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Remove too-strict assertion. We may want the vreg copy of the physical register

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to be of a different register class. For example, in Thumb1 if the live-in is
a high register, we want the vreg to be a low register. rdar://8224931

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109291 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jim Grosbach 2010-07-23 23:48:02 +00:00
parent 19d92fcae2
commit 734738d3bd
1 changed files with 0 additions and 1 deletions
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lib/CodeGen/MachineFunction.cpp
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@ -397,7 +397,6 @@ void MachineFunction::viewCFGOnly() const
/// create a corresponding virtual register for it. /// create a corresponding virtual register for it.
unsigned MachineFunction::addLiveIn(unsigned PReg, unsigned MachineFunction::addLiveIn(unsigned PReg,
const TargetRegisterClass *RC) { const TargetRegisterClass *RC) {
assert(RC->contains(PReg) && "Not the correct regclass!");
MachineRegisterInfo &MRI = getRegInfo(); MachineRegisterInfo &MRI = getRegInfo();
unsigned VReg = MRI.getLiveInVirtReg(PReg); unsigned VReg = MRI.getLiveInVirtReg(PReg);
if (VReg) { if (VReg) {