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Pass AliasAnalysis thru to DAGCombiner.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30984 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Laskey
2006-10-16 20:52:31 +00:00
parent a7fa1476b6
commit c7c3f110ed
3 changed files with 20 additions and 7 deletions
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3
include/llvm/CodeGen/SelectionDAG.h
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@@ -25,6 +25,7 @@
#include <string>
namespace llvm {
class AliasAnalysis;
class TargetLowering;
class TargetMachine;
class MachineDebugInfo;
@@ -116,7 +117,7 @@ public:
/// certain types of nodes together, or eliminating superfluous nodes. When
/// the AfterLegalize argument is set to 'true', Combine takes care not to
/// generate any nodes that will be illegal on the target.
void Combine(bool AfterLegalize);
void Combine(bool AfterLegalize, AliasAnalysis &AA);
/// Legalize - This transforms the SelectionDAG into a SelectionDAG that is
/// compatible with the target instruction selector, as indicated by the