Reid Kleckner 3e16bd3aaf [WinEH] Create an llvm.x86.seh.exceptioninfo intrinsic
This intrinsic is like framerecover plus a load. It recovers the EH
registration stack allocation from the parent frame and loads the
exception information field out of it, giving back a pointer to an
EXCEPTION_POINTERS struct. It's designed for clang to use in SEH filter
expressions instead of accessing the EXCEPTION_POINTERS parameter that
is available on x64.

This required a minor change to MC to allow defining a label variable to
another absolute framerecover label variable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239567 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-11 22:32:23 +00:00
..
2014-09-02 22:32:20 +00:00
2014-09-02 22:32:20 +00:00
2015-05-30 01:25:56 +00:00
2015-02-05 01:13:47 +00:00
2015-06-04 05:59:23 +00:00
2015-05-30 01:25:56 +00:00
2014-07-03 02:01:39 +00:00