OSDN Git Service

PR 22234
authordnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 30 Jun 2005 00:51:17 +0000 (00:51 +0000)
committerdnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 30 Jun 2005 00:51:17 +0000 (00:51 +0000)
commitd65e34782cd2d87f4d386f040a3407640aa048c7
treedd909a5c023477ac7df3eee31bc872951a8da4f6
parentb3d24a23ead8e87c9b3c20c5975e350ee92f397d
PR 22234
* tree-ssa-copy.c (fini_copy_prop): Do not overwrite copy_of
when following copy-of chains.

testsuite/ChangeLog

PR 22234
* gcc.dg/20050629-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101450 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/20050629-1.c [new file with mode: 0644]
gcc/tree-ssa-copy.c