+2015-06-10 Max Filippov <jcmvbkbc@gmail.com>
+
+ * config/xtensa/xtensa.h (TARGET_DEBUG): New definition.
+ * config/xtensa/xtensa.md (define_attr "type"): New type "trap".
+ (define_insn "trap"): New definition.
+
2015-06-10 Richard Biener <rguenther@suse.de>
* tree-vect-slp.c (vect_attempt_slp_rearrange_stmts): Split
;; Attributes.
(define_attr "type"
- "unknown,jump,call,load,store,move,arith,multi,nop,farith,fmadd,fconv,fload,fstore,mul16,mul32,div32,mac16,rsr,wsr,entry"
+ "unknown,jump,call,load,store,move,arith,multi,nop,farith,fmadd,fconv,fload,fstore,mul16,mul32,div32,mac16,rsr,wsr,entry,trap"
(const_string "unknown"))
(define_attr "mode"
[(set_attr "length" "0")
(set_attr "type" "nop")])
+(define_insn "trap"
+ [(trap_if (const_int 1) (const_int 0))]
+ ""
+{
+ if (TARGET_DEBUG)
+ return "break\t1, 15";
+ else
+ return (TARGET_DENSITY ? "ill.n" : "ill");
+}
+ [(set_attr "type" "trap")
+ (set_attr "mode" "none")
+ (set_attr "length" "3")])
+
;; Setting up a frame pointer is tricky for Xtensa because GCC doesn't
;; know if a frame pointer is required until the reload pass, and
;; because there may be an incoming argument value in the hard frame