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| author | Richard Kenner <kenner@gcc.gnu.org> | 1995-04-25 16:36:31 -0400 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1995-04-25 16:36:31 -0400 |
| commit | c89e8dc28f98fbe84c9e4b3edbfa2c38094c16e6 (patch) | |
| tree | bf72523055b4d5836498312fbb6af6b644f1fe80 /gcc | |
| parent | e6118f890da4f1cbdc1a187922e5b3c01724825d (diff) | |
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(CONST_OK_FOR_LETTER_P, case 'L'): Reject 0x80000000.
From-SVN: r9446
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/alpha/alpha.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/config/alpha/alpha.h b/gcc/config/alpha/alpha.h index 9a73de0..7cc0ac6 100644 --- a/gcc/config/alpha/alpha.h +++ b/gcc/config/alpha/alpha.h @@ -501,7 +501,9 @@ enum reg_class { NO_REGS, GENERAL_REGS, FLOAT_REGS, ALL_REGS, : (C) == 'J' ? (VALUE) == 0 \ : (C) == 'K' ? (unsigned HOST_WIDE_INT) ((VALUE) + 0x8000) < 0x10000 \ : (C) == 'L' ? (((VALUE) & 0xffff) == 0 \ - && (((VALUE)) >> 31 == -1 || (VALUE) >> 31 == 0)) \ + && (((VALUE)) >> 31 == -1 || (VALUE) >> 31 == 0) \ + && ((HOST_BITS_PER_WIDE_INT == 64 \ + || (unsigned) (VALUE) != 0x80000000u))) \ : (C) == 'M' ? zap_mask (VALUE) \ : (C) == 'N' ? (unsigned HOST_WIDE_INT) (~ (VALUE)) < 0x100 \ : (C) == 'O' ? (unsigned HOST_WIDE_INT) (- (VALUE)) < 0x100 \ |