| commit | a9e62a9997a442eecd38f81479c15792bca201ea | [log] [tgz] |
|---|---|---|
| author | sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> | Fri Oct 07 12:13:21 2005 +0000 |
| committer | sewardj <sewardj@a5019735-40e9-0310-863c-91ae7b9d1cf9> | Fri Oct 07 12:13:21 2005 +0000 |
| tree | 793a754bd85e72aeda9109cfeeb25ad0a77c7ee0 | |
| parent | 5f3a998c6771993915613d7f6089743bcbe09faa [diff] |
ppc32 only: improve handling of CmpORD32S, so as to avoid false positives from ppc code of the form "cmpi %reg,0 ; branch-if-negative .." where the top bit of %reg is defined but not all of the other bits are (common-ish enough to cause a considerable number of false positives if not done right). git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4890 a5019735-40e9-0310-863c-91ae7b9d1cf9