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[PATCH 031/236] emit_jump_table_data returns an rtx_jump_table_data *
- From: David Malcolm <dmalcolm at redhat dot com>
- To: gcc-patches at gcc dot gnu dot org
- Cc: David Malcolm <dmalcolm at redhat dot com>
- Date: Wed, 6 Aug 2014 13:20:10 -0400
- Subject: [PATCH 031/236] emit_jump_table_data returns an rtx_jump_table_data *
- Authentication-results: sourceware.org; auth=none
- References: <1407345815-14551-1-git-send-email-dmalcolm at redhat dot com>
gcc/
* emit-rtl.c (emit_jump_table_data): Strengthen return type from
rtx to rtx_jump_table_data *. Also for local.
* rtl.h (emit_jump_table_data): Likwise.
---
gcc/emit-rtl.c | 5 +++--
gcc/rtl.h | 2 +-
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c
index afbb6a0..2614937 100644
--- a/gcc/emit-rtl.c
+++ b/gcc/emit-rtl.c
@@ -4985,10 +4985,11 @@ emit_label (rtx label)
/* Make an insn of code JUMP_TABLE_DATA
and add it to the end of the doubly-linked list. */
-rtx
+rtx_jump_table_data *
emit_jump_table_data (rtx table)
{
- rtx jump_table_data = rtx_alloc (JUMP_TABLE_DATA);
+ rtx_jump_table_data *jump_table_data =
+ as_a <rtx_jump_table_data *> (rtx_alloc (JUMP_TABLE_DATA));
INSN_UID (jump_table_data) = cur_insn_uid++;
PATTERN (jump_table_data) = table;
BLOCK_FOR_INSN (jump_table_data) = NULL;
diff --git a/gcc/rtl.h b/gcc/rtl.h
index cca0e20..ed65d1e 100644
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -2392,7 +2392,7 @@ extern rtx emit_debug_insn (rtx);
extern rtx emit_jump_insn (rtx);
extern rtx emit_call_insn (rtx);
extern rtx emit_label (rtx);
-extern rtx emit_jump_table_data (rtx);
+extern rtx_jump_table_data *emit_jump_table_data (rtx);
extern rtx emit_barrier (void);
extern rtx_note *emit_note (enum insn_note);
extern rtx_note *emit_note_copy (rtx_note *);
--
1.8.5.3