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Fix definition for Mips16 pc relative load word instructions.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194126 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reed Kotler 2013-11-06 04:29:52 +00:00
parent 8458f371b8
commit 7851bc1871
1 changed files with 3 additions and 5 deletions
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8
lib/Target/Mips/MipsConstantIslandPass.cpp
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@ -614,12 +614,13 @@ initializeFunctionInfo(const std::vector<MachineInstr*> &CPEMIs) {
llvm_unreachable("Unknown addressing mode for CP reference!");
case Mips::LwRxPcTcp16:
Bits = 8;
Scale = 2;
Scale = 4;
LongFormOpcode = Mips::LwRxPcTcpX16;
break;
case Mips::LwRxPcTcpX16:
Bits = 16;
Scale = 2;
Scale = 1;
NegOk = true;
break;
}
// Remember that this is a user of a CP entry.
@ -782,9 +783,6 @@ MachineBasicBlock *MipsConstantIslands::splitBlockBeforeInstr
/// isOffsetInRange - Checks whether UserOffset (the location of a constant pool
/// reference) is within MaxDisp of TrialOffset (a proposed location of a
/// constant pool entry).
/// UserOffset is computed by getUserOffset above to include PC adjustments. If
/// the mod 4 alignment of UserOffset is not known, the uncertainty must be
/// subtracted from MaxDisp instead. CPUser::getMaxDisp() does that.
bool MipsConstantIslands::isOffsetInRange(unsigned UserOffset,
unsigned TrialOffset, unsigned MaxDisp,
bool NegativeOK) {