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| author | Richard Kenner <kenner@gcc.gnu.org> | 1994-03-25 17:52:34 -0500 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1994-03-25 17:52:34 -0500 |
| commit | 25a1b9189d2714b4c76dfd62c8261770a32811c4 (patch) | |
| tree | 968a43e000a23717d8961ecbe00f91d6f80d7ca2 /gcc | |
| parent | 5bf136183fbfdb7ee77b9a825308c075826832bf (diff) | |
| download | gcc-25a1b9189d2714b4c76dfd62c8261770a32811c4.zip gcc-25a1b9189d2714b4c76dfd62c8261770a32811c4.tar.gz gcc-25a1b9189d2714b4c76dfd62c8261770a32811c4.tar.bz2 | |
(CONST_COSTS): Reflect the change in m68k.md.
From-SVN: r6903
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/m68k/m68k.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/gcc/config/m68k/m68k.h b/gcc/config/m68k/m68k.h index b5e3375..9a64ba5 100644 --- a/gcc/config/m68k/m68k.h +++ b/gcc/config/m68k/m68k.h @@ -1,5 +1,6 @@ /* Definitions of target machine for GNU compiler. Sun 68000/68020 version. - Copyright (C) 1987, 1988, 1993 Free Software Foundation, Inc. + Copyright (C) 1987, 1988, 1993, 1994 Free Software Foundation, Inc. + This file is part of GNU CC. @@ -1355,10 +1356,10 @@ __transfer_from_trampoline () \ if (RTX == const0_rtx) return 0; \ /* Constants between -128 and 127 are cheap due to moveq */ \ if (INTVAL (RTX) >= -128 && INTVAL (RTX) <= 127) return 1; \ - /* Constants between -136 and 254 are easily generated */ \ - /* by intelligent uses of moveq, add[q], and subq */ \ - if ((OUTER_CODE) == SET && INTVAL (RTX) >= -136 \ - && INTVAL (RTX) <= 254) return 2; \ + /* Constants between -256 and 255 are easily generated */ \ + /* by use of moveq and not.b */ \ + if ((OUTER_CODE) == SET && INTVAL (RTX) >= -256 \ + && INTVAL (RTX) < 256) return 2; \ case CONST: \ case LABEL_REF: \ case SYMBOL_REF: \ |