| commit | ada79becbdfc78b0656c910c7c023bad5fcd142a | |
| author | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 1 Dec 2004 18:54:04 +0000 (1 18:54 +0000) | ||
| committer | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 1 Dec 2004 18:54:04 +0000 (1 18:54 +0000) | ||
| tree | 517abe0b84a2cbbf48cf4e85005efa56a1331b33 | treesnapshot (tar.gz zip) |
| parent | 6ff94bb6619a4cc797fd58b36ca91dea31ae150f | commitdiff |
PR tree-optimization/18291
* tree-ssa-copy.c (merge_alias_info): Fix merging of
flow-sensitive alias information. If the new pointer has no
name tag, copy it from the original pointer. Otherwise, make
sure that the pointed-to sets have a common intersection.
testsuite/ChangeLog
PR tree-optimization/18291
* testsuite/gcc.c-torture/compile/pr18291.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91574 138bc75d-0d04-0410-961f-82ee72b054a4
* tree-ssa-copy.c (merge_alias_info): Fix merging of
flow-sensitive alias information. If the new pointer has no
name tag, copy it from the original pointer. Otherwise, make
sure that the pointed-to sets have a common intersection.
testsuite/ChangeLog
PR tree-optimization/18291
* testsuite/gcc.c-torture/compile/pr18291.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@91574 138bc75d-0d04-0410-961f-82ee72b054a4
| gcc/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/ChangeLog | diffblobblamehistory | |
| gcc/testsuite/gcc.c-torture/compile/pr18291.c | [new file with mode: 0644] | blob |
| gcc/tree-ssa-copy.c | diffblobblamehistory |