From c7a3b95c0f3e0aabc61e39ac635c340387765f30 Mon Sep 17 00:00:00 2001 From: "Duncan P. N. Exon Smith" Date: Fri, 18 Apr 2014 02:17:43 +0000 Subject: Revert "blockfreq: Rewrite BlockFrequencyInfoImpl" This reverts commits r206548, r206549 and r206549. There are some unit tests failing that aren't failing locally [1], so reverting until I have time to investigate. [1]: http://bb.pgr.jp/builders/ninja-x64-msvc-RA-centos6/builds/1816 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206556 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/MachineBlockFrequencyInfo.cpp | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) (limited to 'lib/CodeGen') diff --git a/lib/CodeGen/MachineBlockFrequencyInfo.cpp b/lib/CodeGen/MachineBlockFrequencyInfo.cpp index d3ac0c0437..70efa307d5 100644 --- a/lib/CodeGen/MachineBlockFrequencyInfo.cpp +++ b/lib/CodeGen/MachineBlockFrequencyInfo.cpp @@ -11,12 +11,9 @@ // //===----------------------------------------------------------------------===// -#define DEBUG_TYPE "block-freq" #include "llvm/CodeGen/MachineBlockFrequencyInfo.h" #include "llvm/Analysis/BlockFrequencyInfoImpl.h" #include "llvm/CodeGen/MachineBranchProbabilityInfo.h" -#include "llvm/CodeGen/MachineFunction.h" -#include "llvm/CodeGen/MachineLoopInfo.h" #include "llvm/CodeGen/Passes.h" #include "llvm/InitializePasses.h" #include "llvm/Support/CommandLine.h" @@ -115,7 +112,6 @@ struct DOTGraphTraits : INITIALIZE_PASS_BEGIN(MachineBlockFrequencyInfo, "machine-block-freq", "Machine Block Frequency Analysis", true, true) INITIALIZE_PASS_DEPENDENCY(MachineBranchProbabilityInfo) -INITIALIZE_PASS_DEPENDENCY(MachineLoopInfo) INITIALIZE_PASS_END(MachineBlockFrequencyInfo, "machine-block-freq", "Machine Block Frequency Analysis", true, true) @@ -131,18 +127,16 @@ MachineBlockFrequencyInfo::~MachineBlockFrequencyInfo() {} void MachineBlockFrequencyInfo::getAnalysisUsage(AnalysisUsage &AU) const { AU.addRequired(); - AU.addRequired(); AU.setPreservesAll(); MachineFunctionPass::getAnalysisUsage(AU); } bool MachineBlockFrequencyInfo::runOnMachineFunction(MachineFunction &F) { MachineBranchProbabilityInfo &MBPI = - getAnalysis(); - MachineLoopInfo &MLI = getAnalysis(); + getAnalysis(); if (!MBFI) MBFI.reset(new ImplType); - MBFI->doFunction(&F, &MBPI, &MLI); + MBFI->doFunction(&F, &MBPI); #ifndef NDEBUG if (ViewMachineBlockFreqPropagationDAG != GVDT_None) { view(); @@ -172,7 +166,7 @@ getBlockFreq(const MachineBasicBlock *MBB) const { } const MachineFunction *MachineBlockFrequencyInfo::getFunction() const { - return MBFI ? MBFI->getFunction() : nullptr; + return MBFI ? MBFI->Fn : nullptr; } raw_ostream & -- cgit v1.2.3