (match_operator 1 "rs6000_fused_cbranch_operator"
+                      [(match_operand:GPR 2 "gpc_reg_operand" "r")
+                         (match_operand:SI 3 "u5bit_cint_operand" "I")])
 		      (label_ref (match_operand 0 "" ""))
 		      (pc)))]
   "(rs6000_cpu == PROCESSOR_PPE42) && optimize_size"