mirror of
git://gcc.gnu.org/git/gcc.git
synced 2025-04-08 09:41:09 +08:00
re PR target/44760 (iq2000.md warnings)
PR target/44760 * config/iq2000/iq2000.h (REGISTER_NAMES): Remove trailing semicolon. (REGNO_MODE_OK_FOR_BASE_P): Cast REGNO to int before passing it to GP_REG_OR_PSEUDO_STRICT_P. * config/iq2000/iq2000.md (andsi3+1): Add gcc_unreachable for unexpected alternative. (*movsf_internal): Likewise. (indirect_jump): Replace call to non-existant function with call to internal_error. (tablejump): Likewise. * config/iq2000/iq2000.c: Include df.h . (iq2000_function_arg_advance): Use CONST_CAST2. (compute_frame_size, iq2000_expand_prologue): Remove unused variables. (iq2000_can_eliminate): Call leaf_function_p instead of testing for a non-zero function address. (iq2000_initial_elimination_offset): Add gcc_unreachable for unexpected value of FROM. (symbolic_expression_p): Delete. (iq2000_function_value): Constify func. (expand_one_builtin): Use expand_normal. (iq2000_print_operand): Don't print VALUE if calculating it failed. From-SVN: r166523
This commit is contained in:
Joern Rennecke
Joern Rennecke
parent
83f3bd62c9
commit
954c744617
@ -1,3 +1,27 @@
|
||||
2010-11-10 Joern Rennecke <amylaar@spamcop.net>
|
||||
|
||||
PR target/44760
|
||||
* config/iq2000/iq2000.h (REGISTER_NAMES): Remove trailing semicolon.
|
||||
(REGNO_MODE_OK_FOR_BASE_P): Cast REGNO to int before passing it to
|
||||
GP_REG_OR_PSEUDO_STRICT_P.
|
||||
* config/iq2000/iq2000.md (andsi3+1): Add gcc_unreachable for
|
||||
unexpected alternative.
|
||||
(*movsf_internal): Likewise.
|
||||
(indirect_jump): Replace call to non-existant function with call to
|
||||
internal_error.
|
||||
(tablejump): Likewise.
|
||||
* config/iq2000/iq2000.c: Include df.h .
|
||||
(iq2000_function_arg_advance): Use CONST_CAST2.
|
||||
(compute_frame_size, iq2000_expand_prologue): Remove unused variables.
|
||||
(iq2000_can_eliminate): Call leaf_function_p instead of testing for
|
||||
a non-zero function address.
|
||||
(iq2000_initial_elimination_offset): Add gcc_unreachable for
|
||||
unexpected value of FROM.
|
||||
(symbolic_expression_p): Delete.
|
||||
(iq2000_function_value): Constify func.
|
||||
(expand_one_builtin): Use expand_normal.
|
||||
(iq2000_print_operand): Don't print VALUE if calculating it failed.
|
||||
|
||||
2010-11-10 Laurynas Biveinis <laurynas.biveinis@gmail.com>
|
||||
|
||||
PR/46268
|
||||
|
||||
@ -46,6 +46,7 @@ along with GCC; see the file COPYING3. If not see
|
||||
#include "target.h"
|
||||
#include "target-def.h"
|
||||
#include "langhooks.h"
|
||||
#include "df.h"
|
||||
|
||||
/* Enumeration for all of the relational tests, so that we can build
|
||||
arrays indexed by the test type, and not worry about the order
|
||||
@ -1150,7 +1151,7 @@ iq2000_function_arg_advance (CUMULATIVE_ARGS *cum, enum machine_mode mode,
|
||||
"function_adv({gp reg found = %d, arg # = %2d, words = %2d}, %4s, ",
|
||||
cum->gp_reg_found, cum->arg_number, cum->arg_words,
|
||||
GET_MODE_NAME (mode));
|
||||
fprintf (stderr, "%p", (void *) type);
|
||||
fprintf (stderr, "%p", CONST_CAST2 (void *, const_tree, type));
|
||||
fprintf (stderr, ", %d )\n\n", named);
|
||||
}
|
||||
|
||||
@ -1632,8 +1633,6 @@ compute_frame_size (HOST_WIDE_INT size)
|
||||
HOST_WIDE_INT gp_reg_size; /* # bytes needed to store gp regs. */
|
||||
HOST_WIDE_INT fp_reg_size; /* # bytes needed to store fp regs. */
|
||||
long mask; /* mask of saved gp registers. */
|
||||
int fp_inc; /* 1 or 2 depending on the size of fp regs. */
|
||||
long fp_bits; /* bitmask to use for each fp register. */
|
||||
|
||||
gp_reg_size = 0;
|
||||
fp_reg_size = 0;
|
||||
@ -1674,8 +1673,6 @@ compute_frame_size (HOST_WIDE_INT size)
|
||||
}
|
||||
}
|
||||
|
||||
fp_inc = 2;
|
||||
fp_bits = 3;
|
||||
gp_reg_rounded = IQ2000_STACK_ALIGN (gp_reg_size);
|
||||
total_size += gp_reg_rounded + IQ2000_STACK_ALIGN (fp_reg_size);
|
||||
|
||||
@ -1730,7 +1727,7 @@ iq2000_can_eliminate (const int from, const int to)
|
||||
{
|
||||
return (from == RETURN_ADDRESS_POINTER_REGNUM
|
||||
&& (! leaf_function_p ()
|
||||
|| (to == GP_REG_FIRST + 31 && leaf_function_p)))
|
||||
|| (to == GP_REG_FIRST + 31 && leaf_function_p ())))
|
||||
|| (from != RETURN_ADDRESS_POINTER_REGNUM
|
||||
&& (to == HARD_FRAME_POINTER_REGNUM
|
||||
|| (to == STACK_POINTER_REGNUM
|
||||
@ -1759,6 +1756,8 @@ iq2000_initial_elimination_offset (int from, int to ATTRIBUTE_UNUSED)
|
||||
+ ((UNITS_PER_WORD - (POINTER_SIZE / BITS_PER_UNIT))
|
||||
* (BYTES_BIG_ENDIAN != 0));
|
||||
}
|
||||
else
|
||||
gcc_unreachable ();
|
||||
|
||||
return offset;
|
||||
}
|
||||
@ -2002,7 +2001,7 @@ iq2000_expand_prologue (void)
|
||||
|
||||
for (i = 0; i < num; i++)
|
||||
{
|
||||
rtx insn, pattern;
|
||||
rtx pattern;
|
||||
|
||||
pattern = RTVEC_ELT (adjust, i);
|
||||
if (GET_CODE (pattern) != SET
|
||||
@ -2010,7 +2009,7 @@ iq2000_expand_prologue (void)
|
||||
abort_with_insn (pattern, "Insn is not a shift");
|
||||
PUT_CODE (SET_SRC (pattern), ASHIFTRT);
|
||||
|
||||
insn = emit_insn (pattern);
|
||||
emit_insn (pattern);
|
||||
}
|
||||
}
|
||||
|
||||
@ -2165,27 +2164,6 @@ iq2000_can_use_return_insn (void)
|
||||
return compute_frame_size (get_frame_size ()) == 0;
|
||||
}
|
||||
|
||||
/* Returns nonzero if X contains a SYMBOL_REF. */
|
||||
|
||||
static int
|
||||
symbolic_expression_p (rtx x)
|
||||
{
|
||||
if (GET_CODE (x) == SYMBOL_REF)
|
||||
return 1;
|
||||
|
||||
if (GET_CODE (x) == CONST)
|
||||
return symbolic_expression_p (XEXP (x, 0));
|
||||
|
||||
if (UNARY_P (x))
|
||||
return symbolic_expression_p (XEXP (x, 0));
|
||||
|
||||
if (ARITHMETIC_P (x))
|
||||
return (symbolic_expression_p (XEXP (x, 0))
|
||||
|| symbolic_expression_p (XEXP (x, 1)));
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Choose the section to use for the constant rtx expression X that has
|
||||
mode MODE. */
|
||||
|
||||
@ -2251,7 +2229,7 @@ iq2000_function_value (const_tree valtype,
|
||||
int reg = GP_RETURN;
|
||||
enum machine_mode mode = TYPE_MODE (valtype);
|
||||
int unsignedp = TYPE_UNSIGNED (valtype);
|
||||
tree func = fn_decl_or_type;
|
||||
const_tree func = fn_decl_or_type;
|
||||
|
||||
if (fn_decl_or_type
|
||||
&& !DECL_P (fn_decl_or_type))
|
||||
@ -2651,7 +2629,7 @@ expand_one_builtin (enum insn_code icode, rtx target, tree exp,
|
||||
for (i = 0; i < argcount; i++)
|
||||
{
|
||||
arg[i] = CALL_EXPR_ARG (exp, i);
|
||||
op[i] = expand_expr (arg[i], NULL_RTX, VOIDmode, 0);
|
||||
op[i] = expand_normal (arg[i]);
|
||||
mode[i] = insn_data[icode].operand[i].mode;
|
||||
if (code[i] == CONST_INT && GET_CODE (op[i]) != CONST_INT)
|
||||
error ("argument %qd is not a constant", i + 1);
|
||||
@ -3198,7 +3176,8 @@ iq2000_print_operand (FILE *file, rtx op, int letter)
|
||||
if (code != CONST_INT
|
||||
|| (value = exact_log2 (INTVAL (op))) < 0)
|
||||
output_operand_lossage ("invalid %%p value");
|
||||
fprintf (file, "%d", value);
|
||||
else
|
||||
fprintf (file, "%d", value);
|
||||
}
|
||||
|
||||
else if (letter == 'Z')
|
||||
|
||||
@ -509,7 +509,7 @@ typedef struct iq2000_args
|
||||
"%8", "%9", "%10", "%11", "%12", "%13", "%14", "%15", \
|
||||
"%16", "%17", "%18", "%19", "%20", "%21", "%22", "%23", \
|
||||
"%24", "%25", "%26", "%27", "%28", "%29", "%30", "%31", "%rap" \
|
||||
};
|
||||
}
|
||||
|
||||
#define ADDITIONAL_REGISTER_NAMES \
|
||||
{ \
|
||||
@ -832,7 +832,7 @@ enum processor_type
|
||||
(((regno) >= FIRST_PSEUDO_REGISTER) || (BASE_REG_P ((regno), (mode))))
|
||||
|
||||
#define REGNO_MODE_OK_FOR_BASE_P(regno, mode) \
|
||||
GP_REG_OR_PSEUDO_STRICT_P ((regno), (mode))
|
||||
GP_REG_OR_PSEUDO_STRICT_P ((int) (regno), (mode))
|
||||
|
||||
/* The macros REG_OK_FOR..._P assume that the arg is a REG rtx
|
||||
and check its validity for a certain class.
|
||||
|
||||
@ -365,6 +365,8 @@
|
||||
return \"andoi\\t%0,%1,%x2\";
|
||||
}
|
||||
}
|
||||
else
|
||||
gcc_unreachable ();
|
||||
}"
|
||||
[(set_attr "type" "arith")
|
||||
(set_attr "mode" "SI")])
|
||||
@ -889,6 +891,8 @@
|
||||
return \"lw\\t%0,%1\";
|
||||
else if (which_alternative == 2)
|
||||
return \"sw\\t%1,%0\";
|
||||
else
|
||||
gcc_unreachable ();
|
||||
}"
|
||||
[(set_attr "length" "4,4,4")
|
||||
(set_attr "type" "arith,load,store")]
|
||||
@ -1340,7 +1344,7 @@
|
||||
if (!(Pmode == DImode))
|
||||
emit_jump_insn (gen_indirect_jump_internal1 (operands[0]));
|
||||
else
|
||||
emit_jump_insn (gen_indirect_jump_internal2 (operands[0]));
|
||||
internal_error (\"unimplemented functionality\");
|
||||
|
||||
DONE;
|
||||
}
|
||||
@ -1367,7 +1371,7 @@
|
||||
if (!(Pmode == DImode))
|
||||
emit_jump_insn (gen_tablejump_internal1 (operands[0], operands[1]));
|
||||
else
|
||||
emit_jump_insn (gen_tablejump_internal2 (operands[0], operands[1]));
|
||||
internal_error (\"unimplemented functionality\");
|
||||
|
||||
DONE;
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user