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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 0d84f29d587..db4f910397b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,15 @@ 2010-07-08 Richard Guenther <rguenther@suse.de> + PR tree-optimization/44831 + * tree-ssa-phiprop.c (phiprop_insert_phi): Properly build + a MEM_REF preserving TBAA info of the original dereference. + Dereference the original pointer if the address is not + invariant. + (propagate_with_phi): Fixup type checks wrt MEM_REFs. Require + at least one invariant address that we are going to dereference. + +2010-07-08 Richard Guenther <rguenther@suse.de> + PR tree-optimization/44861 * tree-vect-stmts.c (vectorizable_store): Preserve TBAA information when building MEM_REFs. |