From 3ca4a6bcf11d6b4ac34fed640f3ab23995ec1877 Mon Sep 17 00:00:00 2001
From: Hal Finkel <hfinkel@anl.gov>
Date: Thu, 15 Dec 2016 03:02:15 +0000
Subject: 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
---
 llvm/lib/Analysis/CodeMetrics.cpp | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'llvm/lib/Analysis/CodeMetrics.cpp')

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;
 
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