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Commit Graph

4 Commits

Author SHA1 Message Date
Nick Lewycky
5dd879d5b5 Turn unwind_to into "unwinds to".
llvm-svn: 48123
2008-03-10 02:20:00 +00:00
Nick Lewycky
4732d3c9b7 Firstly, having a BranchInst isn't exclusive with having an unwind_to.
Secondly, we have to check whether the branch is actually pointing to the block
with the unwind in it. We could have gotten here because of the unwind_to alone.

llvm-svn: 48099
2008-03-09 07:50:37 +00:00
Nick Lewycky
e93a1819dc A BB that unwind_to an "unwind" inst is that same as one that doesn't unwind_to
at all.

llvm-svn: 48096
2008-03-09 07:36:38 +00:00
Nick Lewycky
d98272094e Update the inliner and simplifycfg to handle unwind_to.
llvm-svn: 48086
2008-03-09 05:10:13 +00:00