From 75b51621540c23ddfc1e9ef6b4dc803453d9d122 Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Tue, 25 Jun 2013 13:34:40 +0000 Subject: BlockFrequency: Bump up the entry frequency a bit. This is a band-aid to fix the most severe regressions we're seeing from basing spill decisions on block frequencies, until we have a better solution. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184835 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/MachineBlockFrequencyInfo.cpp | 5 ----- 1 file changed, 5 deletions(-) (limited to 'lib/CodeGen/MachineBlockFrequencyInfo.cpp') diff --git a/lib/CodeGen/MachineBlockFrequencyInfo.cpp b/lib/CodeGen/MachineBlockFrequencyInfo.cpp index 070daf2e2b..e269d24e1d 100644 --- a/lib/CodeGen/MachineBlockFrequencyInfo.cpp +++ b/lib/CodeGen/MachineBlockFrequencyInfo.cpp @@ -50,11 +50,6 @@ bool MachineBlockFrequencyInfo::runOnMachineFunction(MachineFunction &F) { return false; } -/// getblockFreq - Return block frequency. Return 0 if we don't have the -/// information. Please note that initial frequency is equal to 1024. It means -/// that we should not rely on the value itself, but only on the comparison to -/// the other block frequencies. We do this to avoid using of floating points. -/// BlockFrequency MachineBlockFrequencyInfo:: getBlockFreq(const MachineBasicBlock *MBB) const { return MBFI->getBlockFreq(MBB); -- cgit v1.2.3