From 6bed58ef240b1e1a1fb41fb867a8ba6e7566e0e9 Mon Sep 17 00:00:00 2001 From: Nadav Rotem Date: Fri, 2 Nov 2012 21:48:17 +0000 Subject: Add a cost model analysis that allows us to estimate the cost of IR-level instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167324 91177308-0d34-0410-b5e6-96231b3b80d8 --- include/llvm/Analysis/Passes.h | 7 +++++++ include/llvm/InitializePasses.h | 1 + include/llvm/LinkAllPasses.h | 1 + 3 files changed, 9 insertions(+) (limited to 'include') diff --git a/include/llvm/Analysis/Passes.h b/include/llvm/Analysis/Passes.h index ff1008b8fd..27726f49bc 100644 --- a/include/llvm/Analysis/Passes.h +++ b/include/llvm/Analysis/Passes.h @@ -185,6 +185,13 @@ namespace llvm { // FunctionPass *createDependenceAnalysisPass(); + //===--------------------------------------------------------------------===// + // + // createCostModelAnalysisPass - This creates an instance of the + // CostModelAnalysis pass. + // + FunctionPass *createCostModelAnalysisPass(); + //===--------------------------------------------------------------------===// // // Minor pass prototypes, allowing us to expose them through bugpoint and diff --git a/include/llvm/InitializePasses.h b/include/llvm/InitializePasses.h index 9b8a6bdf54..8c164eb919 100644 --- a/include/llvm/InitializePasses.h +++ b/include/llvm/InitializePasses.h @@ -88,6 +88,7 @@ void initializeCodePlacementOptPass(PassRegistry&); void initializeConstantMergePass(PassRegistry&); void initializeConstantPropagationPass(PassRegistry&); void initializeMachineCopyPropagationPass(PassRegistry&); +void initializeCostModelAnalysisPass(PassRegistry&); void initializeCorrelatedValuePropagationPass(PassRegistry&); void initializeDAEPass(PassRegistry&); void initializeDAHPass(PassRegistry&); diff --git a/include/llvm/LinkAllPasses.h b/include/llvm/LinkAllPasses.h index a6d2f29168..806e4b37b7 100644 --- a/include/llvm/LinkAllPasses.h +++ b/include/llvm/LinkAllPasses.h @@ -60,6 +60,7 @@ namespace { (void) llvm::createCFGSimplificationPass(); (void) llvm::createConstantMergePass(); (void) llvm::createConstantPropagationPass(); + (void) llvm::createCostModelAnalysisPass(); (void) llvm::createDeadArgEliminationPass(); (void) llvm::createDeadCodeEliminationPass(); (void) llvm::createDeadInstEliminationPass(); -- cgit v1.2.3