* final.c (current_insn_predicate): New.

        (final_scan_insn): Set it.
        * output.h (current_insn_predicate): Declare.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33790 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/final.c

@@ -240,6 +240,11 @@ static int dialect_number;
 
 static char *line_note_exists;
 
+#ifdef HAVE_conditional_execution
+/* Nonnull if the insn currently being emitted was a COND_EXEC pattern.  */
+rtx current_insn_predicate;
+#endif
+
 /* Linked list to hold line numbers for each basic block.  */
 
 struct bb_list {
@@ -2877,6 +2882,13 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes)
 	FINAL_PRESCAN_INSN (insn, recog_data.operand, recog_data.n_operands);
 #endif
 
+#ifdef HAVE_conditional_execution
+	if (GET_CODE (PATTERN (insn)) == COND_EXEC)
+	  current_insn_predicate = COND_EXEC_TEST (PATTERN (insn));
+	else
+	  current_insn_predicate = NULL_RTX;
+#endif
+
 #ifdef HAVE_cc0
 	cc_prev_status = cc_status;
 

gcc/output.h

@@ -433,6 +433,10 @@ extern int current_function_uses_only_leaf_regs;
 extern FILE *rtl_dump_file;
 #endif
 
+/* Nonnull if the insn currently being emitted was a COND_EXEC pattern.  */
+
+extern struct rtx_def *current_insn_predicate;
+
 /* Decide whether DECL needs to be in a writable section.  RELOC is the same
    as for SELECT_SECTION.  */