[patch]: Fix bootstrap failure on i386-pc-solaris2 for unused statics

[patch]: Fix bootstrap failure on i386-pc-solaris2 for unused statics

[Kai Tietz]

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Hello,

this fix the problems about unused static functions in i386.c (e.g
i386-pc-solaris2).

ChangeLog

	* config/i386/i386.c (return_in_memory_32): Add ATTRIBUTE_UNUSED.
	(return_in_memory_64): Likewise.
	(return_in_memory_ms_64): Likewise.

Ok for apply?

Cheers,
  Kai

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Index: gcc/gcc/config/i386/i386.c
===================================================================
--- gcc.orig/gcc/config/i386/i386.c
+++ gcc/gcc/config/i386/i386.c
@@ -4840,7 +4840,7 @@ ix86_libcall_value (enum machine_mode mo
 
 /* Return true iff type is returned in memory.  */
 
-static int
+static int ATTRIBUTE_UNUSED
 return_in_memory_32 (const_tree type, enum machine_mode mode)
 {
   HOST_WIDE_INT size;
@@ -4880,14 +4880,14 @@ return_in_memory_32 (const_tree type, en
   return 0;
 }
 
-static int
+static int ATTRIBUTE_UNUSED
 return_in_memory_64 (const_tree type, enum machine_mode mode)
 {
   int needed_intregs, needed_sseregs;
   return !examine_argument (mode, type, 1, &needed_intregs, &needed_sseregs);
 }
 
-static int
+static int ATTRIBUTE_UNUSED
 return_in_memory_ms_64 (const_tree type, enum machine_mode mode)
 {
   HOST_WIDE_INT size = int_size_in_bytes (type);

Re: [patch]: Fix bootstrap failure on i386-pc-solaris2 for unused statics

[Richard Guenther]

On Thu, May 22, 2008 at 11:02 PM, Kai Tietz <ktietz70@googlemail.com> wrote:
> Hello,
>
> this fix the problems about unused static functions in i386.c (e.g
> i386-pc-solaris2).
>
> ChangeLog
>
>        * config/i386/i386.c (return_in_memory_32): Add ATTRIBUTE_UNUSED.
>        (return_in_memory_64): Likewise.
>        (return_in_memory_ms_64): Likewise.
>
> Ok for apply?

This is ok if you tested that building a cross to one of these targets
doesn't produce
a warning for building config/i386/i386.c.

Thanks,
Richard.

Re: [patch]: Fix bootstrap failure on i386-pc-solaris2 for unused statics

[Kai Tietz]

2008/5/22 Richard Guenther <richard.guenther@gmail.com>:
> On Thu, May 22, 2008 at 11:02 PM, Kai Tietz <ktietz70@googlemail.com> wrote:
>> Hello,
>>
>> this fix the problems about unused static functions in i386.c (e.g
>> i386-pc-solaris2).
>>
>> ChangeLog
>>
>>        * config/i386/i386.c (return_in_memory_32): Add ATTRIBUTE_UNUSED.
>>        (return_in_memory_64): Likewise.
>>        (return_in_memory_ms_64): Likewise.
>>
>> Ok for apply?
>
> This is ok if you tested that building a cross to one of these targets
> doesn't produce
> a warning for building config/i386/i386.c.
>
> Thanks,
> Richard.
>
Successful bootstraped on i386-pc-solaris2.
Committed revision 135790.

Thanks,
  Kai


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