projects
/
oota-llvm.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
Add LCSSA as a requirement for LoopUnswitch, and assert that LoopUnswitch preserves
[oota-llvm.git]
/
lib
/
Transforms
/
Scalar
/
LoopUnswitch.cpp
diff --git
a/lib/Transforms/Scalar/LoopUnswitch.cpp
b/lib/Transforms/Scalar/LoopUnswitch.cpp
index c583eea14d62ea9598069afb96342cb58b351cba..ab736c1de8773b9b7c848d53c36427c7012d8e98 100644
(file)
--- a/
lib/Transforms/Scalar/LoopUnswitch.cpp
+++ b/
lib/Transforms/Scalar/LoopUnswitch.cpp
@@
-73,6
+73,8
@@
namespace {
AU.addPreservedID(LoopSimplifyID);
AU.addRequired<LoopInfo>();
AU.addPreserved<LoopInfo>();
+ AU.addRequiredID(LCSSAID);
+ AU.addPreservedID(LCSSAID);
}
private:
@@
-199,6
+201,8
@@
bool LoopUnswitch::visitLoop(Loop *L) {
}
}
+ assert(L->isLCSSAForm());
+
return Changed;
}