1. Fix pattern error for S2_tstbit_i instruction (details)
  2. [ELF][test] Change references of %T to %t.dir (details)
Commit 14e289eb774ebbc2fc788bf23c17e2605c27ffb6 by bcain
Fix pattern error for S2_tstbit_i instruction
It used to generate S2_tstbit_i with constant -33 which resulted in an
assert. The reason is log2_32 was called with 64bit value 0.
The file was modifiedllvm/lib/Target/Hexagon/
The file was addedllvm/test/CodeGen/Hexagon/64bit_tstbit.ll
Commit db8dad20b37f4befe054e586b40f8dd1eaeda842 by maskray
[ELF][test] Change references of %T to %t.dir
Test files in the same directory share the same %T.  %T is easy to
misuse and cause race conditions (when running concurrently) so it has
been deprecated since D48842 (see docs/CommandGuide/lit.rst).
While here, add `rm -rf %t.dir` so that tests cannot depend on old files
lying around.
Reviewed By: jhenderson, ruiu
Differential Revision:
The file was modifiedlld/test/ELF/lto/save-temps.ll
The file was modifiedlld/test/ELF/version-script-in-search-path.s
The file was modifiedlld/test/ELF/linkerscript/memory-include.test
The file was modifiedlld/test/ELF/no-soname.s
The file was modifiedlld/test/ELF/linkerscript/linker-script-in-search-path.s
The file was modifiedlld/test/ELF/linkerscript/output-section-include.test
The file was modifiedlld/test/ELF/linkerscript/linkerscript.s
The file was modifiedlld/test/ELF/linkerscript/filename-spec.s
The file was modifiedlld/test/ELF/linkerscript/section-include.test
The file was modifiedlld/test/ELF/lto/thinlto-debug-fission.ll
The file was modifiedlld/test/ELF/reproduce-backslash.s