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| author |   patrick <patrick@openbsd.org> | 2017-01-14 19:55:43 +0000 |
|---|---|---|
| committer | patrick <patrick@openbsd.org> | 2017-01-14 19:55:43 +0000 |
| commit | bd3306aecb3a15e8967143b8cdbbccf2b1b19b74 (patch) | |
| tree | 309a8132b44564b9e634c0da6815187ce8eab27c /gnu/llvm/lib/CodeGen/RegAllocBase.cpp | |
| parent | killp -a should not kill the window if only one pane. (diff) | |
| download | wireguard-openbsd-bd3306aecb3a15e8967143b8cdbbccf2b1b19b74.tar.xz wireguard-openbsd-bd3306aecb3a15e8967143b8cdbbccf2b1b19b74.zip | |
Import LLVM 3.9.1 including clang and lld.
Diffstat (limited to 'gnu/llvm/lib/CodeGen/RegAllocBase.cpp')
| -rw-r--r-- | gnu/llvm/lib/CodeGen/RegAllocBase.cpp | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/gnu/llvm/lib/CodeGen/RegAllocBase.cpp b/gnu/llvm/lib/CodeGen/RegAllocBase.cpp index 16ff48e78a7..93eeb9cba45 100644 --- a/gnu/llvm/lib/CodeGen/RegAllocBase.cpp +++ b/gnu/llvm/lib/CodeGen/RegAllocBase.cpp @@ -22,9 +22,6 @@ #include "llvm/CodeGen/MachineRegisterInfo.h" #include "llvm/CodeGen/VirtRegMap.h" #include "llvm/Target/TargetRegisterInfo.h" -#ifndef NDEBUG -#include "llvm/ADT/SparseBitVector.h" -#endif #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" @@ -153,3 +150,12 @@ void RegAllocBase::allocatePhysRegs() { } } } + +void RegAllocBase::postOptimization() { + spiller().postOptimization(); + for (auto DeadInst : DeadRemats) { + LIS->RemoveMachineInstrFromMaps(*DeadInst); + DeadInst->eraseFromParent(); + } + DeadRemats.clear(); +} |