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Don't use PassInfo* as a type identifier for passes. Instead, use the address of the static

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ID member as the sole unique type identifier.  Clean up APIs related to this change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110396 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2010-08-05 23:42:04 +00:00
parent 7365c091f9
commit 9ccaf53ada
212 changed files with 484 additions and 480 deletions
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lib/Analysis/BasicAliasAnalysis.cpp
+7 -7
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@@ -137,8 +137,8 @@ namespace {
///
struct NoAA : public ImmutablePass, public AliasAnalysis {
static char ID; // Class identification, replacement for typeinfo
NoAA() : ImmutablePass(&ID) {}
explicit NoAA(void *PID) : ImmutablePass(PID) { }
NoAA() : ImmutablePass(ID) {}
explicit NoAA(char &PID) : ImmutablePass(PID) { }
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
}
@@ -169,8 +169,8 @@ namespace {
/// an analysis interface through multiple inheritance. If needed, it should
/// override this to adjust the this pointer as needed for the specified pass
/// info.
virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
if (PI->isPassID(&AliasAnalysis::ID))
virtual void *getAdjustedAnalysisPointer(AnalysisID PI) {
if (PI == &AliasAnalysis::ID)
return (AliasAnalysis*)this;
return this;
}
@@ -215,7 +215,7 @@ namespace {
/// derives from the NoAA class.
struct BasicAliasAnalysis : public NoAA {
static char ID; // Class identification, replacement for typeinfo
BasicAliasAnalysis() : NoAA(&ID) {}
BasicAliasAnalysis() : NoAA(ID) {}
AliasResult alias(const Value *V1, unsigned V1Size,
const Value *V2, unsigned V2Size) {
@@ -240,8 +240,8 @@ namespace {
/// an analysis interface through multiple inheritance. If needed, it should
/// override this to adjust the this pointer as needed for the specified pass
/// info.
virtual void *getAdjustedAnalysisPointer(const PassInfo *PI) {
if (PI->isPassID(&AliasAnalysis::ID))
virtual void *getAdjustedAnalysisPointer(AnalysisID PI) {
if (PI == &AliasAnalysis::ID)
return (AliasAnalysis*)this;
return this;
}