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(parent: 79e5bc5) | patch
getPristineRegs is not accurately considering shrink wrapping puts
authorEric Christopher <echristo@gmail.com>
Thu, 30 Mar 2017 22:34:20 +0000 (22:34 +0000)
committerEric Christopher <echristo@gmail.com>
Thu, 30 Mar 2017 22:34:20 +0000 (22:34 +0000)
commitb9c56d123521ffaaa83a8760b7f927d6f32486f6
treed5e6643e1e4346a261c8036c10256d50fc130a40tree | snapshot
parent79e5bc528d4666124ccb37a925ca62d80789e58bcommit | diff
getPristineRegs is not accurately considering shrink wrapping puts
registers not saved in certain blocks. Use explicit getCalleeSavedInfo
and isLiveIn instead.

This fixes pr32292.

Patch by Tim Shen!

llvm-svn: 299124
llvm/lib/AsmParser/LLParser.cpp diff | blob | history
llvm/lib/CodeGen/AggressiveAntiDepBreaker.cpp diff | blob | history
llvm/lib/CodeGen/CriticalAntiDepBreaker.cpp diff | blob | history
Domain: System / Toolchain;