Move most EH from MachineModuleInfo to MachineFunction

Recommitting r288293 with some extra fixes for GlobalISel code.

Most of the exception handling members in MachineModuleInfo is actually
per function data (talks about the "current function") so it is better
to keep it at the function instead of the module.

This is a necessary step to have machine module passes work properly.

Also:
- Rename TidyLandingPads() to tidyLandingPads()
- Use doxygen member groups instead of "//===- EH ---"... so it is clear
  where a group ends.
- I had to add an ugly const_cast at two places in the AsmPrinter
  because the available MachineFunction pointers are const, but the code
  wants to call tidyLandingPads() in between
  (markFunctionEnd()/endFunction()).

Differential Revision: https://reviews.llvm.org/D27227

llvm-svn: 288405

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Target/XCore/XCoreFrameLowering.cpp b/llvm/lib/Target/XCore/XCoreFrameLowering.cpp
index 5a7b07739e7..e0e2e031996 100644
--- a/llvm/lib/Target/XCore/XCoreFrameLowering.cpp
+++ b/llvm/lib/Target/XCore/XCoreFrameLowering.cpp
@@ -548,7 +548,7 @@ void XCoreFrameLowering::determineCalleeSaves(MachineFunction &MF,
     // We force the LR to be saved so these instructions are used.
     LRUsed = true;
 
-  if (MF.getMMI().callsUnwindInit() || MF.getMMI().callsEHReturn()) {
+  if (MF.callsUnwindInit() || MF.callsEHReturn()) {
     // The unwinder expects to find spill slots for the exception info regs R0
     // & R1. These are used during llvm.eh.return() to 'restore' the exception
     // info. N.B. we do not spill or restore R0, R1 during normal operation.