[PATCH 2/7] [ARC] Define ADDITIONAL_REGISTER_NAMES.

Claudiu Zissulescu Claudiu.Zissulescu@synopsys.com
Thu Jun 1 13:37:00 GMT 2017


This macro is needed to be used with -ffixed-<reg> option, and inline asm.

gcc/
2017-01-09  Claudiu Zissulescu  <claziss@synopsys.com>

	* config/arc/arc.h (ADDITIONAL_REGISTER_NAMES): Define.
---
 gcc/config/arc/arc.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/gcc/config/arc/arc.h b/gcc/config/arc/arc.h
index 16d5319..585e98c 100644
--- a/gcc/config/arc/arc.h
+++ b/gcc/config/arc/arc.h
@@ -1262,6 +1262,13 @@ extern char rname56[], rname57[], rname58[], rname59[];
   "lp_start", "lp_end" \
 }
 
+#define ADDITIONAL_REGISTER_NAMES		\
+{						\
+  {"ilink",  29},				\
+  {"r29",    29},				\
+  {"r30",    30}				\
+}
+
 /* Entry to the insn conditionalizer.  */
 #define FINAL_PRESCAN_INSN(INSN, OPVEC, NOPERANDS) \
   arc_final_prescan_insn (INSN, OPVEC, NOPERANDS)
-- 
1.9.1



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