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| author | Richard Kenner <kenner@gcc.gnu.org> | 1993-06-26 11:05:12 -0400 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1993-06-26 11:05:12 -0400 |
| commit | 96d4cf0aced6b394b62fbdb765d7e484123e3e61 (patch) | |
| tree | bd82616890a26fef6a8d9b57b2f29c86a7362f68 /gcc/c-decl.c | |
| parent | e9b3df3116138d36fdee587fe9c236e6f7d6d823 (diff) | |
| download | gcc-96d4cf0aced6b394b62fbdb765d7e484123e3e61.zip gcc-96d4cf0aced6b394b62fbdb765d7e484123e3e61.tar.gz gcc-96d4cf0aced6b394b62fbdb765d7e484123e3e61.tar.bz2 | |
(fold_truthop): Treat a BIT_AND_EXPR with a constant of one as if it were surrounded with an NE_EXPR.
(fold_truthop): Treat a BIT_AND_EXPR with a constant of one as if it were
surrounded with an NE_EXPR.
(fold): Don't move operation into conditional if it is BIT_{AND,OR}_EXPR with
the constant 1; change it to TRUTH_*_EXPR instead.
When moving things inside conditions, move comparisons as well as binary
operations.
Don't make a SAVE_EXPR when moving things inside conditionals unless the value
would really have been used twice.
From-SVN: r4746
Diffstat (limited to 'gcc/c-decl.c')
0 files changed, 0 insertions, 0 deletions