Currently we have a number of tests that fail with -verify-machineinstrs.
To detect this cases earlier we add the option to the testcases with the
exception of tests that will currently fail with this option. PR 27456 keeps
track of this failures.
No code review, as discussed with Hal Finkel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277624 91177308-0d34-0410-b5e6-96231b3b80d8
Using an LLVM IR aggregate return value type containing three
or more integer values causes an abort in the fast isel pass.
This patch adds two more registers to RetCC_PPC64_ELF_FIS to
allow returning up to four integers with fast isel, just the
same as is currently supported with regular isel (RetCC_PPC).
This is needed for Swift and (possibly) other non-clang frontends.
Fixes PR26190.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272005 91177308-0d34-0410-b5e6-96231b3b80d8
