[PATCH] D17095: [X86] Add X86FixupSeparateStack pass

[Michael LeMay via llvm-commits]

mlemay-intel updated this revision to Diff 75655.
mlemay-intel added a comment.

Added -sep-stk-seg-flat-mem-func option to specify functions that use a flat memory model.
Fixed bug in StackPtrSpillReqs::supply to prevent coalescing of ranges that need to remain separate.


https://reviews.llvm.org/D17095

Files:
  lib/Target/X86/CMakeLists.txt
  lib/Target/X86/X86.h
  lib/Target/X86/X86.td
  lib/Target/X86/X86FixupSeparateStack.cpp
  lib/Target/X86/X86Subtarget.cpp
  lib/Target/X86/X86Subtarget.h
  lib/Target/X86/X86TargetMachine.cpp
  test/CodeGen/X86/separate-stack-seg.mir

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