diff mbox

debuggability of recog_data

Message ID CCB286B2-658D-47B4-B0E6-F033851C5E04@comcast.net
State New
Headers show

Commit Message

Mike Stump May 14, 2013, 7:09 p.m. UTC 
Here is a trivial patch that improves the debuggability of recog_data.  Without this p recog_data in gdb on linux, didn't seem to work at all.  My fingers were not amused.  :-)

Checked it in a obvious.
2013-05-14  Mike Stump  <mikestump@comcast.net>

	* recog.h: Rename struct recog_data to Recog_data.
	* recog.c: Likewise.
	* reload.c (can_reload_into): Likewise.
	* config/picochip/picochip.c: Likewise.

------------------------------

Comments

Richard Sandiford May 14, 2013, 10:01 p.m. UTC | #1 
Mike Stump <mikestump@comcast.net> writes:
> 2013-05-14  Mike Stump  <mikestump@comcast.net>
>
> 	* recog.h: Rename struct recog_data to Recog_data.
> 	* recog.c: Likewise.
> 	* reload.c (can_reload_into): Likewise.
> 	* config/picochip/picochip.c: Likewise.

I like the idea, but Recog_data just isn't GNU.  Which means it's
time to bikeshed over a different name.  Would something boring like
recog_data_info be OK?

Thanks,
Richard
Mike Stump May 14, 2013, 10:14 p.m. UTC | #2 
On May 14, 2013, at 3:01 PM, Richard Sandiford <rdsandiford@googlemail.com> wrote:
> Mike Stump <mikestump@comcast.net> writes:
>> 2013-05-14  Mike Stump  <mikestump@comcast.net>
>> 
>> 	* recog.h: Rename struct recog_data to Recog_data.
>> 	* recog.c: Likewise.
>> 	* reload.c (can_reload_into): Likewise.
>> 	* config/picochip/picochip.c: Likewise.
> 
> I like the idea, but Recog_data just isn't GNU.  Which means it's
> time to bikeshed over a different name.  Would something boring like
> recog_data_info be OK?

I don't what to bike shed.  So, I'm happy if the next poor soul that touches it just does so.  If people like recog_data_info, I'd be happy to change it to that.  Let's give then peanut gallery a day to vote on it.  :-)
Steven Bosscher May 14, 2013, 10:49 p.m. UTC | #3 
On Wed, May 15, 2013 at 12:14 AM, Mike Stump wrote:
> I don't what to bike shed.  So, I'm happy if the next poor soul that touches it just does so.  If people like recog_data_info, I'd be happy to change it to that.  Let's give then peanut gallery a day to vote on it.  :-)

Usually we append "_d" or "_def" to structure definitions, so recog_data_def?

Otherwise: orange. Obviously.

Ciao!
Steven
diff mbox

Patch

Index: config/picochip/picochip.c
===================================================================
--- config/picochip/picochip.c	(revision 198896)
+++ config/picochip/picochip.c	(working copy)
@@ -187,7 +187,7 @@  struct vliw_state picochip_current_vliw_
 
 /* Save/restore recog_data. */
 static int picochip_saved_which_alternative;
-static struct recog_data picochip_saved_recog_data;
+static struct Recog_data picochip_saved_recog_data;
 
 /* Determine which ALU to use for the instruction in
    picochip_current_prescan_insn. */
@@ -3150,7 +3150,7 @@  picochip_save_recog_data (void)
 {
   picochip_saved_which_alternative = which_alternative;
   memcpy (&picochip_saved_recog_data, &recog_data,
-	  sizeof (struct recog_data));
+	  sizeof (struct Recog_data));
 }
 
 /* Restore some of the contents of global variable recog_data. */
@@ -3159,7 +3159,7 @@  picochip_restore_recog_data (void)
 {
   which_alternative = picochip_saved_which_alternative;
   memcpy (&recog_data, &picochip_saved_recog_data,
-	  sizeof (struct recog_data));
+	  sizeof (struct Recog_data));
 }
 
 /* Ensure that no var tracking notes are emitted in the middle of a
Index: recog.c
===================================================================
--- recog.c	(revision 198896)
+++ recog.c	(working copy)
@@ -70,7 +70,7 @@  static rtx split_insn (rtx);
 
 int volatile_ok;
 
-struct recog_data recog_data;
+struct Recog_data recog_data;
 
 /* Contains a vector of operand_alternative structures for every operand.
    Set up by preprocess_constraints.  */
Index: recog.h
===================================================================
--- recog.h	(revision 198896)
+++ recog.h	(working copy)
@@ -179,7 +179,7 @@  extern int which_alternative;
 
 /* The following vectors hold the results from insn_extract.  */
 
-struct recog_data
+struct Recog_data
 {
   /* It is very tempting to make the 5 operand related arrays into a
      structure and index on that.  However, to be source compatible
@@ -245,7 +245,7 @@  struct recog_data
   rtx insn;
 };
 
-extern struct recog_data recog_data;
+extern struct Recog_data recog_data;
 
 /* Contains a vector of operand_alternative structures for every operand.
    Set up by preprocess_constraints.  */
Index: reload.c
===================================================================
--- reload.c	(revision 198896)
+++ reload.c	(working copy)
@@ -895,7 +895,7 @@  can_reload_into (rtx in, int regno, enum
 {
   rtx dst, test_insn;
   int r = 0;
-  struct recog_data save_recog_data;
+  struct Recog_data save_recog_data;
 
   /* For matching constraints, we often get notional input reloads where
      we want to use the original register as the reload register.  I.e.