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author | Bill Wendling <isanbard@gmail.com> | 2010-07-15 19:58:14 +0000 |
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committer | Bill Wendling <isanbard@gmail.com> | 2010-07-15 19:58:14 +0000 |
commit | 9c2a034730b289a2cf48bc91aa2ef69737a7afbb (patch) | |
tree | ab70f392966fb82b55273338db4f59ea85ec02e4 /lib/CodeGen/CriticalAntiDepBreaker.h | |
parent | e4a4147c877777fddfff50a89cac81a596f1a8ba (diff) | |
download | llvm-9c2a034730b289a2cf48bc91aa2ef69737a7afbb.tar.gz llvm-9c2a034730b289a2cf48bc91aa2ef69737a7afbb.tar.bz2 llvm-9c2a034730b289a2cf48bc91aa2ef69737a7afbb.tar.xz |
Use std::vector instead of TargetRegisterInfo::FirstVirtualRegister. This time
make sure to allocate enough space in the std::vector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108449 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CriticalAntiDepBreaker.h')
-rw-r--r-- | lib/CodeGen/CriticalAntiDepBreaker.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/CodeGen/CriticalAntiDepBreaker.h b/lib/CodeGen/CriticalAntiDepBreaker.h index 540630083b..0ed7c35b0f 100644 --- a/lib/CodeGen/CriticalAntiDepBreaker.h +++ b/lib/CodeGen/CriticalAntiDepBreaker.h @@ -46,19 +46,18 @@ class TargetRegisterInfo; /// corresponding value is null. If the register is live but used in /// multiple register classes, the corresponding value is -1 casted to a /// pointer. - const TargetRegisterClass * - Classes[TargetRegisterInfo::FirstVirtualRegister]; + std::vector<const TargetRegisterClass*> Classes; /// RegRegs - Map registers to all their references within a live range. std::multimap<unsigned, MachineOperand *> RegRefs; /// KillIndices - The index of the most recent kill (proceding bottom-up), /// or ~0u if the register is not live. - unsigned KillIndices[TargetRegisterInfo::FirstVirtualRegister]; + std::vector<unsigned> KillIndices; /// DefIndices - The index of the most recent complete def (proceding bottom /// up), or ~0u if the register is live. - unsigned DefIndices[TargetRegisterInfo::FirstVirtualRegister]; + std::vector<unsigned> DefIndices; /// KeepRegs - A set of registers which are live and cannot be changed to /// break anti-dependencies. |