diff options
| author | Chris Lattner <sabre@nondot.org> | 2009-11-22 16:01:44 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-11-22 16:01:44 +0000 |
| commit | 66e08cf79a052dd75bf6fa2f94abd4c0a18cb019 (patch) | |
| tree | 63df9adfd937867cb28155e1a75cb259d4868a2e /lib/Analysis/AliasSetTracker.cpp | |
| parent | 18d18b71d5955274b95ac96cbb8353b4766d1995 (diff) | |
Remove the AliasAnalysis::getMustAliases method, which is dead.
The hasNoModRefInfoForCalls isn't worth it as a filter because
basicaa provides m/r info and everything chains to it, so remove
it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89599 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/AliasSetTracker.cpp')
| -rw-r--r-- | lib/Analysis/AliasSetTracker.cpp | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/lib/Analysis/AliasSetTracker.cpp b/lib/Analysis/AliasSetTracker.cpp index c037c8d63a..6634600373 100644 --- a/lib/Analysis/AliasSetTracker.cpp +++ b/lib/Analysis/AliasSetTracker.cpp @@ -153,9 +153,6 @@ bool AliasSet::aliasesPointer(const Value *Ptr, unsigned Size, // Check the call sites list and invoke list... if (!CallSites.empty()) { - if (AA.hasNoModRefInfoForCalls()) - return true; - for (unsigned i = 0, e = CallSites.size(); i != e; ++i) if (AA.getModRefInfo(CallSites[i], const_cast<Value*>(Ptr), Size) != AliasAnalysis::NoModRef) @@ -169,9 +166,6 @@ bool AliasSet::aliasesCallSite(CallSite CS, AliasAnalysis &AA) const { if (AA.doesNotAccessMemory(CS)) return false; - if (AA.hasNoModRefInfoForCalls()) - return true; - for (unsigned i = 0, e = CallSites.size(); i != e; ++i) if (AA.getModRefInfo(CallSites[i], CS) != AliasAnalysis::NoModRef || AA.getModRefInfo(CS, CallSites[i]) != AliasAnalysis::NoModRef) |