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arc.c (arc_encode_section_info): Remove.

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* arc.c (arc_encode_section_info): Remove.
        (arc_assemble_integer): Use SYMBOL_REF_FUNCTION_P.
        (arc_print_operand, arc_print_operand_address): Likewise.
        * arc.h (EXTRA_CONSTRAINT): Likewise.

From-SVN: r65716
This commit is contained in:
Richard Henderson 2003-04-16 18:38:28 -07:00 • committed by Richard Henderson
parent 96c6931df4
commit 8cbd5ce01a
3 changed files with 11 additions and 21 deletions
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7
gcc/ChangeLog
View file

@ -1,3 +1,10 @@
2003-04-16 Richard Henderson <rth@redhat.com>
* arc.c (arc_encode_section_info): Remove.
(arc_assemble_integer): Use SYMBOL_REF_FUNCTION_P.
(arc_print_operand, arc_print_operand_address): Likewise.
* arc.h (EXTRA_CONSTRAINT): Likewise.
2003-04-16 Roger Sayle <roger@eyesopen.com>
* c-semantics.c (find_reachable_label): New function to find a

23
gcc/config/arc/arc.c
View file

@ -94,7 +94,6 @@ static tree arc_handle_interrupt_attribute PARAMS ((tree *, tree, tree, int, boo
static bool arc_assemble_integer PARAMS ((rtx, unsigned int, int));
static void arc_output_function_prologue PARAMS ((FILE *, HOST_WIDE_INT));
static void arc_output_function_epilogue PARAMS ((FILE *, HOST_WIDE_INT));
static void arc_encode_section_info PARAMS ((tree, int));
static void arc_internal_label PARAMS ((FILE *, const char *, unsigned long));
static bool arc_rtx_costs PARAMS ((rtx, int, int, int *));
static int arc_address_cost PARAMS ((rtx));
@ -113,8 +112,6 @@ static int arc_address_cost PARAMS ((rtx));
#define TARGET_ASM_FUNCTION_EPILOGUE arc_output_function_epilogue
#undef TARGET_ATTRIBUTE_TABLE
#define TARGET_ATTRIBUTE_TABLE arc_attribute_table
#undef TARGET_ENCODE_SECTION_INFO
#define TARGET_ENCODE_SECTION_INFO arc_encode_section_info
#undef TARGET_ASM_INTERNAL_LABEL
#define TARGET_ASM_INTERNAL_LABEL arc_internal_label
@ -1194,7 +1191,7 @@ arc_assemble_integer (x, size, aligned_p)
int aligned_p;
{
if (size == UNITS_PER_WORD && aligned_p
&& ((GET_CODE (x) == SYMBOL_REF && SYMBOL_REF_FLAG (x))
&& ((GET_CODE (x) == SYMBOL_REF && SYMBOL_REF_FUNCTION_P (x))
|| GET_CODE (x) == LABEL_REF))
{
fputs ("\t.word\t%st(", asm_out_file);
@ -1777,7 +1774,7 @@ arc_print_operand (file, x, code)
output_operand_lossage ("invalid operand to %%R code");
return;
case 'S' :
if ((GET_CODE (x) == SYMBOL_REF && SYMBOL_REF_FLAG (x))
if ((GET_CODE (x) == SYMBOL_REF && SYMBOL_REF_FUNCTION_P (x))
|| GET_CODE (x) == LABEL_REF)
{
fprintf (file, "%%st(");
@ -1902,7 +1899,7 @@ arc_print_operand_address (file, addr)
fputs (reg_names[REGNO (addr)], file);
break;
case SYMBOL_REF :
if (/*???*/ 0 && SYMBOL_REF_FLAG (addr))
if (/*???*/ 0 && SYMBOL_REF_FUNCTION_P (addr))
{
fprintf (file, "%%st(");
output_addr_const (file, addr);
@ -2414,20 +2411,6 @@ arc_va_arg (valist, type)
return addr_rtx;
}
/* On the ARC, function addresses are not the same as normal addresses.
Branch to absolute address insns take an address that is right-shifted
by 2. We encode the fact that we have a function here, and then emit a
special assembler op when outputting the address. */
static void
arc_encode_section_info (decl, first)
tree decl;
int first ATTRIBUTE_UNUSED;
{
if (TREE_CODE (decl) == FUNCTION_DECL)
SYMBOL_REF_FLAG (XEXP (DECL_RTL (decl), 0)) = 1;
}
/* This is how to output a definition of an internal numbered label where
PREFIX is the class of label and NUM is the number within the class. */

2
gcc/config/arc/arc.h
View file

@ -520,7 +520,7 @@ extern enum reg_class arc_regno_reg_class[FIRST_PSEUDO_REGISTER];
/* ??? This currently isn't used. Waiting for PIC. */
#if 0
#define EXTRA_CONSTRAINT(VALUE, C) \
((C) == 'R' ? (SYMBOL_REF_FLAG (VALUE) || GET_CODE (VALUE) == LABEL_REF) \
((C) == 'R' ? (SYMBOL_REF_FUNCTION_P (VALUE) || GET_CODE (VALUE) == LABEL_REF) \
: 0)
#endif