Remove the AssumptionCache

After r289755, the AssumptionCache is no longer needed. Variables affected by
assumptions are now found by using the new operand-bundle-based scheme. This
new scheme is more computationally efficient, and also we need much less
code...

llvm-svn: 289756

1 files changed, 2 insertions, 5 deletions

diff --git a/llvm/lib/Analysis/CodeMetrics.cpp b/llvm/lib/Analysis/CodeMetrics.cpp
index 859adf0eb94..1f7c6aa3568 100644
--- a/llvm/lib/Analysis/CodeMetrics.cpp
+++ b/llvm/lib/Analysis/CodeMetrics.cpp
@@ -11,7 +11,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/CodeMetrics.h"
 #include "llvm/Analysis/LoopInfo.h"
 #include "llvm/Analysis/TargetTransformInfo.h"
@@ -71,8 +70,7 @@ static void completeEphemeralValues(SmallPtrSetImpl<const Value *> &Visited,
 
 // Find all ephemeral values.
 void CodeMetrics::collectEphemeralValues(
-    const Loop *L, AssumptionCache *AC,
-    SmallPtrSetImpl<const Value *> &EphValues) {
+    const Loop *L, SmallPtrSetImpl<const Value *> &EphValues) {
   SmallPtrSet<const Value *, 32> Visited;
   SmallVector<const Value *, 16> Worklist;
 
@@ -87,8 +85,7 @@ void CodeMetrics::collectEphemeralValues(
 }
 
 void CodeMetrics::collectEphemeralValues(
-    const Function *F, AssumptionCache *AC,
-    SmallPtrSetImpl<const Value *> &EphValues) {
+    const Function *F, SmallPtrSetImpl<const Value *> &EphValues) {
   SmallPtrSet<const Value *, 32> Visited;
   SmallVector<const Value *, 16> Worklist;