rtl.h (LABEL_REF_P): New #define.

2019-05-28  Michael Meissner  <meissner@linux.ibm.com>

	* rtl.h (LABEL_REF_P): New #define.

From-SVN: r271727

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 094e175f7975685115aa269751701c30301160b0..721a1e0f36f66d0b192f12c1c2654eefc1cb488b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-28  Michael Meissner  <meissner@linux.ibm.com>
+
+       * rtl.h (LABEL_REF_P): New #define.
+
 2019-05-28  John David Anglin  <danglin@gcc.gnu.org>
 
        * config/pa/pa.c (hppa_profile_hook): Remove offset adjustment.

diff --git a/gcc/rtl.h b/gcc/rtl.h
index b4a906f918180bd3ed991e084f5ac6210c0def64..31fba823435ea76102568da4e0090047c2050144 100644 (file)
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -1052,6 +1052,10 @@ is_a_helper <rtx_note *>::test (rtx_insn *insn)
 #define CONSTANT_P(X)   \
   (GET_RTX_CLASS (GET_CODE (X)) == RTX_CONST_OBJ)
 
+/* 1 if X is a LABEL_REF.  */
+#define LABEL_REF_P(X)  \
+  (GET_CODE (X) == LABEL_REF)
+
 /* 1 if X can be used to represent an object.  */
 #define OBJECT_P(X)                                                    \
   ((GET_RTX_CLASS (GET_CODE (X)) & RTX_OBJ_MASK) == RTX_OBJ_RESULT)