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| author | Hal Finkel <hfinkel@anl.gov> | 2013-03-28 13:29:47 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2013-03-28 13:29:47 +0000 |
| commit | c53ab4d77f4b3d2905cf9ad625c28ff6b1c04aff (patch) | |
| tree | b2fcb51be8d19be85b7154477017f83ee096e6da /lib/Target/PowerPC/PPCSubtarget.h | |
| parent | f464481db0c3b5404004b510921ca454803fd1d0 (diff) | |
| download | external_llvm-c53ab4d77f4b3d2905cf9ad625c28ff6b1c04aff.zip external_llvm-c53ab4d77f4b3d2905cf9ad625c28ff6b1c04aff.tar.gz external_llvm-c53ab4d77f4b3d2905cf9ad625c28ff6b1c04aff.tar.bz2 | |
Add the PPC64 popcntd instruction
PPC ISA 2.06 (P7, A2, etc.) has a popcntd instruction. Add this instruction and
tell TTI about it so that popcount-loop recognition will know about it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178233 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCSubtarget.h')
| -rw-r--r-- | lib/Target/PowerPC/PPCSubtarget.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/PPCSubtarget.h b/lib/Target/PowerPC/PPCSubtarget.h index 15885bd..070a9a9 100644 --- a/lib/Target/PowerPC/PPCSubtarget.h +++ b/lib/Target/PowerPC/PPCSubtarget.h @@ -79,6 +79,7 @@ protected: bool HasFSQRT; bool HasSTFIWX; bool HasISEL; + bool HasPOPCNTD; bool IsBookE; bool HasLazyResolverStubs; bool IsJITCodeModel; @@ -159,6 +160,7 @@ public: bool hasQPX() const { return HasQPX; } bool hasMFOCRF() const { return HasMFOCRF; } bool hasISEL() const { return HasISEL; } + bool hasPOPCNTD() const { return HasPOPCNTD; } bool isBookE() const { return IsBookE; } const Triple &getTargetTriple() const { return TargetTriple; } |