| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
| |
Change-Id: I07d935f8793ee8ec6b7da003f6483046594bca49
|
|
|
|
| |
Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
|
|
|
|
|
|
|
|
| |
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
|
|
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
|