From e4fd907e72a599eddfa7a81eac4366b5b82523e3 Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Sun, 4 Mar 2012 10:43:23 +0000 Subject: Use uint16_t to store register overlaps to reduce static data. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152001 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/RegisterClassInfo.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/CodeGen/RegisterClassInfo.cpp') diff --git a/lib/CodeGen/RegisterClassInfo.cpp b/lib/CodeGen/RegisterClassInfo.cpp index 58b1681b0b..17165fa726 100644 --- a/lib/CodeGen/RegisterClassInfo.cpp +++ b/lib/CodeGen/RegisterClassInfo.cpp @@ -50,7 +50,7 @@ void RegisterClassInfo::runOnMachineFunction(const MachineFunction &mf) { CSRNum.clear(); CSRNum.resize(TRI->getNumRegs(), 0); for (unsigned N = 0; unsigned Reg = CSR[N]; ++N) - for (const unsigned *AS = TRI->getOverlaps(Reg); + for (const uint16_t *AS = TRI->getOverlaps(Reg); unsigned Alias = *AS; ++AS) CSRNum[Alias] = N + 1; // 0 means no CSR, 1 means CalleeSaved[0], ... Update = true; -- cgit v1.2.3-70-g09d2