diff options
| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2001-07-02 19:47:44 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2001-07-02 19:47:44 +0000 |
| commit | 66204714f8491ca06792271adae18f8138f5d1b9 (patch) | |
| tree | 35bfff21e3c73e0c27ad267a7d90a3719cfb86af /gcc/config/ns32k/ns32k.c | |
| parent | 59a5c351f50932060a86cbb87b2f6f97793ae5f3 (diff) | |
* emit-rtl.c (adjust_address): New function.
* expr.h (adjust_address): Add declaration.
* builtins.c: Replace some calls to change_address with calls to it
or to validize_mem.
* caller-save.c, dwarf2out.c, except.c, expmed.c, expr.c: Likewise.
* function.c, config/a29k/a29k.md, config/alpha/alpha.c: Likewise.
* config/arm/arm.c, config/convex/convex.c: Likewise.
* config/dsp16xx/dsp16xx.md, config/fr30/fr30.c: Likewise.
* config/i386/i386.c, config/i386/i386.md: Likewise.
* config/ia64/ia64.c, config/ia64/ia64.md: Likewise.
* config/m32r/m32r.c, config/m68k/m68k.md: Likewise.
* config/m88k/m88k.c, config/mips/mips.md: Likewise.
* config/ns32k/ns32k.c, config/rs6000/rs6000.c: Likewise.
* config/sh/sh.c, config/sparc/sparc.md: Likewise.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@43702 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/ns32k/ns32k.c')
| -rw-r--r-- | gcc/config/ns32k/ns32k.c | 32 |
1 files changed, 9 insertions, 23 deletions
diff --git a/gcc/config/ns32k/ns32k.c b/gcc/config/ns32k/ns32k.c index 22a4b49b88e..f2d0fe6d7f3 100644 --- a/gcc/config/ns32k/ns32k.c +++ b/gcc/config/ns32k/ns32k.c @@ -1,5 +1,5 @@ /* Subroutines for assembler code output on the NS32000. - Copyright (C) 1988, 1994, 1995, 1996, 1997, 1998, 1999, 2000 + Copyright (C) 1988, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. This file is part of GNU CC. @@ -423,23 +423,13 @@ move_tail (operands, bytes, offset) { if (bytes & 2) { - rtx src, dest; - dest = change_address (operands[0], HImode, - plus_constant (XEXP (operands[0], 0), offset)); - src = change_address (operands[1], HImode, - plus_constant (XEXP (operands[1], 0), offset)); - emit_move_insn (dest, src); + emit_move_insn (adjust_address (operands[0], HImode, offset), + adjust_address (operands[1], HImode, offset)); offset += 2; } if (bytes & 1) - { - rtx src, dest; - dest = change_address (operands[0], QImode, - plus_constant (XEXP (operands[0], 0), offset)); - src = change_address (operands[1], QImode, - plus_constant (XEXP (operands[1], 0), offset)); - emit_move_insn (dest, src); - } + emit_move_insn (adjust_address (operands[0], QImode, offset), + adjust_address (operands[1], QImode, offset)); } void @@ -461,20 +451,16 @@ expand_block_move (operands) if (constp && bytes < 20) { int words = bytes >> 2; + if (words) { if (words < 3 || flag_unroll_loops) { int offset = 0; + for (; words; words--, offset += 4) - { - rtx src, dest; - dest = change_address (operands[0], SImode, - plus_constant (XEXP (operands[0], 0), offset)); - src = change_address (operands[1], SImode, - plus_constant (XEXP (operands[1], 0), offset)); - emit_move_insn (dest, src); - } + emit_move_insn (adjust_address (operands[0], SImode, offset), + adjust_address (operands[1], SImode, offset)); } else { |