mirror of git://gcc.gnu.org/git/gcc.git
attribs.c (handle_vector_size_attribute): Use host_integerp and tree_int_cst; remove warnings.
* attribs.c (handle_vector_size_attribute): Use host_integerp and tree_int_cst; remove warnings. * caller-save.c (insert_restore): Add cast to get rid of warning. (insert_save): Likewise. * emit-rtl.c (adjust_address_1, offset_address): Likewise. * regmove.c (find_matches): Add temporary var to kill a warning. From-SVN: r48452
This commit is contained in:
Richard Kenner
Richard Kenner
parent
16b617648e
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2cc2d4bbcd
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@ -1,3 +1,12 @@
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Tue Jan 1 17:12:56 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
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* attribs.c (handle_vector_size_attribute): Use host_integerp
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and tree_int_cst; remove warnings.
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* caller-save.c (insert_restore): Add cast to get rid of warning.
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(insert_save): Likewise.
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* emit-rtl.c (adjust_address_1, offset_address): Likewise.
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* regmove.c (find_matches): Add temporary var to kill a warning.
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2002-01-01 Douglas B Rupp <rupp@gnat.com>
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* config/alpha/vms.h (DWARF2_UNWIND_INFO, EH_RETURN_HANDLER_RTX,
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@ -1,6 +1,6 @@
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/* Functions dealing with attribute handling, used by most front ends.
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Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
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Free Software Foundation, Inc.
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Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
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2002 Free Software Foundation, Inc.
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This file is part of GCC.
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@ -1142,20 +1142,20 @@ handle_vector_size_attribute (node, name, args, flags, no_add_attrs)
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int flags ATTRIBUTE_UNUSED;
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bool *no_add_attrs;
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{
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unsigned int vecsize, nunits;
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unsigned HOST_WIDE_INT vecsize, nunits;
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enum machine_mode mode, orig_mode, new_mode;
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tree type = *node, new_type;
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*no_add_attrs = true;
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if (TREE_CODE (TREE_VALUE (args)) != INTEGER_CST)
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if (! host_integerp (TREE_VALUE (args), 1))
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{
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warning ("`%s' attribute ignored", IDENTIFIER_POINTER (name));
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return NULL_TREE;
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}
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/* Get the vector size (in bytes). */
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vecsize = TREE_INT_CST_LOW (TREE_VALUE (args));
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vecsize = tree_low_cst (TREE_VALUE (args), 1);
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/* We need to provide for vector pointers, vector arrays, and
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functions returning vectors. For example:
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@ -1173,9 +1173,10 @@ handle_vector_size_attribute (node, name, args, flags, no_add_attrs)
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/* Get the mode of the type being modified. */
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orig_mode = TYPE_MODE (type);
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if (TREE_CODE (type) == RECORD_TYPE ||
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(GET_MODE_CLASS (orig_mode) != MODE_FLOAT
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&& GET_MODE_CLASS (orig_mode) != MODE_INT))
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if (TREE_CODE (type) == RECORD_TYPE
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|| (GET_MODE_CLASS (orig_mode) != MODE_FLOAT
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&& GET_MODE_CLASS (orig_mode) != MODE_INT)
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|| ! host_integerp (TYPE_SIZE_UNIT (type), 1))
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{
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error ("invalid vector type for attribute `%s'",
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IDENTIFIER_POINTER (name));
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@ -1183,7 +1184,7 @@ handle_vector_size_attribute (node, name, args, flags, no_add_attrs)
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}
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/* Calculate how many units fit in the vector. */
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nunits = vecsize / TREE_INT_CST_LOW (TYPE_SIZE_UNIT (type));
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nunits = vecsize / tree_low_cst (TYPE_SIZE_UNIT (type), 1);
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/* Find a suitably sized vector. */
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new_mode = VOIDmode;
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@ -1192,7 +1193,8 @@ handle_vector_size_attribute (node, name, args, flags, no_add_attrs)
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: MODE_VECTOR_FLOAT);
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mode != VOIDmode;
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mode = GET_MODE_WIDER_MODE (mode))
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if (vecsize == GET_MODE_SIZE (mode) && nunits == GET_MODE_NUNITS (mode))
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if (vecsize == GET_MODE_SIZE (mode)
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&& nunits == (unsigned HOST_WIDE_INT) GET_MODE_NUNITS (mode))
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{
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new_mode = mode;
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break;
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@ -1,6 +1,6 @@
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/* Save and restore call-clobbered registers which are live across a call.
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Copyright (C) 1989, 1992, 1994, 1995, 1997, 1998,
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1999, 2000, 2001 Free Software Foundation, Inc.
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1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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This file is part of GCC.
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@ -675,7 +675,7 @@ insert_restore (chain, before_p, regno, maxrestore, save_mode)
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mem = regno_save_mem [regno][numregs];
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if (save_mode [regno] != VOIDmode
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&& save_mode [regno] != GET_MODE (mem)
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&& numregs == HARD_REGNO_NREGS (regno, save_mode [regno]))
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&& numregs == (unsigned int) HARD_REGNO_NREGS (regno, save_mode [regno]))
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mem = adjust_address (mem, save_mode[regno], 0);
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pat = gen_rtx_SET (VOIDmode,
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gen_rtx_REG (GET_MODE (mem),
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@ -691,13 +691,12 @@ insert_restore (chain, before_p, regno, maxrestore, save_mode)
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n_regs_saved--;
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}
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/* Tell our callers how many extra registers we saved/restored */
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return numregs - 1;
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}
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/* Like insert_restore above, but save registers instead. */
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static int
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insert_save (chain, before_p, regno, to_save, save_mode)
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struct insn_chain *chain;
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@ -752,7 +751,7 @@ insert_save (chain, before_p, regno, to_save, save_mode)
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mem = regno_save_mem [regno][numregs];
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if (save_mode [regno] != VOIDmode
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&& save_mode [regno] != GET_MODE (mem)
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&& numregs == HARD_REGNO_NREGS (regno, save_mode [regno]))
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&& numregs == (unsigned int) HARD_REGNO_NREGS (regno, save_mode [regno]))
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mem = adjust_address (mem, save_mode[regno], 0);
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pat = gen_rtx_SET (VOIDmode, mem,
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gen_rtx_REG (GET_MODE (mem),
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@ -1,6 +1,6 @@
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/* Emit RTL for the GNU C-Compiler expander.
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Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
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1999, 2000, 2001 Free Software Foundation, Inc.
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1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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This file is part of GCC.
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@ -1996,7 +1996,8 @@ adjust_address_1 (memref, mode, offset, validate, adjust)
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lowest-order set bit in OFFSET, but don't change the alignment if OFFSET
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if zero. */
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if (offset != 0)
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memalign = MIN (memalign, (offset & -offset) * BITS_PER_UNIT);
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memalign = MIN (memalign,
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(unsigned int) (offset & -offset) * BITS_PER_UNIT);
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/* We can compute the size in a number of ways. */
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if (GET_MODE (new) != BLKmode)
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@ -2045,10 +2046,11 @@ offset_address (memref, offset, pow2)
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/* Update the alignment to reflect the offset. Reset the offset, which
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we don't know. */
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MEM_ATTRS (new) = get_mem_attrs (MEM_ALIAS_SET (memref), MEM_EXPR (memref),
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0, 0, MIN (MEM_ALIGN (memref),
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pow2 * BITS_PER_UNIT),
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GET_MODE (new));
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MEM_ATTRS (new)
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= get_mem_attrs (MEM_ALIAS_SET (memref), MEM_EXPR (memref), 0, 0,
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MIN (MEM_ALIGN (memref),
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(unsigned int) pow2 * BITS_PER_UNIT),
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GET_MODE (new));
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return new;
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}
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@ -1,6 +1,6 @@
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/* Move registers around to reduce number of move instructions needed.
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Copyright (C) 1987, 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
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1999, 2000, 2001 Free Software Foundation, Inc.
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1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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This file is part of GCC.
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@ -1581,7 +1581,9 @@ find_matches (insn, matchp)
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case '5': case '6': case '7': case '8': case '9':
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{
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char *end;
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unsigned long match = strtoul (p - 1, &end, 10);
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unsigned long match_ul = strtoul (p - 1, &end, 10);
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int match = match_ul;
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p = end;
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if (match < op_no && likely_spilled[match])
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