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spu.h (C_COMMON_OVERRIDE_OPTIONS): Define.

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* config/spu/spu.h (C_COMMON_OVERRIDE_OPTIONS): Define.
	(REGISTER_TARGET_PRAGMAS): Don't zero warn_main flag.
	* config/spu/spu-protos.h (spu_c_common_override_options):
	Declare.
	* config/spu/spu-c.c (spu_c_common_override_options): New.
	* config/spu/spu.c (spu_override_options): Whitespace fix.

testsuite/
	* gcc.target/spu/Wmain.c: New test.

From-SVN: r119817
This commit is contained in:
Ben Elliston 2006-12-13 16:25:57 +11:00
parent 26dff230b8
commit 83a01f24c3
7 changed files with 32 additions and 3 deletions
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10
gcc/ChangeLog
View file

@ -1,3 +1,13 @@
2006-12-13 Sa Liu <saliu@de.ibm.com>
Ben Elliston <bje@au.ibm.com>
* config/spu/spu.h (C_COMMON_OVERRIDE_OPTIONS): Define.
(REGISTER_TARGET_PRAGMAS): Don't zero warn_main flag.
* config/spu/spu-protos.h (spu_c_common_override_options):
Declare.
* config/spu/spu-c.c (spu_c_common_override_options): New.
* config/spu/spu.c (spu_override_options): Whitespace fix.
2006-12-12 Trevor Smigiel <trevor_smigiel@playstation.sony.com>
* config/spu/spu.c (cpat_info): Fix an incorrectly identified case.

9
gcc/config/spu/spu-c.c
View file

@ -141,3 +141,12 @@ spu_cpu_cpp_builtins (struct cpp_reader *pfile)
builtin_define_std ("__vector=__attribute__((__spu_vector__))");
}
void
spu_c_common_override_options (void)
{
if (!TARGET_STD_MAIN)
{
/* Don't give warnings about the main() function. */
warn_main = 0;
}
}

1
gcc/config/spu/spu-protos.h
View file

@ -24,6 +24,7 @@ extern enum machine_mode spu_eh_return_filter_mode (void);
extern void spu_cpu_cpp_builtins (struct cpp_reader * pfile);
extern void builtin_define_std (const char *);
extern void spu_override_options (void);
extern void spu_c_common_override_options (void);
extern int valid_subreg (rtx op);
extern void spu_expand_extv (rtx * ops, int unsignedp);
extern void spu_expand_insv (rtx * ops);

1
gcc/config/spu/spu.c
View file

@ -257,7 +257,6 @@ struct gcc_target targetm = TARGET_INITIALIZER;
void
spu_override_options (void)
{
/* Override some of the default param values. With so many registers
larger values are better for these params. */
if (MAX_UNROLLED_INSNS == 100)

3
gcc/config/spu/spu.h
View file

@ -22,6 +22,7 @@
#define TARGET_VERSION fprintf (stderr, " (spu %s)", __DATE__);
#define OVERRIDE_OPTIONS spu_override_options()
#define C_COMMON_OVERRIDE_OPTIONS spu_c_common_override_options()
extern int target_flags;
extern const char *spu_fixed_range_string;
@ -242,8 +243,6 @@ enum reg_class {
#define REGISTER_TARGET_PRAGMAS() do { \
targetm.resolve_overloaded_builtin = spu_resolve_overloaded_builtin; \
/* Don't give warnings about the main() function. */ \
warn_main = 0; \
}while (0);

4
gcc/testsuite/ChangeLog
View file

@ -1,3 +1,7 @@
2006-12-13 Ben Elliston <bje@au.ibm.com>
* gcc.target/spu/Wmain.c: New test.
2006-12-12 Josh Conner <jconner@apple.com>
* g++.dg/abi/thunk3.C: Use .weak_definition on darwin.

7
gcc/testsuite/gcc.target/spu/Wmain.c Normal file
View file

@ -0,0 +1,7 @@
/* { dg-do compile } */
/* { dg-options "-Wmain -mstdmain" } */
int main (void *wrong)
{ /* { dg-warning "first argument of 'main' should be 'int'" "" } */
/* { dg-warning "'main' takes only zero or two arguments" "" { target *-*-* } 5 } */
}