From 5a5ac124e1efaf208671f01c46edb15f29ed2a0b Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Wed, 27 May 2015 18:44:32 +0000 Subject: Vendor import of llvm trunk r238337: https://llvm.org/svn/llvm-project/llvm/trunk@238337 --- lib/CodeGen/RegisterClassInfo.cpp | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'lib/CodeGen/RegisterClassInfo.cpp') diff --git a/lib/CodeGen/RegisterClassInfo.cpp b/lib/CodeGen/RegisterClassInfo.cpp index ab33672d41f3..178fa18ac5a6 100644 --- a/lib/CodeGen/RegisterClassInfo.cpp +++ b/lib/CodeGen/RegisterClassInfo.cpp @@ -131,7 +131,8 @@ void RegisterClassInfo::compute(const TargetRegisterClass *RC) const { RCI.NumRegs = StressRA; // Check if RC is a proper sub-class. - if (const TargetRegisterClass *Super = TRI->getLargestLegalSuperClass(RC)) + if (const TargetRegisterClass *Super = + TRI->getLargestLegalSuperClass(RC, *MF)) if (Super != RC && getNumAllocatableRegs(Super) > RCI.NumRegs) RCI.ProperSubClass = true; @@ -175,6 +176,6 @@ unsigned RegisterClassInfo::computePSetLimit(unsigned Idx) const { } compute(RC); unsigned NReserved = RC->getNumRegs() - getNumAllocatableRegs(RC); - return TRI->getRegPressureSetLimit(Idx) - - TRI->getRegClassWeight(RC).RegWeight * NReserved; + return TRI->getRegPressureSetLimit(*MF, Idx) - + TRI->getRegClassWeight(RC).RegWeight * NReserved; } -- cgit v1.3