[x86] Fixup r217565 which baked in an assumption about the function
name that breaks on some platforms. This part of the test just doesn't
matter...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217575 91177308-0d34-0410-b5e6-96231b3b80d8
[ARM] Add Thumb2 code size optimization regression test for LSL (immediate).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217576 91177308-0d34-0410-b5e6-96231b3b80d8
[ARM] Add Thumb-2 code size optimization regression test for LSL (register).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217579 91177308-0d34-0410-b5e6-96231b3b80d8
[AArch64] Reenable the PBQP test now that the leak issue has been fixed.

David Blaikie's commits r217563 & r217564, which added shared_ptr to the
CostPool have fixed some memory leak issues exposed by the PBQP with
coalescing constraints.

The sanitizer bot was failing because of those leaks. Now that the leaks
are gone, we can reenable the aarch64/pbqp test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217580 91177308-0d34-0410-b5e6-96231b3b80d8
[ARM] Add Thumb-2 code size optimization regression test for LSR (immediate).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217581 91177308-0d34-0410-b5e6-96231b3b80d8
[ARM] Add Thumb-2 code size optimization regression test for LSR (register).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217582 91177308-0d34-0410-b5e6-96231b3b80d8