subsequent changes are easier to review. About to fix some layering
issues, and wanted to separate out the necessary churn.
Also comment and sink the include of "Windows.h" in three .inc files to
match the usage in Memory.inc.
llvm-svn: 198685
This is essentially a stripped-down version of the ConstandIslands pass (which
always had these two functions), providing just the features necessary for
correctness.
In particular there needs to be a way to resolve the situation where a
conditional branch's destination block ends up out of range.
This issue crops up when self-hosting for AArch64.
llvm-svn: 175269
Benjamin Kramer