On 08/09/2018 10:25 AM, Andreas Schwab wrote:
> On Aug 09 2018, Gunther Nikl <gn...@justmail.de> wrote:
>
>> FWIW, the prototype for m68k_final_prescan_insn in m68k-protos.h was
>> not removed.
>
> Thanks, fixed.
>
> Andreas.
>
> * config/m68k/m68k-protos.h (m68k_final_prescan_insn): Remove
> prototype.
>
> diff --git a/gcc/config/m68k/m68k-protos.h b/gcc/config/m68k/m68k-protos.h
> index 1f6a68f62b..f412db9b31 100644
> --- a/gcc/config/m68k/m68k-protos.h
> +++ b/gcc/config/m68k/m68k-protos.h
> @@ -67,7 +67,6 @@ extern rtx m68k_function_value (const_tree, const_tree);
> extern int emit_move_sequence (rtx *, machine_mode, rtx);
> extern bool m68k_movem_pattern_p (rtx, rtx, HOST_WIDE_INT, bool);
> extern const char *m68k_output_movem (rtx *, rtx, HOST_WIDE_INT, bool);
> -extern void m68k_final_prescan_insn (rtx_insn *, rtx *, int);
> extern bool m68k_epilogue_uses (int);
>
> /* Functions from m68k.c used in constraints.md. */
>
There's also an unused variable in m68k_adjust_decorated_operand which
causes bootstrap to fail.
/src/gcc/gcc/config/m68k/m68k.c: In function 'void
m68k_adjust_decorated_operand(rtx)':
/src/gcc/gcc/config/m68k/m68k.c:2337:7: error: unused variable 'i'
[-Werror=unused-variable]
int i;
^
I'm committing the attached patch as an obvious fix. The tester will
spin it overnight.
Jeff
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index dfe1c7c8e0f..b215706ccfa 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2018-08-09 Jeff Law <l...@redhat.com>
+
+ * config/m68k/m68k.c (m68k_adjust_decorated_operand): Remove
+ unused variable.
+
2018-08-09 Andreas Schwab <sch...@linux-m68k.org>
* config/m68k/m68k-protos.h (m68k_final_prescan_insn): Remove
diff --git a/gcc/config/m68k/m68k.c b/gcc/config/m68k/m68k.c
index 303dfc1c0c9..ea4154583b1 100644
--- a/gcc/config/m68k/m68k.c
+++ b/gcc/config/m68k/m68k.c
@@ -2334,8 +2334,6 @@ m68k_unwrap_symbol (rtx orig, bool unwrap_reloc32_p)
static void
m68k_adjust_decorated_operand (rtx op)
{
- int i;
-
/* Combine and, possibly, other optimizations may do good job
converting
(const (unspec [(symbol)]))
