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riscv-gcc-1
Commit 13b52b90 by Zack Weinberg Committed by Zack Weinberg
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ia64.c (setjmp_operand): Delete, unused. 

	* config/ia64/ia64.c (setjmp_operand): Delete, unused.
	(got_symbolic_operand): Remove unreachable code.
	* config/ia64/ia64.h (PREDICATE_CODES): Remove entry for
	setjmp_operand; add entry for tls_symbolic_operand.
	* config/ia64/ia64-protos.h: Remove all prototypes of
	predicate functions.

From-SVN: r85311
parent f70f3f7e
Showing with 12 additions and 107 deletions
gcc/ChangeLog
2004-07-29 Zack Weinberg <zack@codesourcery.com>
* config/ia64/ia64.c (setjmp_operand): Delete, unused.
(got_symbolic_operand): Remove unreachable code.
* config/ia64/ia64.h (PREDICATE_CODES): Remove entry for
setjmp_operand; add entry for tls_symbolic_operand.
* config/ia64/ia64-protos.h: Remove all prototypes of
predicate functions.
2004-07-29 Mark Mitchell <mark@codesourcery.com>
* c-common.h (lang_post_pch_load): New variable.
......@@ -162,7 +171,7 @@
* config/rs6000/darwin.h (BOOL_TYPE_SIZE): Conditionalize on
value of darwin_one_byte_bool.
* doc/invoke.texi: Document -mone-byte-bool flag.
2004-07-28 Eric Christopher <echristo@redhat.com>
* c-common.c (c_common_unsafe_for_reeval): Delete.
......
gcc/config/ia64/ia64-protos.h
......@@ -33,47 +33,6 @@ extern int bundling_p;
extern int ia64_st_address_bypass_p (rtx, rtx);
extern int ia64_ld_address_bypass_p (rtx, rtx);
extern int ia64_produce_address_p (rtx);
extern int call_operand (rtx, enum machine_mode);
extern int sdata_symbolic_operand (rtx, enum machine_mode);
extern int got_symbolic_operand (rtx, enum machine_mode);
extern int symbolic_operand (rtx, enum machine_mode);
extern int tls_symbolic_operand (rtx, enum machine_mode);
extern int function_operand (rtx, enum machine_mode);
extern int setjmp_operand (rtx, enum machine_mode);
extern int move_operand (rtx, enum machine_mode);
extern int gr_register_operand (rtx, enum machine_mode);
extern int fr_register_operand (rtx, enum machine_mode);
extern int grfr_register_operand (rtx, enum machine_mode);
extern int gr_nonimmediate_operand (rtx, enum machine_mode);
extern int fr_nonimmediate_operand (rtx, enum machine_mode);
extern int grfr_nonimmediate_operand (rtx, enum machine_mode);
extern int gr_reg_or_0_operand (rtx, enum machine_mode);
extern int gr_reg_or_5bit_operand (rtx, enum machine_mode);
extern int gr_reg_or_6bit_operand (rtx, enum machine_mode);
extern int gr_reg_or_8bit_operand (rtx, enum machine_mode);
extern int grfr_reg_or_8bit_operand (rtx, enum machine_mode);
extern int gr_reg_or_8bit_adjusted_operand (rtx, enum machine_mode);
extern int gr_reg_or_8bit_and_adjusted_operand (rtx, enum machine_mode);
extern int gr_reg_or_14bit_operand (rtx, enum machine_mode);
extern int gr_reg_or_22bit_operand (rtx, enum machine_mode);
extern int shift_count_operand (rtx, enum machine_mode);
extern int shift_32bit_count_operand (rtx, enum machine_mode);
extern int shladd_operand (rtx, enum machine_mode);
extern int fetchadd_operand (rtx, enum machine_mode);
extern int fr_reg_or_fp01_operand (rtx, enum machine_mode);
extern int normal_comparison_operator (rtx, enum machine_mode);
extern int adjusted_comparison_operator (rtx, enum machine_mode);
extern int signed_inequality_operator (rtx, enum machine_mode);
extern int destination_operand (rtx, enum machine_mode);
extern int not_postinc_memory_operand (rtx, enum machine_mode);
extern int predicate_operator (rtx, enum machine_mode);
extern int ar_lc_reg_operand (rtx, enum machine_mode);
extern int ar_ccv_reg_operand (rtx, enum machine_mode);
extern int ar_pfs_reg_operand (rtx, enum machine_mode);
extern int general_xfmode_operand (rtx, enum machine_mode);
extern int destination_xfmode_operand (rtx, enum machine_mode);
extern int xfreg_or_fp01_operand (rtx, enum machine_mode);
extern int basereg_operand (rtx, enum machine_mode);
extern rtx ia64_expand_move (rtx, rtx);
extern int ia64_move_ok (rtx, rtx);
......
gcc/config/ia64/ia64.c
......@@ -479,22 +479,7 @@ got_symbolic_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
op = XEXP (op, 1);
if (GET_CODE (op) != CONST_INT)
return 0;
return 1;
/* Ok if we're not using GOT entries at all. */
if (TARGET_NO_PIC || TARGET_AUTO_PIC)
return 1;
/* "Ok" while emitting rtl, since otherwise we won't be provided
with the entire offset during emission, which makes it very
hard to split the offset into high and low parts. */
if (currently_expanding_to_rtl)
return 1;
/* Force the low 14 bits of the constant to zero so that we do not
use up so many GOT entries. */
return (INTVAL (op) & 0x3fff) == 0;
return 1;
case SYMBOL_REF:
if (SYMBOL_REF_SMALL_ADDR_P (op))
......@@ -548,54 +533,6 @@ function_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
return 0;
}
/* Return 1 if OP is setjmp or a similar function. */
/* ??? This is an unsatisfying solution. Should rethink. */
int
setjmp_operand (rtx op, enum machine_mode mode ATTRIBUTE_UNUSED)
{
const char *name;
int retval = 0;
if (GET_CODE (op) != SYMBOL_REF)
return 0;
name = XSTR (op, 0);
/* The following code is borrowed from special_function_p in calls.c. */
/* Disregard prefix _, __ or __x. */
if (name[0] == '_')
{
if (name[1] == '_' && name[2] == 'x')
name += 3;
else if (name[1] == '_')
name += 2;
else
name += 1;
}
if (name[0] == 's')
{
retval
= ((name[1] == 'e'
&& (! strcmp (name, "setjmp")
|| ! strcmp (name, "setjmp_syscall")))
|| (name[1] == 'i'
&& ! strcmp (name, "sigsetjmp"))
|| (name[1] == 'a'
&& ! strcmp (name, "savectx")));
}
else if ((name[0] == 'q' && name[1] == 's'
&& ! strcmp (name, "qsetjmp"))
|| (name[0] == 'v' && name[1] == 'f'
&& ! strcmp (name, "vfork")))
retval = 1;
return retval;
}
/* Return 1 if OP is a general operand, excluding tls symbolic operands. */
int
......
gcc/config/ia64/ia64.h
......@@ -2150,8 +2150,8 @@ do { \
{ "sdata_symbolic_operand", {SYMBOL_REF, CONST}}, \
{ "small_addr_symbolic_operand", {SYMBOL_REF}}, \
{ "symbolic_operand", {SYMBOL_REF, CONST, LABEL_REF}}, \
{ "tls_symbolic_operand", {SYMBOL_REF}}, \
{ "function_operand", {SYMBOL_REF}}, \
{ "setjmp_operand", {SYMBOL_REF}}, \
{ "destination_operand", {SUBREG, REG, MEM}}, \
{ "not_postinc_memory_operand", {MEM}}, \
{ "move_operand", {SUBREG, REG, MEM, CONST_INT, CONST_DOUBLE, \
......
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