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* Update aosp/master llvm for rebase to r233350Pirama Arumuga Nainar2015-04-091-6/+6
| | | | Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49
* Update to LLVM 3.5a.Stephen Hines2014-04-241-1/+1
| | | | Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
* TBAA: remove !tbaa from testing cases if not used.Manman Ren2013-04-301-7/+2
| | | | | | | | This will make it easier to turn on struct-path aware TBAA since the metadata format will change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180796 91177308-0d34-0410-b5e6-96231b3b80d8
* Use virtual base registers on PPCHal Finkel2013-04-091-0/+48
On PowerPC, non-vector loads and stores have r+i forms; however, in functions with large stack frames these were not being used to access slots far from the stack pointer because such slots were out of range for the signed 16-bit immediate offset field. This increases register pressure because we need a separate register for each offset (when the r+r form is used). By enabling virtual base registers, we can deal with large stack frames without unduly increasing register pressure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179105 91177308-0d34-0410-b5e6-96231b3b80d8