Changes in directory llvm/lib/Transforms/Scalar:
IndVarSimplify.cpp updated: 1.89 -> 1.90
---
Log message:
Specify that indvars actually preserve LCSSA. This has been done for a while,
but I
forgot to put in the analysis usage.
---
Diffs of the changes: (+3 -0)
IndVarSimplify.cpp | 3 +++
1 files changed, 3 insertions(+)
Index: llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
diff -u llvm/lib/Transforms/Scalar/IndVarSimplify.cpp:1.89
llvm/lib/Transforms/Scalar/IndVarSimplify.cpp:1.90
--- llvm/lib/Transforms/Scalar/IndVarSimplify.cpp:1.89 Fri Aug 18 04:01:07 2006
+++ llvm/lib/Transforms/Scalar/IndVarSimplify.cpp Thu Aug 24 22:32:13 2006
@@ -79,6 +79,7 @@
AU.addRequired<ScalarEvolution>();
AU.addRequired<LoopInfo>();
AU.addPreservedID(LoopSimplifyID);
+ AU.addPreservedID(LCSSAID);
AU.setPreservesCFG();
}
private:
@@ -570,4 +571,6 @@
#endif
DeleteTriviallyDeadInstructions(DeadInsts);
+
+ assert(L->isLCSSAForm());
}
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