[PATCH 05/10] [ARC] Add trap instruction.

[Claudiu Zissulescu]

From: Claudiu Zissulescu <claz...@gmail.com>

2017-11-07  Claudiu Zissulescu  <claz...@synopsys.com>

        * config/arc/arc.md (trap): New pattern.
---
 gcc/config/arc/arc.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/gcc/config/arc/arc.md b/gcc/config/arc/arc.md
index b8fa44e..42c6a23 100644
--- a/gcc/config/arc/arc.md
+++ b/gcc/config/arc/arc.md
@@ -4321,6 +4321,13 @@ archs4xd, archs4xd_slow, core_3"
 ; use it for lack of inter-procedural branch shortening.
 ; Link-time relaxation would help...
 
+(define_insn "trap"
+  [(trap_if (const_int 1) (const_int 0))]
+  "!TARGET_ARC600_FAMILY"
+  "trap_s\\t5"
+  [(set_attr "type" "misc")
+   (set_attr "length" "2")])
+
 (define_insn "nop"
   [(const_int 0)]
   ""
-- 
1.9.1