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One day, physical register live ranges will be sensible.

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llvm-svn: 117602
This commit is contained in:
Jakob Stoklund Olesen 2010-10-28 20:44:22 +00:00
parent c40ecb9302
commit c570151dc2
1 changed files with 5 additions and 0 deletions
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5
lib/CodeGen/MachineVerifier.cpp
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@ -908,6 +908,11 @@ void MachineVerifier::verifyLiveIntervals() {
if (MRI->use_empty(LI.reg))
continue;
// Physical registers have much weirdness going on, mostly from coalescing.
// We should probably fix it, but for now just ignore them.
if (TargetRegisterInfo::isPhysicalRegister(LI.reg))
continue;
assert(LVI->first == LI.reg && "Invalid reg to interval mapping");
for (LiveInterval::const_vni_iterator I = LI.vni_begin(), E = LI.vni_end();