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| author | Zdenek Dvorak <dvorakz@suse.cz> | 2005-08-24 09:53:42 +0200 |
|---|---|---|
| committer | Zdenek Dvorak <rakdver@gcc.gnu.org> | 2005-08-24 07:53:42 +0000 |
| commit | 87de2376fdeee0702f6df2ed1ec96681796640a6 (patch) | |
| tree | cf35d96b219ed135842c6b82b43e5d0653719f5d /gcc | |
| parent | 14a07c92824f33079e12d00118ef1a434128ac82 (diff) | |
| download | gcc-87de2376fdeee0702f6df2ed1ec96681796640a6.zip gcc-87de2376fdeee0702f6df2ed1ec96681796640a6.tar.gz gcc-87de2376fdeee0702f6df2ed1ec96681796640a6.tar.bz2 | |
fold-const.c (ptr_difference_const): Use cst_and_fits_in_hwi instead of host_integerp.
* fold-const.c (ptr_difference_const): Use
cst_and_fits_in_hwi instead of host_integerp.
From-SVN: r103436
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/fold-const.c | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7726006..3307aa9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2005-08-24 Zdenek Dvorak <dvorakz@suse.cz> + + * fold-const.c (ptr_difference_const): Use + cst_and_fits_in_hwi instead of host_integerp. + 2005-08-24 Paolo Bonzini <bonzini@gnu.org> * config/darwin.c (gen_pic_offset): New. diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 28d97df..88fbd0c 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -11759,10 +11759,10 @@ ptr_difference_const (tree e1, tree e2, HOST_WIDE_INT *diff) toffset2 = fold_convert (type, toffset2); tdiff = fold_build2 (MINUS_EXPR, type, toffset1, toffset2); - if (!host_integerp (tdiff, 0)) + if (!cst_and_fits_in_hwi (tdiff)) return false; - *diff = tree_low_cst (tdiff, 0); + *diff = int_cst_value (tdiff); } else if (toffset1 || toffset2) { |