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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d2bc8c5..e8c816a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,15 @@ +2006-08-16 Zdenek Dvorak <dvorakz@suse.cz> + + PR tree-optimization/27865 + * tree-vrp.c (adjust_range_with_scev): Do not use TYPE_{MIN,MAX}_VALUE + for pointer types. + * tree-scalar-evolution.c (fold_used_pointer_cast, pointer_offset_p, + fold_used_pointer, pointer_used_p): New functions. + (analyze_scalar_evolution_1): Use fold_used_pointer. + * tree-chrec.c (convert_affine_scev): Convert no-op casts correctly. + * tree-ssa-loop-ivopts.c (generic_type_for): Return integral type + for pointers. + 2006-08-17 Paolo Bonzini <bonzini@gnu.org> PR c++/28573 |