diff options
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 1b2124a..c1ea09d 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -178,10 +178,7 @@ decode (words, low, hi) Return 1 if a signed overflow occurs, 0 otherwise. If OVERFLOW is nonzero, a signed overflow has already occurred in calculating T, so - propagate it. - - Make the real constant T valid for its type by calling CHECK_FLOAT_VALUE, - if it exists. */ + propagate it. */ int force_fit_type (t, overflow) @@ -194,10 +191,8 @@ force_fit_type (t, overflow) if (TREE_CODE (t) == REAL_CST) { -#ifdef CHECK_FLOAT_VALUE - CHECK_FLOAT_VALUE (TYPE_MODE (TREE_TYPE (t)), TREE_REAL_CST (t), - overflow); -#endif + /* ??? Used to check for overflow here via CHECK_FLOAT_TYPE. + Consider doing it via real_convert now. */ return overflow; } |