The %T lit expansion expands to a common directory shared between all the tests in the same directory, which is unexpected and unintuitive, and more importantly, it's been a source of subtle race conditions and flaky tests. In https://reviews.llvm.org/D35396, it was agreed that it would be best to simply ban %T and only keep %t, which is unique to each test. When a test needs a temporary directory, it can just create one using mkdir %t.
This patch removes %T in llvm.
Differential Revision: https://reviews.llvm.org/D36495
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@310953 91177308-0d34-0410-b5e6-96231b3b80d8
Very few things in MC itself use the option. Most of the code that that
uses it could be move to CodeGen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@269871 91177308-0d34-0410-b5e6-96231b3b80d8
Fixing bots failure. test/ExecutionEngine/RuntimeDyld/SystemZ/cfi-relo-pc64.s
requires SystemZ backend. Mark the test as unsupported if the backend is not
available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@269470 91177308-0d34-0410-b5e6-96231b3b80d8
Summary: When the MCJIT generates ELF code, some DWARF data requires 64-bit PC-relative relocation (R_390_PC64). This patch adds support for R_390_PC64 relocation to RuntimeDyld::resolveSystemZRelocation, to avoid an assertion failure.
Reviewers: uweigand
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D20033
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@269436 91177308-0d34-0410-b5e6-96231b3b80d8
