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Support segmented stacks on win32.
authorRafael Espindola <rafael.espindola@gmail.com>
Thu, 12 Jan 2012 20:22:08 +0000 (20:22 +0000)
committerRafael Espindola <rafael.espindola@gmail.com>
Thu, 12 Jan 2012 20:22:08 +0000 (20:22 +0000)
commite4d18de5d15c6c1d4d279788b35d0cd1ab237e82
tree65513fcadaee33329d285c58d6126924780a4352
parent989a6814643dba79d5add649695c0523edafc026
Support segmented stacks on win32.
Uses the pvArbitrary slot of the TIB, which is reserved for applications. We
only support frames with a static size.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148040 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86FrameLowering.cpp
test/CodeGen/X86/segmented-stacks.ll