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R600: Fix uninitialized variable usage

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194632 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tom Stellard 2013-11-13 23:58:51 +00:00
parent 5aeb5e530e
commit 7c94599d1b
1 changed files with 5 additions and 5 deletions
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10
lib/Target/R600/SIInstrInfo.cpp
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@ -656,18 +656,18 @@ void SIInstrInfo::reserveIndirectRegisters(BitVector &Reserved,
for (int Index = Begin; Index <= End; ++Index)
Reserved.set(AMDGPU::VReg_32RegClass.getRegister(Index));
for (int Index = std::max(0, Index - 1); Index <= End; ++Index)
for (int Index = std::max(0, Begin - 1); Index <= End; ++Index)
Reserved.set(AMDGPU::VReg_64RegClass.getRegister(Index));
for (int Index = std::max(0, Index - 2); Index <= End; ++Index)
for (int Index = std::max(0, Begin - 2); Index <= End; ++Index)
Reserved.set(AMDGPU::VReg_96RegClass.getRegister(Index));
for (int Index = std::max(0, Index - 3); Index <= End; ++Index)
for (int Index = std::max(0, Begin - 3); Index <= End; ++Index)
Reserved.set(AMDGPU::VReg_128RegClass.getRegister(Index));
for (int Index = std::max(0, Index - 7); Index <= End; ++Index)
for (int Index = std::max(0, Begin - 7); Index <= End; ++Index)
Reserved.set(AMDGPU::VReg_256RegClass.getRegister(Index));
for (int Index = std::max(0, Index - 15); Index <= End; ++Index)
for (int Index = std::max(0, Begin - 15); Index <= End; ++Index)
Reserved.set(AMDGPU::VReg_512RegClass.getRegister(Index));
}