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PassInfo keep tracks whether a pass is an analysis pass or not.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48554 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2008-03-19 21:56:59 +00:00
parent 7925ed05d0
commit c758209153
35 changed files with 92 additions and 75 deletions
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4
lib/Analysis/LoadValueNumbering.cpp
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@@ -41,7 +41,7 @@ namespace {
// FIXME: This should not be a FunctionPass.
struct VISIBILITY_HIDDEN LoadVN : public FunctionPass, public ValueNumbering {
static char ID; // Class identification, replacement for typeinfo
LoadVN() : FunctionPass((intptr_t)&ID, true) {}
LoadVN() : FunctionPass((intptr_t)&ID) {}
/// Pass Implementation stuff. This doesn't do any analysis.
///
@@ -85,7 +85,7 @@ namespace {
char LoadVN::ID = 0;
// Register this pass...
RegisterPass<LoadVN> X("load-vn", "Load Value Numbering");
RegisterPass<LoadVN> X("load-vn", "Load Value Numbering", true, true);
// Declare that we implement the ValueNumbering interface
RegisterAnalysisGroup<ValueNumbering> Y(X);