From fb9ebbf236974beac31705eaeb9f50ab585af6ab Mon Sep 17 00:00:00 2001 From: Jakob Stoklund Olesen Date: Mon, 15 Oct 2012 21:57:41 +0000 Subject: Switch most getReservedRegs() clients to the MRI equivalent. Using the cached bit vector in MRI avoids comstantly allocating and recomputing the reserved register bit vector. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165983 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/MachineVerifier.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/CodeGen/MachineVerifier.cpp') diff --git a/lib/CodeGen/MachineVerifier.cpp b/lib/CodeGen/MachineVerifier.cpp index 181e09ecc9..14bf53e3a8 100644 --- a/lib/CodeGen/MachineVerifier.cpp +++ b/lib/CodeGen/MachineVerifier.cpp @@ -427,7 +427,7 @@ void MachineVerifier::markReachable(const MachineBasicBlock *MBB) { void MachineVerifier::visitMachineFunctionBefore() { lastIndex = SlotIndex(); - regsReserved = TRI->getReservedRegs(*MF); + regsReserved = MRI->getReservedRegs(); // A sub-register of a reserved register is also reserved for (int Reg = regsReserved.find_first(); Reg>=0; -- cgit v1.2.3-18-g5258