From 88874ec60a0a761a5462c660821749c7910c3526 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sun, 22 Nov 2009 16:01:44 +0000 Subject: 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. llvm-svn: 89599 --- llvm/lib/Analysis/BasicAliasAnalysis.cpp | 6 ------ 1 file changed, 6 deletions(-) (limited to 'llvm/lib/Analysis/BasicAliasAnalysis.cpp') diff --git a/llvm/lib/Analysis/BasicAliasAnalysis.cpp b/llvm/lib/Analysis/BasicAliasAnalysis.cpp index 66bb4397c3a..5dbdfe1747d 100644 --- a/llvm/lib/Analysis/BasicAliasAnalysis.cpp +++ b/llvm/lib/Analysis/BasicAliasAnalysis.cpp @@ -164,7 +164,6 @@ namespace { llvm_unreachable("This method may not be called on this function!"); } - virtual void getMustAliases(Value *P, std::vector &RetVals) { } virtual bool pointsToConstantMemory(const Value *P) { return false; } virtual ModRefResult getModRefInfo(CallSite CS, Value *P, unsigned Size) { return ModRef; @@ -172,7 +171,6 @@ namespace { virtual ModRefResult getModRefInfo(CallSite CS1, CallSite CS2) { return ModRef; } - virtual bool hasNoModRefInfoForCalls() const { return true; } virtual void deleteValue(Value *V) {} virtual void copyValue(Value *From, Value *To) {} @@ -211,10 +209,6 @@ namespace { ModRefResult getModRefInfo(CallSite CS, Value *P, unsigned Size); ModRefResult getModRefInfo(CallSite CS1, CallSite CS2); - /// hasNoModRefInfoForCalls - We can provide mod/ref information against - /// non-escaping allocations. - virtual bool hasNoModRefInfoForCalls() const { return false; } - /// pointsToConstantMemory - Chase pointers until we find a (constant /// global) or not. bool pointsToConstantMemory(const Value *P); -- cgit v1.2.3