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| author | Richard Stallman <rms@gnu.org> | 1992-07-03 20:11:05 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1992-07-03 20:11:05 +0000 |
| commit | d35357ed3d77a65926db7abb33aec39f6fbfe8da (patch) | |
| tree | d979d000a69803c50c8140bf5c727d3db35fb386 /gcc/fold-const.c | |
| parent | cf126f71da61e7f9dfadd45e4c8211116fef5e1f (diff) | |
| download | gcc-d35357ed3d77a65926db7abb33aec39f6fbfe8da.zip gcc-d35357ed3d77a65926db7abb33aec39f6fbfe8da.tar.gz gcc-d35357ed3d77a65926db7abb33aec39f6fbfe8da.tar.bz2 | |
*** empty log message ***
From-SVN: r1403
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index c56104d..fac5602 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -53,6 +53,10 @@ void rshift_double (); void lrotate_double (); void rrotate_double (); static tree const_binop (); + +#ifndef BRANCH_COST +#define BRANCH_COST 1 +#endif /* To do constant folding on INTEGER_CST nodes requires 64-bit arithmetic. We do that by representing the 64-bit integer as 8 shorts, |