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

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
02441f3e · Michael Meissner · William Schmidt · 2872594a · 02441f3e · 02441f3e
Commit 02441f3e authored 5 years ago by Michael Meissner Committed by William Schmidt 5 years ago
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gcc/ChangeLog
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gcc/rtl.h
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+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.

--- 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)