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Use uint16_t instead of unsigned to store registers in reg classes. Reduces static data size.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151998 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2012-03-04 10:16:38 +00:00
parent 015f228861
commit b6632ba380
9 changed files with 39 additions and 39 deletions
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2
lib/CodeGen/RegAllocPBQP.cpp
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@@ -216,7 +216,7 @@ std::auto_ptr<PBQPRAProblem> PBQPBuilder::build(MachineFunction *mf,
// Compute an initial allowed set for the current vreg.
typedef std::vector<unsigned> VRAllowed;
VRAllowed vrAllowed;
ArrayRef<unsigned> rawOrder = trc->getRawAllocationOrder(*mf);
ArrayRef<uint16_t> rawOrder = trc->getRawAllocationOrder(*mf);
for (unsigned i = 0; i != rawOrder.size(); ++i) {
unsigned preg = rawOrder[i];
if (!reservedRegs.test(preg)) {