[X86][AVX512] Add 512-bit vector ctpop costs + tests

llvm-svn: 303342

1 files changed, 6 insertions, 0 deletions

diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
index 057e8740d67..fe94079fd86 100644
--- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
+++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
@@ -1415,6 +1415,10 @@ int X86TTIImpl::getIntrinsicInstrCost(Intrinsic::ID IID, Type *RetTy,
     { ISD::CTLZ,       MVT::v16i32, 22 },
     { ISD::CTLZ,       MVT::v32i16, 18 },
     { ISD::CTLZ,       MVT::v64i8,  17 },
+    { ISD::CTPOP,      MVT::v8i64,   7 },
+    { ISD::CTPOP,      MVT::v16i32, 11 },
+    { ISD::CTPOP,      MVT::v32i16,  9 },
+    { ISD::CTPOP,      MVT::v64i8,   6 },
     { ISD::CTTZ,       MVT::v8i64,  10 },
     { ISD::CTTZ,       MVT::v16i32, 14 },
     { ISD::CTTZ,       MVT::v32i16, 12 },
@@ -1425,6 +1429,8 @@ int X86TTIImpl::getIntrinsicInstrCost(Intrinsic::ID IID, Type *RetTy,
     { ISD::BITREVERSE, MVT::v16i32, 24 },
     { ISD::CTLZ,       MVT::v8i64,  29 },
     { ISD::CTLZ,       MVT::v16i32, 35 },
+    { ISD::CTPOP,      MVT::v8i64,  16 },
+    { ISD::CTPOP,      MVT::v16i32, 24 },
     { ISD::CTTZ,       MVT::v8i64,  20 },
     { ISD::CTTZ,       MVT::v16i32, 28 },
   };