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re PR c++/1679 (c++ -v -save-temps -DHAVE_CONFIG_H -I. -I. -I. -I./.. -isystem /usr/local/X11/include -DNDEBUG -O2 -g -W -Wall -trigraphs -c HelpCB.C)

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PR target/1679.
* config/m32r/m32r.c (m32r_function_symbol): New function: Generate a symbol
  name RTX with the correct m32r specific flags	set.
  (block_move_call): Use new function to generate correct symbol.
* config/m32r/m32r-protos.h: Add prototype for new funcion.
* config/m32r/m32r.h (INITIALIZE_TRAMPOLINE): Use the new function.

From-SVN: r84200
This commit is contained in:
Kazuhiro Inaoka 2004-07-07 11:11:08 +00:00 committed by Nick Clifton
parent 604a320594
commit 767dec6b10
4 changed files with 37 additions and 2 deletions
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11
gcc/ChangeLog
View File

@ -1,3 +1,14 @@
2004-07-06 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
PR target/1679.
* config/m32r/m32r.c (m32r_function_symbol): New function:
Generate a symbol name RTX with the correct m32r specific flags
set.
(block_move_call): Use new function to generate correct symbol.
* config/m32r/m32r-protos.h: Add prototype for new funcion.
* config/m32r/m32r.h (INITIALIZE_TRAMPOLINE): Use the new
function.
2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
* tree.h (TYPE_BINFO_OFFSET, TYPE_BINFO_VTABLE,

1
gcc/config/m32r/m32r-protos.h
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@ -59,6 +59,7 @@ extern int m32r_hard_regno_rename_ok (unsigned int, unsigned int);
extern int m32r_legitimate_pic_operand_p (rtx);
extern rtx m32r_legitimize_pic_address (rtx, rtx);
extern rtx m32r_return_addr (int);
extern rtx m32r_function_symbol (const char *);
#ifdef HAVE_MACHINE_MODES
extern int call_address_operand (rtx, Mmode);

25
gcc/config/m32r/m32r.c
View File

@ -2590,6 +2590,29 @@ m32r_not_same_reg (rtx a, rtx b)
}
rtx
m32r_function_symbol (const char *name)
{
int extra_flags = 0;
enum m32r_model model;
rtx sym = gen_rtx_SYMBOL_REF (Pmode, name);
if (TARGET_MODEL_SMALL)
model = M32R_MODEL_SMALL;
else if (TARGET_MODEL_MEDIUM)
model = M32R_MODEL_MEDIUM;
else if (TARGET_MODEL_LARGE)
model = M32R_MODEL_LARGE;
else
abort (); /* Shouldn't happen. */
extra_flags |= model << SYMBOL_FLAG_MODEL_SHIFT;
if (extra_flags)
SYMBOL_REF_FLAGS (sym) |= extra_flags;
return sym;
}
/* Use a library function to move some bytes. */
static void
@ -2601,7 +2624,7 @@ block_move_call (rtx dest_reg, rtx src_reg, rtx bytes_rtx)
&& GET_MODE (bytes_rtx) != Pmode)
bytes_rtx = convert_to_mode (Pmode, bytes_rtx, 1);
emit_library_call (gen_rtx_SYMBOL_REF (Pmode, "memcpy"), 0,
emit_library_call (m32r_function_symbol ("memcpy"), 0,
VOIDmode, 3, dest_reg, Pmode, src_reg, Pmode,
convert_to_mode (TYPE_MODE (sizetype), bytes_rtx,
TYPE_UNSIGNED (sizetype)),

2
gcc/config/m32r/m32r.h
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@ -1253,7 +1253,7 @@ L2: .word STATIC
emit_insn (gen_flush_icache (validize_mem (gen_rtx_MEM (SImode, TRAMP)),\
GEN_INT (m32r_cache_flush_trap) )); \
else if (m32r_cache_flush_func && m32r_cache_flush_func[0]) \
emit_library_call (gen_rtx_SYMBOL_REF (Pmode, m32r_cache_flush_func), \
emit_library_call (m32r_function_symbol (m32r_cache_flush_func), \
0, VOIDmode, 3, TRAMP, Pmode, \
GEN_INT (TRAMPOLINE_SIZE), SImode, \
GEN_INT (3), SImode); \