David Majnemer 13d0b11d7b X86: Make @llvm.frameaddress work correctly with Windows unwind codes ...

Simply loading or storing the frame pointer is not sufficient for
Windows targets.  Instead, create a synthetic frame object that we will
lower later.  References to this synthetic object will be replaced with
the correct reference to the frame address.

llvm-svn: 228748

2015-02-10 21:22:05 +00:00

7.3 KiB

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