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rl78.c (rl78_devirt_pass): Convert from a struct to...

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2013-08-07  David Malcolm  <dmalcolm@redhat.com>

	* config/rl78/rl78.c (rl78_devirt_pass): Convert from a struct to...
	(pass_rl78_devirt): ...new subclass of rtl_opt_pass along with...
	(pass_data_rl78_devirt): ...new pass_data instance and...
	(make_pass_rl78_devirt): ...new function.
	(rl78_asm_file_start): Port pass registration to new C++ API.

From-SVN: r201553
This commit is contained in:
David Malcolm 2013-08-07 01:50:43 +00:00 • committed by David Malcolm
parent d0cd816041
commit 03085d1cf9
2 changed files with 51 additions and 18 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2013-08-07 David Malcolm <dmalcolm@redhat.com>
* config/rl78/rl78.c (rl78_devirt_pass): Convert from a struct to...
(pass_rl78_devirt): ...new subclass of rtl_opt_pass along with...
(pass_data_rl78_devirt): ...new pass_data instance and...
(make_pass_rl78_devirt): ...new function.
(rl78_asm_file_start): Port pass registration to new C++ API.
2013-08-07 David Malcolm <dmalcolm@redhat.com>
* coretypes.h (rtl_opt_pass): Add.

61
gcc/config/rl78/rl78.c
View file

@ -49,6 +49,7 @@
#include "rl78-protos.h"
#include "dumpfile.h"
#include "tree-pass.h"
#include "context.h"
static inline bool is_interrupt_func (const_tree decl);
static inline bool is_brk_interrupt_func (const_tree decl);
@ -129,30 +130,45 @@ devirt_pass (void)
/* This pass converts virtual instructions using virtual registers, to
real instructions using real registers. Rather than run it as
reorg, we reschedule it before vartrack to help with debugging. */
static struct opt_pass rl78_devirt_pass =
namespace {
const pass_data pass_data_rl78_devirt =
{
RTL_PASS,
"devirt",
OPTGROUP_NONE, /* optinfo_flags */
devirt_gate,
devirt_pass,
NULL,
NULL,
212,
TV_MACH_DEP,
0, 0, 0,
0,
0
RTL_PASS, /* type */
"devirt", /* name */
OPTGROUP_NONE, /* optinfo_flags */
true, /* has_gate */
true, /* has_execute */
TV_MACH_DEP, /* tv_id */
0, /* properties_required */
0, /* properties_provided */
0, /* properties_destroyed */
0, /* todo_flags_start */
0, /* todo_flags_finish */
};
static struct register_pass_info rl78_devirt_info =
class pass_rl78_devirt : public rtl_opt_pass
{
& rl78_devirt_pass,
"vartrack",
1,
PASS_POS_INSERT_BEFORE
public:
pass_rl78_devirt(gcc::context *ctxt)
: rtl_opt_pass(pass_data_rl78_devirt, ctxt)
{
}
/* opt_pass methods: */
bool gate () { return devirt_gate (); }
unsigned int execute () { return devirt_pass (); }
};
} // anon namespace
rtl_opt_pass *
make_pass_rl78_devirt (gcc::context *ctxt)
{
return new pass_rl78_devirt (ctxt);
}
#undef TARGET_ASM_FILE_START
#define TARGET_ASM_FILE_START rl78_asm_file_start
@ -167,6 +183,15 @@ rl78_asm_file_start (void)
fprintf (asm_out_file, "r%d\t=\t0x%x\n", 16 + i, 0xffee8 + i);
}
opt_pass *rl78_devirt_pass = make_pass_rl78_devirt (g);
struct register_pass_info rl78_devirt_info =
{
rl78_devirt_pass,
"vartrack",
1,
PASS_POS_INSERT_BEFORE
};
register_pass (& rl78_devirt_info);
}