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(parent: 7e831db) | patch
If the physical register being spilled does not have an interval, spill its sub-regis...
authorEvan Cheng <evan.cheng@apple.com>
Tue, 20 Oct 2009 01:31:09 +0000 (01:31 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Tue, 20 Oct 2009 01:31:09 +0000 (01:31 +0000)
commit0222a8cfb8f8f3f67e4a07164eb1ecf9c44e6f64
treeabf6e23c4c3c0213a9d47254566dcfeab35620c4tree | snapshot
parent7e831db1d4f5dc51ca6526739cf41e59895c5c20commit | diff
If the physical register being spilled does not have an interval, spill its sub-registers instead.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84586 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/LiveIntervalAnalysis.cpp diff | blob | history
test/CodeGen/X86/2009-10-19-EmergencySpill.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors