1. [tools][remarks-shlib] Don't build without PIC (details)
  2. [X86] Rename combineExtInVec to combineEXTEND_VECTOR_INREG. NFCI. (details)
  3. [MemLoc] Support lllvm.memcpy.inline in MemoryLocation::getForArgument (details)
Commit 26947d7b63809413b96b0bb6033f168488836289 by ro
[tools][remarks-shlib] Don't build without PIC

A build on `sparcv9-sun-solaris2.11` with `-DLLVM_ENABLE_PIC=Off` failed
linking ``:

  [27/2297] Linking CXX shared library lib/
  FAILED: lib/
  ld: fatal: relocation error: R_SPARC_H44: file lib/libLLVMRemarks.a(Remark.cpp.o): symbol _ZTVN4llvm18raw_string_ostreamE: invalid shared object relocation type: ABS44 code model unsupported

On Solaris/sparcv9 as on many other targets you cannot link non-PIC objects
into a shared object.

The following patch avoids this by not building the library with PIC.  It
allowed the build to complete and `ninja check-all` showed no errors.

Differential Revision:
The file was modifiedllvm/tools/remarks-shlib/CMakeLists.txt
Commit e17686ae60faa85857e61052632bb6e6c0230ae0 by llvm-dev
[X86] Rename combineExtInVec to combineEXTEND_VECTOR_INREG. NFCI.

Make it easier to find the method by naming it after the ops it actually handles. We already do this for lowering.
The file was modifiedllvm/lib/Target/X86/X86ISelLowering.cpp
Commit 2990518b0324eedca455b2bbf93b69f287dd6d52 by Dávid Bolvanský
 [MemLoc] Support lllvm.memcpy.inline in MemoryLocation::getForArgument

Reviewed By: fhahn

Differential Revision:
The file was modifiedllvm/test/Transforms/DeadStoreElimination/MSSA/memintrinsics.ll
The file was modifiedllvm/lib/Analysis/MemoryLocation.cpp
The file was modifiedllvm/test/Transforms/DeadStoreElimination/MSSA/memset-and-memcpy.ll