From 23a4c8fcb5135622d007b162a5e3fcd44dc2ac0c Mon Sep 17 00:00:00 2001 From: "Vikram S. Adve" Date: Mon, 18 Mar 2002 03:37:19 +0000 Subject: [PATCH] Big bug fix: getUsableUniRegAtMI needed to return values in arguments but did not pass the arguments by reference! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1906 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/RegAlloc/PhyRegAlloc.cpp | 6 +++--- lib/Target/SparcV9/RegAlloc/PhyRegAlloc.cpp | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp b/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp index c78b971e796..1fbe5258b2c 100644 --- a/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp +++ b/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp @@ -453,7 +453,7 @@ void PhyRegAlloc::updateMachineCode() unsigned Opcode = MInst->getOpCode(); // do not process Phis - if (TM.getInstrInfo().isPhi(Opcode)) + if (TM.getInstrInfo().isDummyPhiInstr(Opcode)) continue; // Now insert speical instructions (if necessary) for call/return @@ -741,8 +741,8 @@ int PhyRegAlloc::getUsableUniRegAtMI(RegClass *RC, const int RegType, const MachineInstr *MInst, const ValueSet *LVSetBef, - MachineInstr *MIBef, - MachineInstr *MIAft) { + MachineInstr *&MIBef, + MachineInstr *&MIAft) { int RegU = getUnusedUniRegAtMI(RC, MInst, LVSetBef); diff --git a/lib/Target/SparcV9/RegAlloc/PhyRegAlloc.cpp b/lib/Target/SparcV9/RegAlloc/PhyRegAlloc.cpp index c78b971e796..1fbe5258b2c 100644 --- a/lib/Target/SparcV9/RegAlloc/PhyRegAlloc.cpp +++ b/lib/Target/SparcV9/RegAlloc/PhyRegAlloc.cpp @@ -453,7 +453,7 @@ void PhyRegAlloc::updateMachineCode() unsigned Opcode = MInst->getOpCode(); // do not process Phis - if (TM.getInstrInfo().isPhi(Opcode)) + if (TM.getInstrInfo().isDummyPhiInstr(Opcode)) continue; // Now insert speical instructions (if necessary) for call/return @@ -741,8 +741,8 @@ int PhyRegAlloc::getUsableUniRegAtMI(RegClass *RC, const int RegType, const MachineInstr *MInst, const ValueSet *LVSetBef, - MachineInstr *MIBef, - MachineInstr *MIAft) { + MachineInstr *&MIBef, + MachineInstr *&MIAft) { int RegU = getUnusedUniRegAtMI(RC, MInst, LVSetBef); -- 2.34.1