* Add -fast-isel=false to func-alias.ll. The test was added as a
SelectionDAG test. Without this option, FastISel successfully selects
the call that had a ConstantExpr argument.
* fast-isel-branch.ll couldn't be handled by FastISel. Now it can,
hence the change in the stack offsets.
IR is now always parsed in opaque pointer mode, unless
-opaque-pointers=0 is explicitly given. There is no automatic
detection of typed pointers anymore.
The -opaque-pointers=0 option is added to any remaining IR tests
that haven't been migrated yet.
Differential Revision: https://reviews.llvm.org/D141912
The situation where the caller uses a TOC and the callee does not
but is marked as clobbers the TOC (st_other=1) was not being compiled
correctly if both functions where in the same object file.
The call site where we had `callee` was missing a nop after the call.
This is because it was assumed that since the two functions where in
the same DSO they would be sharing a TOC. This is not the case if the
callee uses PC Relative because in that case it may clobber the TOC.
This patch makes sure that we add the cnop correctly so that the
linker has a place to restore the TOC.
Reviewers: sfertile, NeHuang, saghir
Differential Revision: https://reviews.llvm.org/D81126
