diff mbox

[031/236] emit_jump_table_data returns an rtx_jump_table_data *

Message ID 1407345815-14551-32-git-send-email-dmalcolm@redhat.com
State New
Headers show

Commit Message

David Malcolm Aug. 6, 2014, 5:20 p.m. UTC 
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(-)

Comments

Jeff Law Aug. 13, 2014, 1:45 p.m. UTC | #1 
On 08/06/14 11:20, David Malcolm wrote:
> 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.
OK.
jeff
David Malcolm Aug. 19, 2014, 8:19 p.m. UTC | #2 
On Wed, 2014-08-13 at 07:45 -0600, Jeff Law wrote:
> On 08/06/14 11:20, David Malcolm wrote:
> > 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.
> OK.

Thanks.  Committed to trunk as r214193, having bootstrapped&regrtested
on x86_64-unknown-linux-gnu (Fedora 20) albeit in combination with
patches 30-39, and verified that it builds standalone.
diff mbox

Patch

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 *);