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| author | Matthias Braun <matze@braunis.de> | 2017-03-01 21:02:52 +0000 |
|---|---|---|
| committer | Matthias Braun <matze@braunis.de> | 2017-03-01 21:02:52 +0000 |
| commit | 702f55bb4ac70dee5c919b711fd9d265a17e3670 (patch) | |
| tree | 5b131f062382f8c4f35d41b30f91cd4f644de730 /llvm/lib/CodeGen/RegAllocBasic.cpp | |
| parent | cc26b91afb95448bc3bac07ca1f8a7fb23b0e80a (diff) | |
| download | bcm5719-llvm-702f55bb4ac70dee5c919b711fd9d265a17e3670.tar.gz bcm5719-llvm-702f55bb4ac70dee5c919b711fd9d265a17e3670.zip | |
LIU::Query: Remove always false member+getter; NFC
llvm-svn: 296675
Diffstat (limited to 'llvm/lib/CodeGen/RegAllocBasic.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/RegAllocBasic.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/RegAllocBasic.cpp b/llvm/lib/CodeGen/RegAllocBasic.cpp index a558e371ad4..a87fed3a687 100644 --- a/llvm/lib/CodeGen/RegAllocBasic.cpp +++ b/llvm/lib/CodeGen/RegAllocBasic.cpp @@ -176,8 +176,6 @@ bool RABasic::spillInterferences(LiveInterval &VirtReg, unsigned PhysReg, for (MCRegUnitIterator Units(PhysReg, TRI); Units.isValid(); ++Units) { LiveIntervalUnion::Query &Q = Matrix->query(VirtReg, *Units); Q.collectInterferingVRegs(); - if (Q.seenUnspillableVReg()) - return false; for (unsigned i = Q.interferingVRegs().size(); i; --i) { LiveInterval *Intf = Q.interferingVRegs()[i - 1]; if (!Intf->isSpillable() || Intf->weight > VirtReg.weight) |
