diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86SchedBroadwell.td')
| -rwxr-xr-x | llvm/lib/Target/X86/X86SchedBroadwell.td | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/llvm/lib/Target/X86/X86SchedBroadwell.td b/llvm/lib/Target/X86/X86SchedBroadwell.td index 067cc9fe935..50c2818d79e 100755 --- a/llvm/lib/Target/X86/X86SchedBroadwell.td +++ b/llvm/lib/Target/X86/X86SchedBroadwell.td @@ -161,9 +161,12 @@ defm : BWWriteResPair<WriteFCmpY, [BWPort1], 3, [1], 1, 7>; // Floating point c defm : BWWriteResPair<WriteFCom, [BWPort1], 3>; // Floating point compare to flags. defm : BWWriteResPair<WriteFMul, [BWPort0], 5>; // Floating point multiplication. defm : BWWriteResPair<WriteFDiv, [BWPort0], 12>; // 10-14 cycles. // Floating point division. -defm : BWWriteResPair<WriteFSqrt, [BWPort0], 15>; // Floating point square root. -defm : BWWriteResPair<WriteFRcp, [BWPort0], 5>; // Floating point reciprocal estimate. -defm : BWWriteResPair<WriteFRsqrt, [BWPort0], 5>; // Floating point reciprocal square root estimate. +defm : BWWriteResPair<WriteFSqrt, [BWPort0], 15, [1], 1, 5>; // Floating point square root. +defm : BWWriteResPair<WriteFSqrtY, [BWPort0], 15, [1], 1, 7>; // Floating point square root (YMM/ZMM). +defm : BWWriteResPair<WriteFRcp, [BWPort0], 5, [1], 1, 5>; // Floating point reciprocal estimate. +defm : BWWriteResPair<WriteFRcpY, [BWPort0], 5, [1], 1, 7>; // Floating point reciprocal estimate (YMM/ZMM). +defm : BWWriteResPair<WriteFRsqrt, [BWPort0], 5, [1], 1, 5>; // Floating point reciprocal square root estimate. +defm : BWWriteResPair<WriteFRsqrtY,[BWPort0], 5, [1], 1, 7>; // Floating point reciprocal square root estimate (YMM/ZMM). defm : BWWriteResPair<WriteFMA, [BWPort01], 5, [1], 1, 5>; // Fused Multiply Add. defm : BWWriteResPair<WriteFMAS, [BWPort01], 5, [1], 1, 5>; // Fused Multiply Add (Scalar). defm : BWWriteResPair<WriteFMAY, [BWPort01], 5, [1], 1, 6>; // Fused Multiply Add (YMM/ZMM). |
