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-rw-r--r--gcc/rtl.def3
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/rtl.def b/gcc/rtl.def
index ee7b7e19524..0000808c9e9 100644
--- a/gcc/rtl.def
+++ b/gcc/rtl.def
@@ -766,6 +766,9 @@ DEF_RTL_EXPR(ENTRY_VALUE, "entry_value", "0", RTX_OBJ)
been optimized away completely. */
DEF_RTL_EXPR(DEBUG_PARAMETER_REF, "debug_parameter_ref", "t", RTX_OBJ)
+/* Used in marker DEBUG_INSNs to avoid being recognized as an insn. */
+DEF_RTL_EXPR(DEBUG_MARKER, "debug_marker", "", RTX_EXTRA)
+
/* All expressions from this point forward appear only in machine
descriptions. */
#ifdef GENERATOR_FILE