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Rename CreateRegForValue to CreateReg, and change its argument

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from a Value to a Type, because it doesn't actually care about
the Value.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107383 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2010-07-01 03:55:39 +00:00
parent a528bc0e8a
commit ffda6bac11
5 changed files with 11 additions and 11 deletions
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lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
+5 -5
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@@ -176,23 +176,23 @@ unsigned FunctionLoweringInfo::MakeReg(EVT VT) {
return RegInfo->createVirtualRegister(TLI.getRegClassFor(VT));
}
/// CreateRegForValue - Allocate the appropriate number of virtual registers of
/// CreateReg - Allocate the appropriate number of virtual registers of
/// the correctly promoted or expanded types. Assign these registers
/// consecutive vreg numbers and return the first assigned number.
///
/// In the case that the given value has struct or array type, this function
/// will assign registers for each member or element.
///
unsigned FunctionLoweringInfo::CreateRegForValue(const Value *V) {
unsigned FunctionLoweringInfo::CreateReg(const Type *Ty) {
SmallVector<EVT, 4> ValueVTs;
ComputeValueVTs(TLI, V->getType(), ValueVTs);
ComputeValueVTs(TLI, Ty, ValueVTs);
unsigned FirstReg = 0;
for (unsigned Value = 0, e = ValueVTs.size(); Value != e; ++Value) {
EVT ValueVT = ValueVTs[Value];
EVT RegisterVT = TLI.getRegisterType(V->getContext(), ValueVT);
EVT RegisterVT = TLI.getRegisterType(Ty->getContext(), ValueVT);
unsigned NumRegs = TLI.getNumRegisters(V->getContext(), ValueVT);
unsigned NumRegs = TLI.getNumRegisters(Ty->getContext(), ValueVT);
for (unsigned i = 0; i != NumRegs; ++i) {
unsigned R = MakeReg(RegisterVT);
if (!FirstReg) FirstReg = R;