From 218629813a47d3e398f37b5be284e179a0ec855f Mon Sep 17 00:00:00 2001 From: Nate Begeman Date: Tue, 11 Apr 2006 19:44:43 +0000 Subject: [PATCH] Fix SingleSource/UnitTests/Vector/sumarray-dbl git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27594 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/PowerPC/PPCRegisterInfo.cpp | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/lib/Target/PowerPC/PPCRegisterInfo.cpp b/lib/Target/PowerPC/PPCRegisterInfo.cpp index 963ca055d5a..cbc22de6211 100644 --- a/lib/Target/PowerPC/PPCRegisterInfo.cpp +++ b/lib/Target/PowerPC/PPCRegisterInfo.cpp @@ -397,12 +397,11 @@ void PPCRegisterInfo::emitPrologue(MachineFunction &MF) const { // If there is a preferred stack alignment, align R1 now if (MaxAlign > TargetAlign) { assert(isPowerOf2_32(MaxAlign) && MaxAlign < 32767 && "Invalid alignment!"); - assert(NumBytes <= 32768 && "Unhandled stack size and alignment combo!"); + assert(isInt16(MaxAlign-NumBytes) && "Unhandled stack size and alignment!"); BuildMI(MBB, MBBI, PPC::RLWINM, 4, PPC::R0) .addReg(PPC::R1).addImm(0).addImm(32-Log2_32(MaxAlign)).addImm(31); - BuildMI(MBB, MBBI, PPC::SUBFIC,2,PPC::R0).addReg(PPC::R0).addSImm(MaxAlign); - BuildMI(MBB, MBBI, PPC::ADDI, 2, PPC::R0).addReg(PPC::R0) - .addSImm(NegNumbytes); + BuildMI(MBB, MBBI, PPC::SUBFIC,2,PPC::R0).addReg(PPC::R0) + .addSImm(MaxAlign-NumBytes); BuildMI(MBB, MBBI, PPC::STWUX, 3) .addReg(PPC::R1).addReg(PPC::R1).addReg(PPC::R0); } else if (NumBytes <= 32768) { -- 2.34.1