| commit | c7bf44d7bb79e8fc71c8b7996fc9f3a60f7a4925 | [log] [tgz] |
|---|---|---|
| author | Michael Liao <michael.liao@intel.com> | Wed Oct 23 18:32:43 2013 +0000 |
| committer | Michael Liao <michael.liao@intel.com> | Wed Oct 23 18:32:43 2013 +0000 |
| tree | 009945b6464ad8cd702be2c75e75a3abf7e071e0 | |
| parent | 4598907ff84ed4fba270e159607268f0ee8d6307 [diff] |
Fix PR17631 - Skip instructions added in prolog. For specific targets, prolog may insert helper function calls (e.g. _chkstk will be called when there're more than 4K bytes allocated on stack). However, these helpers don't use/def YMM/XMM registers. llvm-svn: 193261