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Differential D47585

[X86] Introduce WriteFLDC for x87 constant loads.
ClosedPublic

Authored by courbet on May 31 2018, 6:23 AM.

Details

Reviewers
RKSimon
craig.topper
andreadb
Commits
rG2e41c5a79c16: [X86] Introduce WriteFLDC for x87 constant loads.
rL333656: [X86] Introduce WriteFLDC for x87 constant loads.
Summary

{FLDL2E, FLDL2T, FLDLG2, FLDLN2, FLDPI} were using WriteMicrocoded.

  • I've measured the values for Broadwell, Haswell, SandyBridge, Skylake.
  • For ZnVer1 and Atom, values were transferred form InstRWs.
  • For SLM and BtVer2, I've guessed some values :(

Diff Detail

Event Timeline

courbet created this revision.May 31 2018, 6:23 AM
Herald added a reviewer: andreadb. · View Herald TranscriptMay 31 2018, 6:23 AM
Herald added a subscriber: gbedwell. · View Herald Transcript
Harbormaster completed remote builds in B18776: Diff 149277.May 31 2018, 6:23 AM
RKSimon accepted this revision.May 31 2018, 7:22 AM

LGTM - thanks

This revision is now accepted and ready to land.May 31 2018, 7:22 AM
Closed by commit rL333656: [X86] Introduce WriteFLDC for x87 constant loads. (authored by courbet). · Explain WhyMay 31 2018, 7:26 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents

PathSize
lib/
Target/
X86/
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test/
CodeGen/
X86/
70 lines
tools/
llvm-mca/
X86/
Broadwell/
22 lines
BtVer2/
22 lines
Haswell/
22 lines
SLM/
22 lines
SandyBridge/
22 lines
SkylakeClient/
22 lines
SkylakeServer/
22 lines

Diff 149277

lib/Target/X86/X86InstrFPStack.td

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} }
let SchedRW = [WriteFLD0] in let SchedRW = [WriteFLD0] in
def LD_F0 : FPI<0xD9, MRM_EE, (outs), (ins), "fldz">; def LD_F0 : FPI<0xD9, MRM_EE, (outs), (ins), "fldz">;
let SchedRW = [WriteFLD1] in let SchedRW = [WriteFLD1] in
def LD_F1 : FPI<0xD9, MRM_E8, (outs), (ins), "fld1">; def LD_F1 : FPI<0xD9, MRM_E8, (outs), (ins), "fld1">;
let SchedRW = [WriteFLDC], Defs = [FPSW] in {
def FLDL2T : I<0xD9, MRM_E9, (outs), (ins), "fldl2t", []>;
def FLDL2E : I<0xD9, MRM_EA, (outs), (ins), "fldl2e", []>;
def FLDPI : I<0xD9, MRM_EB, (outs), (ins), "fldpi", []>;
def FLDLG2 : I<0xD9, MRM_EC, (outs), (ins), "fldlg2", []>;
def FLDLN2 : I<0xD9, MRM_ED, (outs), (ins), "fldln2", []>;
} // SchedRW
// Floating point compares. // Floating point compares.
let SchedRW = [WriteFCom] in { let SchedRW = [WriteFCom] in {
def UCOM_Fpr32 : FpIf32<(outs), (ins RFP32:$lhs, RFP32:$rhs), CompareFP, def UCOM_Fpr32 : FpIf32<(outs), (ins RFP32:$lhs, RFP32:$rhs), CompareFP,
[(set FPSW, (trunc (X86cmp RFP32:$lhs, RFP32:$rhs)))]>; [(set FPSW, (trunc (X86cmp RFP32:$lhs, RFP32:$rhs)))]>;
def UCOM_Fpr64 : FpIf64<(outs), (ins RFP64:$lhs, RFP64:$rhs), CompareFP, def UCOM_Fpr64 : FpIf64<(outs), (ins RFP64:$lhs, RFP64:$rhs), CompareFP,
[(set FPSW, (trunc (X86cmp RFP64:$lhs, RFP64:$rhs)))]>; [(set FPSW, (trunc (X86cmp RFP64:$lhs, RFP64:$rhs)))]>;
def UCOM_Fpr80 : FpI_ <(outs), (ins RFP80:$lhs, RFP80:$rhs), CompareFP, def UCOM_Fpr80 : FpI_ <(outs), (ins RFP80:$lhs, RFP80:$rhs), CompareFP,
[(set FPSW, (trunc (X86cmp RFP80:$lhs, RFP80:$rhs)))]>; [(set FPSW, (trunc (X86cmp RFP80:$lhs, RFP80:$rhs)))]>;
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// Operand-less floating-point instructions for the disassembler. // Operand-less floating-point instructions for the disassembler.
def FNOP : I<0xD9, MRM_D0, (outs), (ins), "fnop", []>, Sched<[WriteNop]>; def FNOP : I<0xD9, MRM_D0, (outs), (ins), "fnop", []>, Sched<[WriteNop]>;
let SchedRW = [WriteMicrocoded] in { let SchedRW = [WriteMicrocoded] in {
let Defs = [FPSW] in { let Defs = [FPSW] in {
def WAIT : I<0x9B, RawFrm, (outs), (ins), "wait", []>; def WAIT : I<0x9B, RawFrm, (outs), (ins), "wait", []>;
def FXAM : I<0xD9, MRM_E5, (outs), (ins), "fxam", []>; def FXAM : I<0xD9, MRM_E5, (outs), (ins), "fxam", []>;
def FLDL2T : I<0xD9, MRM_E9, (outs), (ins), "fldl2t", []>;
def FLDL2E : I<0xD9, MRM_EA, (outs), (ins), "fldl2e", []>;
def FLDPI : I<0xD9, MRM_EB, (outs), (ins), "fldpi", []>;
def FLDLG2 : I<0xD9, MRM_EC, (outs), (ins), "fldlg2", []>;
def FLDLN2 : I<0xD9, MRM_ED, (outs), (ins), "fldln2", []>;
def F2XM1 : I<0xD9, MRM_F0, (outs), (ins), "f2xm1", []>; def F2XM1 : I<0xD9, MRM_F0, (outs), (ins), "f2xm1", []>;
def FYL2X : I<0xD9, MRM_F1, (outs), (ins), "fyl2x", []>; def FYL2X : I<0xD9, MRM_F1, (outs), (ins), "fyl2x", []>;
def FPTAN : I<0xD9, MRM_F2, (outs), (ins), "fptan", []>; def FPTAN : I<0xD9, MRM_F2, (outs), (ins), "fptan", []>;
def FPATAN : I<0xD9, MRM_F3, (outs), (ins), "fpatan", []>; def FPATAN : I<0xD9, MRM_F3, (outs), (ins), "fpatan", []>;
def FXTRACT : I<0xD9, MRM_F4, (outs), (ins), "fxtract", []>; def FXTRACT : I<0xD9, MRM_F4, (outs), (ins), "fxtract", []>;
def FPREM1 : I<0xD9, MRM_F5, (outs), (ins), "fprem1", []>; def FPREM1 : I<0xD9, MRM_F5, (outs), (ins), "fprem1", []>;
def FDECSTP : I<0xD9, MRM_F6, (outs), (ins), "fdecstp", []>; def FDECSTP : I<0xD9, MRM_F6, (outs), (ins), "fdecstp", []>;
def FINCSTP : I<0xD9, MRM_F7, (outs), (ins), "fincstp", []>; def FINCSTP : I<0xD9, MRM_F7, (outs), (ins), "fincstp", []>;
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lib/Target/X86/X86SchedBroadwell.td

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// Branches don't produce values, so they have no latency, but they still // Branches don't produce values, so they have no latency, but they still
// consume resources. Indirect branches can fold loads. // consume resources. Indirect branches can fold loads.
defm : BWWriteResPair<WriteJump, [BWPort06], 1>; defm : BWWriteResPair<WriteJump, [BWPort06], 1>;
// Floating point. This covers both scalar and vector operations. // Floating point. This covers both scalar and vector operations.
defm : X86WriteRes<WriteFLD0, [BWPort01], 1, [1], 1>; defm : X86WriteRes<WriteFLD0, [BWPort01], 1, [1], 1>;
defm : X86WriteRes<WriteFLD1, [BWPort01], 1, [2], 2>; defm : X86WriteRes<WriteFLD1, [BWPort01], 1, [2], 2>;
defm : X86WriteRes<WriteFLDC, [BWPort01], 1, [2], 2>;
defm : X86WriteRes<WriteFLoad, [BWPort23], 5, [1], 1>; defm : X86WriteRes<WriteFLoad, [BWPort23], 5, [1], 1>;
defm : X86WriteRes<WriteFLoadX, [BWPort23], 5, [1], 1>; defm : X86WriteRes<WriteFLoadX, [BWPort23], 5, [1], 1>;
defm : X86WriteRes<WriteFLoadY, [BWPort23], 6, [1], 1>; defm : X86WriteRes<WriteFLoadY, [BWPort23], 6, [1], 1>;
defm : X86WriteRes<WriteFMaskedLoad, [BWPort23,BWPort5], 7, [1,2], 3>; defm : X86WriteRes<WriteFMaskedLoad, [BWPort23,BWPort5], 7, [1,2], 3>;
defm : X86WriteRes<WriteFMaskedLoadY, [BWPort23,BWPort5], 8, [1,2], 3>; defm : X86WriteRes<WriteFMaskedLoadY, [BWPort23,BWPort5], 8, [1,2], 3>;
defm : X86WriteRes<WriteFStore, [BWPort237,BWPort4], 1, [1,1], 2>; defm : X86WriteRes<WriteFStore, [BWPort237,BWPort4], 1, [1,1], 2>;
defm : X86WriteRes<WriteFStoreX, [BWPort237,BWPort4], 1, [1,1], 2>; defm : X86WriteRes<WriteFStoreX, [BWPort237,BWPort4], 1, [1,1], 2>;
defm : X86WriteRes<WriteFStoreY, [BWPort237,BWPort4], 1, [1,1], 2>; defm : X86WriteRes<WriteFStoreY, [BWPort237,BWPort4], 1, [1,1], 2>;
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lib/Target/X86/X86SchedHaswell.td

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defm : HWWriteResPair<WriteIDiv8, [HWPort0, HWDivider], 25, [1,10], 1, 4>; defm : HWWriteResPair<WriteIDiv8, [HWPort0, HWDivider], 25, [1,10], 1, 4>;
defm : HWWriteResPair<WriteIDiv16, [HWPort0, HWDivider], 25, [1,10], 1, 4>; defm : HWWriteResPair<WriteIDiv16, [HWPort0, HWDivider], 25, [1,10], 1, 4>;
defm : HWWriteResPair<WriteIDiv32, [HWPort0, HWDivider], 25, [1,10], 1, 4>; defm : HWWriteResPair<WriteIDiv32, [HWPort0, HWDivider], 25, [1,10], 1, 4>;
defm : HWWriteResPair<WriteIDiv64, [HWPort0, HWDivider], 25, [1,10], 1, 4>; defm : HWWriteResPair<WriteIDiv64, [HWPort0, HWDivider], 25, [1,10], 1, 4>;
// Scalar and vector floating point. // Scalar and vector floating point.
defm : X86WriteRes<WriteFLD0, [HWPort01], 1, [1], 1>; defm : X86WriteRes<WriteFLD0, [HWPort01], 1, [1], 1>;
defm : X86WriteRes<WriteFLD1, [HWPort01], 1, [2], 2>; defm : X86WriteRes<WriteFLD1, [HWPort01], 1, [2], 2>;
defm : X86WriteRes<WriteFLDC, [HWPort01], 1, [2], 2>;
defm : X86WriteRes<WriteFLoad, [HWPort23], 5, [1], 1>; defm : X86WriteRes<WriteFLoad, [HWPort23], 5, [1], 1>;
defm : X86WriteRes<WriteFLoadX, [HWPort23], 6, [1], 1>; defm : X86WriteRes<WriteFLoadX, [HWPort23], 6, [1], 1>;
defm : X86WriteRes<WriteFLoadY, [HWPort23], 7, [1], 1>; defm : X86WriteRes<WriteFLoadY, [HWPort23], 7, [1], 1>;
defm : X86WriteRes<WriteFMaskedLoad, [HWPort23,HWPort5], 8, [1,2], 3>; defm : X86WriteRes<WriteFMaskedLoad, [HWPort23,HWPort5], 8, [1,2], 3>;
defm : X86WriteRes<WriteFMaskedLoadY, [HWPort23,HWPort5], 9, [1,2], 3>; defm : X86WriteRes<WriteFMaskedLoadY, [HWPort23,HWPort5], 9, [1,2], 3>;
defm : X86WriteRes<WriteFStore, [HWPort237,HWPort4], 1, [1,1], 2>; defm : X86WriteRes<WriteFStore, [HWPort237,HWPort4], 1, [1,1], 2>;
defm : X86WriteRes<WriteFStoreX, [HWPort237,HWPort4], 1, [1,1], 2>; defm : X86WriteRes<WriteFStoreX, [HWPort237,HWPort4], 1, [1,1], 2>;
defm : X86WriteRes<WriteFStoreY, [HWPort237,HWPort4], 1, [1,1], 2>; defm : X86WriteRes<WriteFStoreY, [HWPort237,HWPort4], 1, [1,1], 2>;
▲ Show 20 Lines • Show All 485 Lines • ▼ Show 20 Linesdef HWWriteFBLD : SchedWriteRes<[]> {
let NumMicroOps = 43; let NumMicroOps = 43;
} }
def : InstRW<[HWWriteFBLD], (instregex "FBLDm")>; def : InstRW<[HWWriteFBLD], (instregex "FBLDm")>;
// FST(P). // FST(P).
// r. // r.
def : InstRW<[HWWriteP01], (instregex "ST_(F|FP)rr")>; def : InstRW<[HWWriteP01], (instregex "ST_(F|FP)rr")>;
// FLDPI FLDL2E etc.
def : InstRW<[HWWrite2P01], (instregex "FLDPI", "FLDL2(T|E)", "FLDL(G|N)2")>;
// FFREE. // FFREE.
def : InstRW<[HWWriteP01], (instregex "FFREE")>; def : InstRW<[HWWriteP01], (instregex "FFREE")>;
// FNSAVE. // FNSAVE.
def HWWriteFNSAVE : SchedWriteRes<[]> { def HWWriteFNSAVE : SchedWriteRes<[]> {
let NumMicroOps = 147; let NumMicroOps = 147;
} }
def : InstRW<[HWWriteFNSAVE], (instregex "FSAVEm")>; def : InstRW<[HWWriteFNSAVE], (instregex "FSAVEm")>;
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lib/Target/X86/X86SchedSandyBridge.td

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// BMI1 BEXTR, BMI2 BZHI // BMI1 BEXTR, BMI2 BZHI
// NOTE: These don't exist on Sandy Bridge. Ports are guesses. // NOTE: These don't exist on Sandy Bridge. Ports are guesses.
defm : SBWriteResPair<WriteBEXTR, [SBPort05,SBPort1], 2, [1,1], 2>; defm : SBWriteResPair<WriteBEXTR, [SBPort05,SBPort1], 2, [1,1], 2>;
defm : SBWriteResPair<WriteBZHI, [SBPort1], 1>; defm : SBWriteResPair<WriteBZHI, [SBPort1], 1>;
// Scalar and vector floating point. // Scalar and vector floating point.
defm : X86WriteRes<WriteFLD0, [SBPort5], 1, [1], 1>; defm : X86WriteRes<WriteFLD0, [SBPort5], 1, [1], 1>;
defm : X86WriteRes<WriteFLD1, [SBPort0,SBPort5], 1, [1,1], 2>; defm : X86WriteRes<WriteFLD1, [SBPort0,SBPort5], 1, [1,1], 2>;
defm : X86WriteRes<WriteFLDC, [SBPort0,SBPort1], 1, [1,1], 2>;
defm : X86WriteRes<WriteFLoad, [SBPort23], 5, [1], 1>; defm : X86WriteRes<WriteFLoad, [SBPort23], 5, [1], 1>;
defm : X86WriteRes<WriteFLoadX, [SBPort23], 6, [1], 1>; defm : X86WriteRes<WriteFLoadX, [SBPort23], 6, [1], 1>;
defm : X86WriteRes<WriteFLoadY, [SBPort23], 7, [1], 1>; defm : X86WriteRes<WriteFLoadY, [SBPort23], 7, [1], 1>;
defm : X86WriteRes<WriteFMaskedLoad, [SBPort23,SBPort05], 8, [1,2], 3>; defm : X86WriteRes<WriteFMaskedLoad, [SBPort23,SBPort05], 8, [1,2], 3>;
defm : X86WriteRes<WriteFMaskedLoadY, [SBPort23,SBPort05], 9, [1,2], 3>; defm : X86WriteRes<WriteFMaskedLoadY, [SBPort23,SBPort05], 9, [1,2], 3>;
defm : X86WriteRes<WriteFStore, [SBPort23,SBPort4], 1, [1,1], 1>; defm : X86WriteRes<WriteFStore, [SBPort23,SBPort4], 1, [1,1], 1>;
defm : X86WriteRes<WriteFStoreX, [SBPort23,SBPort4], 1, [1,1], 1>; defm : X86WriteRes<WriteFStoreX, [SBPort23,SBPort4], 1, [1,1], 1>;
defm : X86WriteRes<WriteFStoreY, [SBPort23,SBPort4], 1, [1,1], 1>; defm : X86WriteRes<WriteFStoreY, [SBPort23,SBPort4], 1, [1,1], 1>;
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lib/Target/X86/X86SchedSkylakeClient.td

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// Branches don't produce values, so they have no latency, but they still // Branches don't produce values, so they have no latency, but they still
// consume resources. Indirect branches can fold loads. // consume resources. Indirect branches can fold loads.
defm : SKLWriteResPair<WriteJump, [SKLPort06], 1>; defm : SKLWriteResPair<WriteJump, [SKLPort06], 1>;
// Floating point. This covers both scalar and vector operations. // Floating point. This covers both scalar and vector operations.
defm : X86WriteRes<WriteFLD0, [SKLPort05], 1, [1], 1>; defm : X86WriteRes<WriteFLD0, [SKLPort05], 1, [1], 1>;
defm : X86WriteRes<WriteFLD1, [SKLPort05], 1, [2], 2>; defm : X86WriteRes<WriteFLD1, [SKLPort05], 1, [2], 2>;
defm : X86WriteRes<WriteFLDC, [SKLPort05], 1, [2], 2>;
defm : X86WriteRes<WriteFLoad, [SKLPort23], 5, [1], 1>; defm : X86WriteRes<WriteFLoad, [SKLPort23], 5, [1], 1>;
defm : X86WriteRes<WriteFLoadX, [SKLPort23], 6, [1], 1>; defm : X86WriteRes<WriteFLoadX, [SKLPort23], 6, [1], 1>;
defm : X86WriteRes<WriteFLoadY, [SKLPort23], 7, [1], 1>; defm : X86WriteRes<WriteFLoadY, [SKLPort23], 7, [1], 1>;
defm : X86WriteRes<WriteFMaskedLoad, [SKLPort23,SKLPort015], 7, [1,1], 2>; defm : X86WriteRes<WriteFMaskedLoad, [SKLPort23,SKLPort015], 7, [1,1], 2>;
defm : X86WriteRes<WriteFMaskedLoadY, [SKLPort23,SKLPort015], 8, [1,1], 2>; defm : X86WriteRes<WriteFMaskedLoadY, [SKLPort23,SKLPort015], 8, [1,1], 2>;
defm : X86WriteRes<WriteFStore, [SKLPort237,SKLPort4], 1, [1,1], 2>; defm : X86WriteRes<WriteFStore, [SKLPort237,SKLPort4], 1, [1,1], 2>;
defm : X86WriteRes<WriteFStoreX, [SKLPort237,SKLPort4], 1, [1,1], 2>; defm : X86WriteRes<WriteFStoreX, [SKLPort237,SKLPort4], 1, [1,1], 2>;
defm : X86WriteRes<WriteFStoreY, [SKLPort237,SKLPort4], 1, [1,1], 2>; defm : X86WriteRes<WriteFStoreY, [SKLPort237,SKLPort4], 1, [1,1], 2>;
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lib/Target/X86/X86SchedSkylakeServer.td

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// Branches don't produce values, so they have no latency, but they still // Branches don't produce values, so they have no latency, but they still
// consume resources. Indirect branches can fold loads. // consume resources. Indirect branches can fold loads.
defm : SKXWriteResPair<WriteJump, [SKXPort06], 1>; defm : SKXWriteResPair<WriteJump, [SKXPort06], 1>;
// Floating point. This covers both scalar and vector operations. // Floating point. This covers both scalar and vector operations.
defm : X86WriteRes<WriteFLD0, [SKXPort05], 1, [1], 1>; defm : X86WriteRes<WriteFLD0, [SKXPort05], 1, [1], 1>;
defm : X86WriteRes<WriteFLD1, [SKXPort05], 1, [2], 2>; defm : X86WriteRes<WriteFLD1, [SKXPort05], 1, [2], 2>;
defm : X86WriteRes<WriteFLDC, [SKXPort05], 1, [2], 2>;
defm : X86WriteRes<WriteFLoad, [SKXPort23], 5, [1], 1>; defm : X86WriteRes<WriteFLoad, [SKXPort23], 5, [1], 1>;
defm : X86WriteRes<WriteFLoadX, [SKXPort23], 6, [1], 1>; defm : X86WriteRes<WriteFLoadX, [SKXPort23], 6, [1], 1>;
defm : X86WriteRes<WriteFLoadY, [SKXPort23], 7, [1], 1>; defm : X86WriteRes<WriteFLoadY, [SKXPort23], 7, [1], 1>;
defm : X86WriteRes<WriteFMaskedLoad, [SKXPort23,SKXPort015], 7, [1,1], 2>; defm : X86WriteRes<WriteFMaskedLoad, [SKXPort23,SKXPort015], 7, [1,1], 2>;
defm : X86WriteRes<WriteFMaskedLoadY, [SKXPort23,SKXPort015], 8, [1,1], 2>; defm : X86WriteRes<WriteFMaskedLoadY, [SKXPort23,SKXPort015], 8, [1,1], 2>;
defm : X86WriteRes<WriteFStore, [SKXPort237,SKXPort4], 1, [1,1], 2>; defm : X86WriteRes<WriteFStore, [SKXPort237,SKXPort4], 1, [1,1], 2>;
defm : X86WriteRes<WriteFStoreX, [SKXPort237,SKXPort4], 1, [1,1], 2>; defm : X86WriteRes<WriteFStoreX, [SKXPort237,SKXPort4], 1, [1,1], 2>;
defm : X86WriteRes<WriteFStoreY, [SKXPort237,SKXPort4], 1, [1,1], 2>; defm : X86WriteRes<WriteFStoreY, [SKXPort237,SKXPort4], 1, [1,1], 2>;
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lib/Target/X86/X86Schedule.td

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// Branches don't produce values, so they have no latency, but they still // Branches don't produce values, so they have no latency, but they still
// consume resources. Indirect branches can fold loads. // consume resources. Indirect branches can fold loads.
defm WriteJump : X86SchedWritePair; defm WriteJump : X86SchedWritePair;
// Floating point. This covers both scalar and vector operations. // Floating point. This covers both scalar and vector operations.
def WriteFLD0 : SchedWrite; def WriteFLD0 : SchedWrite;
def WriteFLD1 : SchedWrite; def WriteFLD1 : SchedWrite;
def WriteFLDC : SchedWrite;
def WriteFLoad : SchedWrite; def WriteFLoad : SchedWrite;
def WriteFLoadX : SchedWrite; def WriteFLoadX : SchedWrite;
def WriteFLoadY : SchedWrite; def WriteFLoadY : SchedWrite;
def WriteFMaskedLoad : SchedWrite; def WriteFMaskedLoad : SchedWrite;
def WriteFMaskedLoadY : SchedWrite; def WriteFMaskedLoadY : SchedWrite;
def WriteFStore : SchedWrite; def WriteFStore : SchedWrite;
def WriteFStoreX : SchedWrite; def WriteFStoreX : SchedWrite;
def WriteFStoreY : SchedWrite; def WriteFStoreY : SchedWrite;
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lib/Target/X86/X86ScheduleAtom.td

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def : InstRW<[AtomWrite01_9], (instregex "(U)?COM_FI", "TST_F", def : InstRW<[AtomWrite01_9], (instregex "(U)?COM_FI", "TST_F",
"(U)?COMIS(D|S)rr", "(U)?COMIS(D|S)rr",
"CVT(T)?SS2SI64rr(_Int)?")>; "CVT(T)?SS2SI64rr(_Int)?")>;
def AtomWrite01_10 : SchedWriteRes<[AtomPort01]> { def AtomWrite01_10 : SchedWriteRes<[AtomPort01]> {
let Latency = 10; let Latency = 10;
let ResourceCycles = [10]; let ResourceCycles = [10];
} }
def : InstRW<[AtomWrite01_10], (instrs FLDL2E, FLDL2T, FLDLG2, FLDLN2, FLDPI)>; def : SchedAlias<WriteFLDC, AtomWrite01_10>;
def : InstRW<[AtomWrite01_10], (instregex "(U)?COMIS(D|S)rm", def : InstRW<[AtomWrite01_10], (instregex "(U)?COMIS(D|S)rm",
"CVT(T)?SS2SI64rm(_Int)?")>; "CVT(T)?SS2SI64rm(_Int)?")>;
def AtomWrite01_11 : SchedWriteRes<[AtomPort01]> { def AtomWrite01_11 : SchedWriteRes<[AtomPort01]> {
let Latency = 11; let Latency = 11;
let ResourceCycles = [11]; let ResourceCycles = [11];
} }
def : InstRW<[AtomWrite01_11], (instrs BOUNDS16rm, BOUNDS32rm)>; def : InstRW<[AtomWrite01_11], (instrs BOUNDS16rm, BOUNDS32rm)>;
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lib/Target/X86/X86ScheduleBtVer2.td

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def : WriteRes<WriteNop, [JALU01]> { let Latency = 1; } def : WriteRes<WriteNop, [JALU01]> { let Latency = 1; }
//////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////
// Floating point. This covers both scalar and vector operations. // Floating point. This covers both scalar and vector operations.
//////////////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////////////
defm : X86WriteRes<WriteFLD0, [JFPU1, JSTC], 3, [1,1], 1>; defm : X86WriteRes<WriteFLD0, [JFPU1, JSTC], 3, [1,1], 1>;
defm : X86WriteRes<WriteFLD1, [JFPU1, JSTC], 3, [1,1], 1>; defm : X86WriteRes<WriteFLD1, [JFPU1, JSTC], 3, [1,1], 1>;
defm : X86WriteRes<WriteFLDC, [JFPU1, JSTC], 3, [1,1], 1>;
defm : X86WriteRes<WriteFLoad, [JLAGU, JFPU01, JFPX], 5, [1, 1, 1], 1>; defm : X86WriteRes<WriteFLoad, [JLAGU, JFPU01, JFPX], 5, [1, 1, 1], 1>;
defm : X86WriteRes<WriteFLoadX, [JLAGU, JFPU01, JFPX], 5, [1, 1, 1], 1>; defm : X86WriteRes<WriteFLoadX, [JLAGU, JFPU01, JFPX], 5, [1, 1, 1], 1>;
defm : X86WriteRes<WriteFLoadY, [JLAGU, JFPU01, JFPX], 5, [1, 1, 1], 1>; defm : X86WriteRes<WriteFLoadY, [JLAGU, JFPU01, JFPX], 5, [1, 1, 1], 1>;
defm : X86WriteRes<WriteFMaskedLoad, [JLAGU, JFPU01, JFPX], 6, [1, 1, 2], 1>; defm : X86WriteRes<WriteFMaskedLoad, [JLAGU, JFPU01, JFPX], 6, [1, 1, 2], 1>;
defm : X86WriteRes<WriteFMaskedLoadY, [JLAGU, JFPU01, JFPX], 6, [2, 2, 4], 2>; defm : X86WriteRes<WriteFMaskedLoadY, [JLAGU, JFPU01, JFPX], 6, [2, 2, 4], 2>;
defm : X86WriteRes<WriteFStore, [JSAGU, JFPU1, JSTC], 2, [1, 1, 1], 1>; defm : X86WriteRes<WriteFStore, [JSAGU, JFPU1, JSTC], 2, [1, 1, 1], 1>;
defm : X86WriteRes<WriteFStoreX, [JSAGU, JFPU1, JSTC], 1, [1, 1, 1], 1>; defm : X86WriteRes<WriteFStoreX, [JSAGU, JFPU1, JSTC], 1, [1, 1, 1], 1>;
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lib/Target/X86/X86ScheduleSLM.td

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defm : SLMWriteResPair<WriteIDiv8, [SLM_IEC_RSV01, SLMDivider], 25, [1,25], 1, 4>; defm : SLMWriteResPair<WriteIDiv8, [SLM_IEC_RSV01, SLMDivider], 25, [1,25], 1, 4>;
defm : SLMWriteResPair<WriteIDiv16, [SLM_IEC_RSV01, SLMDivider], 25, [1,25], 1, 4>; defm : SLMWriteResPair<WriteIDiv16, [SLM_IEC_RSV01, SLMDivider], 25, [1,25], 1, 4>;
defm : SLMWriteResPair<WriteIDiv32, [SLM_IEC_RSV01, SLMDivider], 25, [1,25], 1, 4>; defm : SLMWriteResPair<WriteIDiv32, [SLM_IEC_RSV01, SLMDivider], 25, [1,25], 1, 4>;
defm : SLMWriteResPair<WriteIDiv64, [SLM_IEC_RSV01, SLMDivider], 25, [1,25], 1, 4>; defm : SLMWriteResPair<WriteIDiv64, [SLM_IEC_RSV01, SLMDivider], 25, [1,25], 1, 4>;
// Scalar and vector floating point. // Scalar and vector floating point.
defm : X86WriteRes<WriteFLD0, [SLM_FPC_RSV01], 1, [1], 1>; defm : X86WriteRes<WriteFLD0, [SLM_FPC_RSV01], 1, [1], 1>;
defm : X86WriteRes<WriteFLD1, [SLM_FPC_RSV01], 1, [1], 1>; defm : X86WriteRes<WriteFLD1, [SLM_FPC_RSV01], 1, [1], 1>;
defm : X86WriteRes<WriteFLDC, [SLM_FPC_RSV01], 1, [2], 2>;
def : WriteRes<WriteFLoad, [SLM_MEC_RSV]> { let Latency = 3; } def : WriteRes<WriteFLoad, [SLM_MEC_RSV]> { let Latency = 3; }
def : WriteRes<WriteFLoadX, [SLM_MEC_RSV]> { let Latency = 3; } def : WriteRes<WriteFLoadX, [SLM_MEC_RSV]> { let Latency = 3; }
def : WriteRes<WriteFLoadY, [SLM_MEC_RSV]> { let Latency = 3; } def : WriteRes<WriteFLoadY, [SLM_MEC_RSV]> { let Latency = 3; }
def : WriteRes<WriteFMaskedLoad, [SLM_MEC_RSV]> { let Latency = 3; } def : WriteRes<WriteFMaskedLoad, [SLM_MEC_RSV]> { let Latency = 3; }
def : WriteRes<WriteFMaskedLoadY, [SLM_MEC_RSV]> { let Latency = 3; } def : WriteRes<WriteFMaskedLoadY, [SLM_MEC_RSV]> { let Latency = 3; }
def : WriteRes<WriteFStore, [SLM_MEC_RSV]>; def : WriteRes<WriteFStore, [SLM_MEC_RSV]>;
def : WriteRes<WriteFStoreX, [SLM_MEC_RSV]>; def : WriteRes<WriteFStoreX, [SLM_MEC_RSV]>;
def : WriteRes<WriteFStoreY, [SLM_MEC_RSV]>; def : WriteRes<WriteFStoreY, [SLM_MEC_RSV]>;
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lib/Target/X86/X86ScheduleZnver1.td

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// FLDZ. // FLDZ.
def : SchedAlias<WriteFLD0, ZnWriteFPU13>; def : SchedAlias<WriteFLD0, ZnWriteFPU13>;
// FLD1. // FLD1.
def : SchedAlias<WriteFLD1, ZnWriteFPU3>; def : SchedAlias<WriteFLD1, ZnWriteFPU3>;
// FLDPI FLDL2E etc. // FLDPI FLDL2E etc.
def : InstRW<[ZnWriteFPU3], (instregex "FLDPI", "FLDL2(T|E)", "FLDL(G|N)2")>; def : SchedAlias<WriteFLDC, ZnWriteFPU3>;
// FNSTSW. // FNSTSW.
// AX. // AX.
def : InstRW<[WriteMicrocoded], (instrs FNSTSW16r)>; def : InstRW<[WriteMicrocoded], (instrs FNSTSW16r)>;
// m16. // m16.
def : InstRW<[WriteMicrocoded], (instrs FNSTSWm)>; def : InstRW<[WriteMicrocoded], (instrs FNSTSWm)>;
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test/CodeGen/X86/x87-schedule.ll

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; ATOM-NEXT: fldz # sched: [1:0.50] ; ATOM-NEXT: fldz # sched: [1:0.50]
; ATOM-NEXT: #NO_APP ; ATOM-NEXT: #NO_APP
; ATOM-NEXT: retl # sched: [79:39.50] ; ATOM-NEXT: retl # sched: [79:39.50]
; ;
; SLM-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz: ; SLM-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz:
; SLM: # %bb.0: ; SLM: # %bb.0:
; SLM-NEXT: #APP ; SLM-NEXT: #APP
; SLM-NEXT: fld1 # sched: [1:0.50] ; SLM-NEXT: fld1 # sched: [1:0.50]
; SLM-NEXT: fldl2e # sched: [100:1.00] ; SLM-NEXT: fldl2e # sched: [1:1.00]
; SLM-NEXT: fldl2t # sched: [100:1.00] ; SLM-NEXT: fldl2t # sched: [1:1.00]
; SLM-NEXT: fldlg2 # sched: [100:1.00] ; SLM-NEXT: fldlg2 # sched: [1:1.00]
; SLM-NEXT: fldln2 # sched: [100:1.00] ; SLM-NEXT: fldln2 # sched: [1:1.00]
; SLM-NEXT: fldpi # sched: [100:1.00] ; SLM-NEXT: fldpi # sched: [1:1.00]
; SLM-NEXT: fldz # sched: [1:0.50] ; SLM-NEXT: fldz # sched: [1:0.50]
; SLM-NEXT: #NO_APP ; SLM-NEXT: #NO_APP
; SLM-NEXT: retl # sched: [4:1.00] ; SLM-NEXT: retl # sched: [4:1.00]
; ;
; SANDY-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz: ; SANDY-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz:
; SANDY: # %bb.0: ; SANDY: # %bb.0:
; SANDY-NEXT: #APP ; SANDY-NEXT: #APP
; SANDY-NEXT: fld1 # sched: [1:1.00] ; SANDY-NEXT: fld1 # sched: [1:1.00]
; SANDY-NEXT: fldl2e # sched: [100:0.33] ; SANDY-NEXT: fldl2e # sched: [1:1.00]
; SANDY-NEXT: fldl2t # sched: [100:0.33] ; SANDY-NEXT: fldl2t # sched: [1:1.00]
; SANDY-NEXT: fldlg2 # sched: [100:0.33] ; SANDY-NEXT: fldlg2 # sched: [1:1.00]
; SANDY-NEXT: fldln2 # sched: [100:0.33] ; SANDY-NEXT: fldln2 # sched: [1:1.00]
; SANDY-NEXT: fldpi # sched: [100:0.33] ; SANDY-NEXT: fldpi # sched: [1:1.00]
; SANDY-NEXT: fldz # sched: [1:1.00] ; SANDY-NEXT: fldz # sched: [1:1.00]
; SANDY-NEXT: #NO_APP ; SANDY-NEXT: #NO_APP
; SANDY-NEXT: retl # sched: [6:1.00] ; SANDY-NEXT: retl # sched: [6:1.00]
; ;
; HASWELL-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz: ; HASWELL-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz:
; HASWELL: # %bb.0: ; HASWELL: # %bb.0:
; HASWELL-NEXT: #APP ; HASWELL-NEXT: #APP
; HASWELL-NEXT: fld1 # sched: [1:1.00] ; HASWELL-NEXT: fld1 # sched: [1:1.00]
; HASWELL-NEXT: fldl2e # sched: [1:0.50] ; HASWELL-NEXT: fldl2e # sched: [1:1.00]
; HASWELL-NEXT: fldl2t # sched: [1:0.50] ; HASWELL-NEXT: fldl2t # sched: [1:1.00]
; HASWELL-NEXT: fldlg2 # sched: [1:0.50] ; HASWELL-NEXT: fldlg2 # sched: [1:1.00]
; HASWELL-NEXT: fldln2 # sched: [1:0.50] ; HASWELL-NEXT: fldln2 # sched: [1:1.00]
; HASWELL-NEXT: fldpi # sched: [1:0.50] ; HASWELL-NEXT: fldpi # sched: [1:1.00]
; HASWELL-NEXT: fldz # sched: [1:0.50] ; HASWELL-NEXT: fldz # sched: [1:0.50]
; HASWELL-NEXT: #NO_APP ; HASWELL-NEXT: #NO_APP
; HASWELL-NEXT: retl # sched: [7:1.00] ; HASWELL-NEXT: retl # sched: [7:1.00]
; ;
; BROADWELL-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz: ; BROADWELL-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz:
; BROADWELL: # %bb.0: ; BROADWELL: # %bb.0:
; BROADWELL-NEXT: #APP ; BROADWELL-NEXT: #APP
; BROADWELL-NEXT: fld1 # sched: [1:1.00] ; BROADWELL-NEXT: fld1 # sched: [1:1.00]
; BROADWELL-NEXT: fldl2e # sched: [100:0.25] ; BROADWELL-NEXT: fldl2e # sched: [1:1.00]
; BROADWELL-NEXT: fldl2t # sched: [100:0.25] ; BROADWELL-NEXT: fldl2t # sched: [1:1.00]
; BROADWELL-NEXT: fldlg2 # sched: [100:0.25] ; BROADWELL-NEXT: fldlg2 # sched: [1:1.00]
; BROADWELL-NEXT: fldln2 # sched: [100:0.25] ; BROADWELL-NEXT: fldln2 # sched: [1:1.00]
; BROADWELL-NEXT: fldpi # sched: [100:0.25] ; BROADWELL-NEXT: fldpi # sched: [1:1.00]
; BROADWELL-NEXT: fldz # sched: [1:0.50] ; BROADWELL-NEXT: fldz # sched: [1:0.50]
; BROADWELL-NEXT: #NO_APP ; BROADWELL-NEXT: #NO_APP
; BROADWELL-NEXT: retl # sched: [6:0.50] ; BROADWELL-NEXT: retl # sched: [6:0.50]
; ;
; SKYLAKE-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz: ; SKYLAKE-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz:
; SKYLAKE: # %bb.0: ; SKYLAKE: # %bb.0:
; SKYLAKE-NEXT: #APP ; SKYLAKE-NEXT: #APP
; SKYLAKE-NEXT: fld1 # sched: [1:1.00] ; SKYLAKE-NEXT: fld1 # sched: [1:1.00]
; SKYLAKE-NEXT: fldl2e # sched: [100:0.25] ; SKYLAKE-NEXT: fldl2e # sched: [1:1.00]
; SKYLAKE-NEXT: fldl2t # sched: [100:0.25] ; SKYLAKE-NEXT: fldl2t # sched: [1:1.00]
; SKYLAKE-NEXT: fldlg2 # sched: [100:0.25] ; SKYLAKE-NEXT: fldlg2 # sched: [1:1.00]
; SKYLAKE-NEXT: fldln2 # sched: [100:0.25] ; SKYLAKE-NEXT: fldln2 # sched: [1:1.00]
; SKYLAKE-NEXT: fldpi # sched: [100:0.25] ; SKYLAKE-NEXT: fldpi # sched: [1:1.00]
; SKYLAKE-NEXT: fldz # sched: [1:0.50] ; SKYLAKE-NEXT: fldz # sched: [1:0.50]
; SKYLAKE-NEXT: #NO_APP ; SKYLAKE-NEXT: #NO_APP
; SKYLAKE-NEXT: retl # sched: [6:0.50] ; SKYLAKE-NEXT: retl # sched: [6:0.50]
; ;
; SKX-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz: ; SKX-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz:
; SKX: # %bb.0: ; SKX: # %bb.0:
; SKX-NEXT: #APP ; SKX-NEXT: #APP
; SKX-NEXT: fld1 # sched: [1:1.00] ; SKX-NEXT: fld1 # sched: [1:1.00]
; SKX-NEXT: fldl2e # sched: [100:0.25] ; SKX-NEXT: fldl2e # sched: [1:1.00]
; SKX-NEXT: fldl2t # sched: [100:0.25] ; SKX-NEXT: fldl2t # sched: [1:1.00]
; SKX-NEXT: fldlg2 # sched: [100:0.25] ; SKX-NEXT: fldlg2 # sched: [1:1.00]
; SKX-NEXT: fldln2 # sched: [100:0.25] ; SKX-NEXT: fldln2 # sched: [1:1.00]
; SKX-NEXT: fldpi # sched: [100:0.25] ; SKX-NEXT: fldpi # sched: [1:1.00]
; SKX-NEXT: fldz # sched: [1:0.50] ; SKX-NEXT: fldz # sched: [1:0.50]
; SKX-NEXT: #NO_APP ; SKX-NEXT: #NO_APP
; SKX-NEXT: retl # sched: [6:0.50] ; SKX-NEXT: retl # sched: [6:0.50]
; ;
; BTVER2-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz: ; BTVER2-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz:
; BTVER2: # %bb.0: ; BTVER2: # %bb.0:
; BTVER2-NEXT: #APP ; BTVER2-NEXT: #APP
; BTVER2-NEXT: fld1 # sched: [3:1.00] ; BTVER2-NEXT: fld1 # sched: [3:1.00]
; BTVER2-NEXT: fldl2e # sched: [100:0.50] ; BTVER2-NEXT: fldl2e # sched: [3:1.00]
; BTVER2-NEXT: fldl2t # sched: [100:0.50] ; BTVER2-NEXT: fldl2t # sched: [3:1.00]
; BTVER2-NEXT: fldlg2 # sched: [100:0.50] ; BTVER2-NEXT: fldlg2 # sched: [3:1.00]
; BTVER2-NEXT: fldln2 # sched: [100:0.50] ; BTVER2-NEXT: fldln2 # sched: [3:1.00]
; BTVER2-NEXT: fldpi # sched: [100:0.50] ; BTVER2-NEXT: fldpi # sched: [3:1.00]
; BTVER2-NEXT: fldz # sched: [3:1.00] ; BTVER2-NEXT: fldz # sched: [3:1.00]
; BTVER2-NEXT: #NO_APP ; BTVER2-NEXT: #NO_APP
; BTVER2-NEXT: retl # sched: [4:1.00] ; BTVER2-NEXT: retl # sched: [4:1.00]
; ;
; ZNVER1-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz: ; ZNVER1-LABEL: test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz:
; ZNVER1: # %bb.0: ; ZNVER1: # %bb.0:
; ZNVER1-NEXT: #APP ; ZNVER1-NEXT: #APP
; ZNVER1-NEXT: fld1 # sched: [11:1.00] ; ZNVER1-NEXT: fld1 # sched: [11:1.00]
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test/tools/llvm-mca/X86/Broadwell/resources-x87.s

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# CHECK-NEXT: 3 4 1.00 * * fisttpll (%eax) # CHECK-NEXT: 3 4 1.00 * * fisttpll (%eax)
# CHECK-NEXT: 1 1 0.25 * fld %st(0) # CHECK-NEXT: 1 1 0.25 * fld %st(0)
# CHECK-NEXT: 1 6 0.50 * * flds (%edx) # CHECK-NEXT: 1 6 0.50 * * flds (%edx)
# CHECK-NEXT: 1 6 0.50 * * fldl (%ecx) # CHECK-NEXT: 1 6 0.50 * * fldl (%ecx)
# CHECK-NEXT: 1 6 0.50 * * fldt (%eax) # CHECK-NEXT: 1 6 0.50 * * fldt (%eax)
# CHECK-NEXT: 3 7 1.00 * * fldcw (%eax) # CHECK-NEXT: 3 7 1.00 * * fldcw (%eax)
# CHECK-NEXT: 64 60 14.00 * fldenv (%eax) # CHECK-NEXT: 64 60 14.00 * fldenv (%eax)
# CHECK-NEXT: 2 1 1.00 * fld1 # CHECK-NEXT: 2 1 1.00 * fld1
# CHECK-NEXT: 1 100 0.25 * fldl2e # CHECK-NEXT: 2 1 1.00 * fldl2e
# CHECK-NEXT: 1 100 0.25 * fldl2t # CHECK-NEXT: 2 1 1.00 * fldl2t
# CHECK-NEXT: 1 100 0.25 * fldlg2 # CHECK-NEXT: 2 1 1.00 * fldlg2
# CHECK-NEXT: 1 100 0.25 * fldln2 # CHECK-NEXT: 2 1 1.00 * fldln2
# CHECK-NEXT: 1 100 0.25 * fldpi # CHECK-NEXT: 2 1 1.00 * fldpi
# CHECK-NEXT: 1 1 0.50 * fldz # CHECK-NEXT: 1 1 0.50 * fldz
# CHECK-NEXT: 1 5 1.00 * fmul %st(0), %st(1) # CHECK-NEXT: 1 5 1.00 * fmul %st(0), %st(1)
# CHECK-NEXT: 1 5 1.00 * fmul %st(2) # CHECK-NEXT: 1 5 1.00 * fmul %st(2)
# CHECK-NEXT: 2 11 1.00 * * fmuls (%ecx) # CHECK-NEXT: 2 11 1.00 * * fmuls (%ecx)
# CHECK-NEXT: 2 11 1.00 * * fmull (%eax) # CHECK-NEXT: 2 11 1.00 * * fmull (%eax)
# CHECK-NEXT: 1 5 1.00 * fmulp %st(1) # CHECK-NEXT: 1 5 1.00 * fmulp %st(1)
# CHECK-NEXT: 1 5 1.00 * fmulp %st(2) # CHECK-NEXT: 1 5 1.00 * fmulp %st(2)
# CHECK-NEXT: 3 14 1.00 * * fimuls (%ecx) # CHECK-NEXT: 3 14 1.00 * * fimuls (%ecx)
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# CHECK-NEXT: [5] - BWPort3 # CHECK-NEXT: [5] - BWPort3
# CHECK-NEXT: [6] - BWPort4 # CHECK-NEXT: [6] - BWPort4
# CHECK-NEXT: [7] - BWPort5 # CHECK-NEXT: [7] - BWPort5
# CHECK-NEXT: [8] - BWPort6 # CHECK-NEXT: [8] - BWPort6
# CHECK-NEXT: [9] - BWPort7 # CHECK-NEXT: [9] - BWPort7
# CHECK: Resource pressure per iteration: # CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9]
# CHECK-NEXT: - 9.00 113.17 142.17 49.00 49.00 27.00 60.67 71.00 9.00 # CHECK-NEXT: - 9.00 116.92 145.92 49.00 49.00 27.00 59.42 69.75 9.00
# CHECK: Resource pressure by instruction: # CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - f2xm1 # CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - f2xm1
# CHECK-NEXT: - - - - - - - 1.00 - - fabs # CHECK-NEXT: - - - - - - - 1.00 - - fabs
# CHECK-NEXT: - - - 1.00 - - - - - - fadd %st(0), %st(1) # CHECK-NEXT: - - - 1.00 - - - - - - fadd %st(0), %st(1)
# CHECK-NEXT: - - - 1.00 - - - - - - fadd %st(2) # CHECK-NEXT: - - - 1.00 - - - - - - fadd %st(2)
# CHECK-NEXT: - - - 1.00 0.50 0.50 - - - - fadds (%ecx) # CHECK-NEXT: - - - 1.00 0.50 0.50 - - - - fadds (%ecx)
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# CHECK-NEXT: - - - 1.00 0.33 0.33 1.00 - - 0.33 fisttpll (%eax) # CHECK-NEXT: - - - 1.00 0.33 0.33 1.00 - - 0.33 fisttpll (%eax)
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fld %st(0) # CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fld %st(0)
# CHECK-NEXT: - - - - 0.50 0.50 - - - - flds (%edx) # CHECK-NEXT: - - - - 0.50 0.50 - - - - flds (%edx)
# CHECK-NEXT: - - - - 0.50 0.50 - - - - fldl (%ecx) # CHECK-NEXT: - - - - 0.50 0.50 - - - - fldl (%ecx)
# CHECK-NEXT: - - - - 0.50 0.50 - - - - fldt (%eax) # CHECK-NEXT: - - - - 0.50 0.50 - - - - fldt (%eax)
# CHECK-NEXT: - - 1.50 0.50 0.50 0.50 - - - - fldcw (%eax) # CHECK-NEXT: - - 1.50 0.50 0.50 0.50 - - - - fldcw (%eax)
# CHECK-NEXT: - - 18.92 11.42 4.00 4.00 - 10.92 14.75 - fldenv (%eax) # CHECK-NEXT: - - 18.92 11.42 4.00 4.00 - 10.92 14.75 - fldenv (%eax)
# CHECK-NEXT: - - 1.00 1.00 - - - - - - fld1 # CHECK-NEXT: - - 1.00 1.00 - - - - - - fld1
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fldl2e # CHECK-NEXT: - - 1.00 1.00 - - - - - - fldl2e
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fldl2t # CHECK-NEXT: - - 1.00 1.00 - - - - - - fldl2t
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fldlg2 # CHECK-NEXT: - - 1.00 1.00 - - - - - - fldlg2
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fldln2 # CHECK-NEXT: - - 1.00 1.00 - - - - - - fldln2
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fldpi # CHECK-NEXT: - - 1.00 1.00 - - - - - - fldpi
# CHECK-NEXT: - - 0.50 0.50 - - - - - - fldz # CHECK-NEXT: - - 0.50 0.50 - - - - - - fldz
# CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(0), %st(1) # CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(0), %st(1)
# CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(2) # CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(2)
# CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmuls (%ecx) # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmuls (%ecx)
# CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmull (%eax) # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmull (%eax)
# CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(1) # CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(1)
# CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(2) # CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(2)
# CHECK-NEXT: - - 1.00 1.00 0.50 0.50 - - - - fimuls (%ecx) # CHECK-NEXT: - - 1.00 1.00 0.50 0.50 - - - - fimuls (%ecx)
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test/tools/llvm-mca/X86/BtVer2/resources-x87.s

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# CHECK-NEXT: 1 1 1.00 * * fisttpll (%eax) # CHECK-NEXT: 1 1 1.00 * * fisttpll (%eax)
# CHECK-NEXT: 1 1 0.50 * fld %st(0) # CHECK-NEXT: 1 1 0.50 * fld %st(0)
# CHECK-NEXT: 1 5 1.00 * * flds (%edx) # CHECK-NEXT: 1 5 1.00 * * flds (%edx)
# CHECK-NEXT: 1 5 1.00 * * fldl (%ecx) # CHECK-NEXT: 1 5 1.00 * * fldl (%ecx)
# CHECK-NEXT: 1 5 1.00 * * fldt (%eax) # CHECK-NEXT: 1 5 1.00 * * fldt (%eax)
# CHECK-NEXT: 1 5 1.00 * * fldcw (%eax) # CHECK-NEXT: 1 5 1.00 * * fldcw (%eax)
# CHECK-NEXT: 1 100 0.50 * fldenv (%eax) # CHECK-NEXT: 1 100 0.50 * fldenv (%eax)
# CHECK-NEXT: 1 3 1.00 * fld1 # CHECK-NEXT: 1 3 1.00 * fld1
# CHECK-NEXT: 1 100 0.50 * fldl2e # CHECK-NEXT: 1 3 1.00 * fldl2e
# CHECK-NEXT: 1 100 0.50 * fldl2t # CHECK-NEXT: 1 3 1.00 * fldl2t
# CHECK-NEXT: 1 100 0.50 * fldlg2 # CHECK-NEXT: 1 3 1.00 * fldlg2
# CHECK-NEXT: 1 100 0.50 * fldln2 # CHECK-NEXT: 1 3 1.00 * fldln2
# CHECK-NEXT: 1 100 0.50 * fldpi # CHECK-NEXT: 1 3 1.00 * fldpi
# CHECK-NEXT: 1 3 1.00 * fldz # CHECK-NEXT: 1 3 1.00 * fldz
# CHECK-NEXT: 1 2 1.00 * fmul %st(0), %st(1) # CHECK-NEXT: 1 2 1.00 * fmul %st(0), %st(1)
# CHECK-NEXT: 1 2 1.00 * fmul %st(2) # CHECK-NEXT: 1 2 1.00 * fmul %st(2)
# CHECK-NEXT: 1 7 1.00 * * fmuls (%ecx) # CHECK-NEXT: 1 7 1.00 * * fmuls (%ecx)
# CHECK-NEXT: 1 7 1.00 * * fmull (%eax) # CHECK-NEXT: 1 7 1.00 * * fmull (%eax)
# CHECK-NEXT: 1 2 1.00 * fmulp %st(1) # CHECK-NEXT: 1 2 1.00 * fmulp %st(1)
# CHECK-NEXT: 1 2 1.00 * fmulp %st(2) # CHECK-NEXT: 1 2 1.00 * fmulp %st(2)
# CHECK-NEXT: 1 7 1.00 * * fimuls (%ecx) # CHECK-NEXT: 1 7 1.00 * * fimuls (%ecx)
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# CHECK-NEXT: [9] - JSAGU # CHECK-NEXT: [9] - JSAGU
# CHECK-NEXT: [10] - JSTC # CHECK-NEXT: [10] - JSTC
# CHECK-NEXT: [11] - JVALU0 # CHECK-NEXT: [11] - JVALU0
# CHECK-NEXT: [12] - JVALU1 # CHECK-NEXT: [12] - JVALU1
# CHECK-NEXT: [13] - JVIMUL # CHECK-NEXT: [13] - JVIMUL
# CHECK: Resource pressure per iteration: # CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13]
# CHECK-NEXT: 44.50 22.50 - 54.00 349.00 54.00 29.00 39.00 - 13.00 2.00 - - - # CHECK-NEXT: 42.00 20.00 - 54.00 349.00 54.00 34.00 39.00 - 13.00 7.00 - - -
# CHECK: Resource pressure by instruction: # CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions:
# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - f2xm1 # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - f2xm1
# CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fabs # CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fabs
# CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fadd %st(0), %st(1) # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fadd %st(0), %st(1)
# CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fadd %st(2) # CHECK-NEXT: - - - 1.00 - 1.00 - - - - - - - - fadd %st(2)
# CHECK-NEXT: - - - 1.00 - 1.00 - 1.00 - - - - - - fadds (%ecx) # CHECK-NEXT: - - - 1.00 - 1.00 - 1.00 - - - - - - fadds (%ecx)
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# CHECK-NEXT: - - - - - - - - - 1.00 - - - - fisttpll (%eax) # CHECK-NEXT: - - - - - - - - - 1.00 - - - - fisttpll (%eax)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fld %st(0) # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fld %st(0)
# CHECK-NEXT: - - - - - - - 1.00 - - - - - - flds (%edx) # CHECK-NEXT: - - - - - - - 1.00 - - - - - - flds (%edx)
# CHECK-NEXT: - - - - - - - 1.00 - - - - - - fldl (%ecx) # CHECK-NEXT: - - - - - - - 1.00 - - - - - - fldl (%ecx)
# CHECK-NEXT: - - - - - - - 1.00 - - - - - - fldt (%eax) # CHECK-NEXT: - - - - - - - 1.00 - - - - - - fldt (%eax)
# CHECK-NEXT: - - - - - - - 1.00 - - - - - - fldcw (%eax) # CHECK-NEXT: - - - - - - - 1.00 - - - - - - fldcw (%eax)
# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fldenv (%eax) # CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fldenv (%eax)
# CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fld1 # CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fld1
# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fldl2e # CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fldl2e
# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fldl2t # CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fldl2t
# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fldlg2 # CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fldlg2
# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fldln2 # CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fldln2
# CHECK-NEXT: 0.50 0.50 - - - - - - - - - - - - fldpi # CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fldpi
# CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fldz # CHECK-NEXT: - - - - - - 1.00 - - - 1.00 - - - fldz
# CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fmul %st(0), %st(1) # CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fmul %st(0), %st(1)
# CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fmul %st(2) # CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fmul %st(2)
# CHECK-NEXT: - - - - 1.00 - 1.00 1.00 - - - - - - fmuls (%ecx) # CHECK-NEXT: - - - - 1.00 - 1.00 1.00 - - - - - - fmuls (%ecx)
# CHECK-NEXT: - - - - 1.00 - 1.00 1.00 - - - - - - fmull (%eax) # CHECK-NEXT: - - - - 1.00 - 1.00 1.00 - - - - - - fmull (%eax)
# CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fmulp %st(1) # CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fmulp %st(1)
# CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fmulp %st(2) # CHECK-NEXT: - - - - 1.00 - 1.00 - - - - - - - fmulp %st(2)
# CHECK-NEXT: - - - - 1.00 - 1.00 1.00 - - - - - - fimuls (%ecx) # CHECK-NEXT: - - - - 1.00 - 1.00 1.00 - - - - - - fimuls (%ecx)
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test/tools/llvm-mca/X86/Haswell/resources-x87.s

Show First 20 Lines • Show All 276 Lines • ▼ Show 20 Lines
# CHECK-NEXT: 3 4 1.00 * * fisttpll (%eax) # CHECK-NEXT: 3 4 1.00 * * fisttpll (%eax)
# CHECK-NEXT: 1 1 0.50 * fld %st(0) # CHECK-NEXT: 1 1 0.50 * fld %st(0)
# CHECK-NEXT: 1 7 0.50 * * flds (%edx) # CHECK-NEXT: 1 7 0.50 * * flds (%edx)
# CHECK-NEXT: 1 7 0.50 * * fldl (%ecx) # CHECK-NEXT: 1 7 0.50 * * fldl (%ecx)
# CHECK-NEXT: 1 7 0.50 * * fldt (%eax) # CHECK-NEXT: 1 7 0.50 * * fldt (%eax)
# CHECK-NEXT: 3 7 1.00 * * fldcw (%eax) # CHECK-NEXT: 3 7 1.00 * * fldcw (%eax)
# CHECK-NEXT: 64 61 14.00 * fldenv (%eax) # CHECK-NEXT: 64 61 14.00 * fldenv (%eax)
# CHECK-NEXT: 2 1 1.00 * fld1 # CHECK-NEXT: 2 1 1.00 * fld1
# CHECK-NEXT: 2 1 0.50 * fldl2e # CHECK-NEXT: 2 1 1.00 * fldl2e
# CHECK-NEXT: 2 1 0.50 * fldl2t # CHECK-NEXT: 2 1 1.00 * fldl2t
# CHECK-NEXT: 2 1 0.50 * fldlg2 # CHECK-NEXT: 2 1 1.00 * fldlg2
# CHECK-NEXT: 2 1 0.50 * fldln2 # CHECK-NEXT: 2 1 1.00 * fldln2
# CHECK-NEXT: 2 1 0.50 * fldpi # CHECK-NEXT: 2 1 1.00 * fldpi
# CHECK-NEXT: 1 1 0.50 * fldz # CHECK-NEXT: 1 1 0.50 * fldz
# CHECK-NEXT: 1 5 1.00 * fmul %st(0), %st(1) # CHECK-NEXT: 1 5 1.00 * fmul %st(0), %st(1)
# CHECK-NEXT: 1 5 1.00 * fmul %st(2) # CHECK-NEXT: 1 5 1.00 * fmul %st(2)
# CHECK-NEXT: 2 12 1.00 * * fmuls (%ecx) # CHECK-NEXT: 2 12 1.00 * * fmuls (%ecx)
# CHECK-NEXT: 2 12 1.00 * * fmull (%eax) # CHECK-NEXT: 2 12 1.00 * * fmull (%eax)
# CHECK-NEXT: 1 5 1.00 * fmulp %st(1) # CHECK-NEXT: 1 5 1.00 * fmulp %st(1)
# CHECK-NEXT: 1 5 1.00 * fmulp %st(2) # CHECK-NEXT: 1 5 1.00 * fmulp %st(2)
# CHECK-NEXT: 3 15 1.00 * * fimuls (%ecx) # CHECK-NEXT: 3 15 1.00 * * fimuls (%ecx)
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# CHECK-NEXT: [5] - HWPort3 # CHECK-NEXT: [5] - HWPort3
# CHECK-NEXT: [6] - HWPort4 # CHECK-NEXT: [6] - HWPort4
# CHECK-NEXT: [7] - HWPort5 # CHECK-NEXT: [7] - HWPort5
# CHECK-NEXT: [8] - HWPort6 # CHECK-NEXT: [8] - HWPort6
# CHECK-NEXT: [9] - HWPort7 # CHECK-NEXT: [9] - HWPort7
# CHECK: Resource pressure per iteration: # CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9]
# CHECK-NEXT: - 17.00 118.92 142.92 49.00 49.00 27.00 56.92 65.25 9.00 # CHECK-NEXT: - 17.00 121.42 145.42 49.00 49.00 27.00 56.92 65.25 9.00
# CHECK: Resource pressure by instruction: # CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - f2xm1 # CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - f2xm1
# CHECK-NEXT: - - 1.00 - - - - - - - fabs # CHECK-NEXT: - - 1.00 - - - - - - - fabs
# CHECK-NEXT: - - - 1.00 - - - - - - fadd %st(0), %st(1) # CHECK-NEXT: - - - 1.00 - - - - - - fadd %st(0), %st(1)
# CHECK-NEXT: - - - 1.00 - - - - - - fadd %st(2) # CHECK-NEXT: - - - 1.00 - - - - - - fadd %st(2)
# CHECK-NEXT: - - - 1.00 0.50 0.50 - - - - fadds (%ecx) # CHECK-NEXT: - - - 1.00 0.50 0.50 - - - - fadds (%ecx)
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# CHECK-NEXT: - - - 1.00 0.33 0.33 1.00 - - 0.33 fisttpll (%eax) # CHECK-NEXT: - - - 1.00 0.33 0.33 1.00 - - 0.33 fisttpll (%eax)
# CHECK-NEXT: - - 0.50 0.50 - - - - - - fld %st(0) # CHECK-NEXT: - - 0.50 0.50 - - - - - - fld %st(0)
# CHECK-NEXT: - - - - 0.50 0.50 - - - - flds (%edx) # CHECK-NEXT: - - - - 0.50 0.50 - - - - flds (%edx)
# CHECK-NEXT: - - - - 0.50 0.50 - - - - fldl (%ecx) # CHECK-NEXT: - - - - 0.50 0.50 - - - - fldl (%ecx)
# CHECK-NEXT: - - - - 0.50 0.50 - - - - fldt (%eax) # CHECK-NEXT: - - - - 0.50 0.50 - - - - fldt (%eax)
# CHECK-NEXT: - - 1.50 0.50 0.50 0.50 - - - - fldcw (%eax) # CHECK-NEXT: - - 1.50 0.50 0.50 0.50 - - - - fldcw (%eax)
# CHECK-NEXT: - - 18.92 11.42 4.00 4.00 - 10.92 14.75 - fldenv (%eax) # CHECK-NEXT: - - 18.92 11.42 4.00 4.00 - 10.92 14.75 - fldenv (%eax)
# CHECK-NEXT: - - 1.00 1.00 - - - - - - fld1 # CHECK-NEXT: - - 1.00 1.00 - - - - - - fld1
# CHECK-NEXT: - - 0.50 0.50 - - - - - - fldl2e # CHECK-NEXT: - - 1.00 1.00 - - - - - - fldl2e
# CHECK-NEXT: - - 0.50 0.50 - - - - - - fldl2t # CHECK-NEXT: - - 1.00 1.00 - - - - - - fldl2t
# CHECK-NEXT: - - 0.50 0.50 - - - - - - fldlg2 # CHECK-NEXT: - - 1.00 1.00 - - - - - - fldlg2
# CHECK-NEXT: - - 0.50 0.50 - - - - - - fldln2 # CHECK-NEXT: - - 1.00 1.00 - - - - - - fldln2
# CHECK-NEXT: - - 0.50 0.50 - - - - - - fldpi # CHECK-NEXT: - - 1.00 1.00 - - - - - - fldpi
# CHECK-NEXT: - - 0.50 0.50 - - - - - - fldz # CHECK-NEXT: - - 0.50 0.50 - - - - - - fldz
# CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(0), %st(1) # CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(0), %st(1)
# CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(2) # CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(2)
# CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmuls (%ecx) # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmuls (%ecx)
# CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmull (%eax) # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmull (%eax)
# CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(1) # CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(1)
# CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(2) # CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(2)
# CHECK-NEXT: - - 1.00 1.00 0.50 0.50 - - - - fimuls (%ecx) # CHECK-NEXT: - - 1.00 1.00 0.50 0.50 - - - - fimuls (%ecx)
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test/tools/llvm-mca/X86/SLM/resources-x87.s

Show First 20 Lines • Show All 276 Lines • ▼ Show 20 Lines
# CHECK-NEXT: 1 1 1.00 * * fisttpll (%eax) # CHECK-NEXT: 1 1 1.00 * * fisttpll (%eax)
# CHECK-NEXT: 1 1 0.50 * fld %st(0) # CHECK-NEXT: 1 1 0.50 * fld %st(0)
# CHECK-NEXT: 1 3 1.00 * * flds (%edx) # CHECK-NEXT: 1 3 1.00 * * flds (%edx)
# CHECK-NEXT: 1 3 1.00 * * fldl (%ecx) # CHECK-NEXT: 1 3 1.00 * * fldl (%ecx)
# CHECK-NEXT: 1 3 1.00 * * fldt (%eax) # CHECK-NEXT: 1 3 1.00 * * fldt (%eax)
# CHECK-NEXT: 1 3 1.00 * * fldcw (%eax) # CHECK-NEXT: 1 3 1.00 * * fldcw (%eax)
# CHECK-NEXT: 1 100 1.00 * fldenv (%eax) # CHECK-NEXT: 1 100 1.00 * fldenv (%eax)
# CHECK-NEXT: 1 1 0.50 * fld1 # CHECK-NEXT: 1 1 0.50 * fld1
# CHECK-NEXT: 1 100 1.00 * fldl2e # CHECK-NEXT: 2 1 1.00 * fldl2e
# CHECK-NEXT: 1 100 1.00 * fldl2t # CHECK-NEXT: 2 1 1.00 * fldl2t
# CHECK-NEXT: 1 100 1.00 * fldlg2 # CHECK-NEXT: 2 1 1.00 * fldlg2
# CHECK-NEXT: 1 100 1.00 * fldln2 # CHECK-NEXT: 2 1 1.00 * fldln2
# CHECK-NEXT: 1 100 1.00 * fldpi # CHECK-NEXT: 2 1 1.00 * fldpi
# CHECK-NEXT: 1 1 0.50 * fldz # CHECK-NEXT: 1 1 0.50 * fldz
# CHECK-NEXT: 1 5 2.00 * fmul %st(0), %st(1) # CHECK-NEXT: 1 5 2.00 * fmul %st(0), %st(1)
# CHECK-NEXT: 1 5 2.00 * fmul %st(2) # CHECK-NEXT: 1 5 2.00 * fmul %st(2)
# CHECK-NEXT: 1 8 2.00 * * fmuls (%ecx) # CHECK-NEXT: 1 8 2.00 * * fmuls (%ecx)
# CHECK-NEXT: 1 8 2.00 * * fmull (%eax) # CHECK-NEXT: 1 8 2.00 * * fmull (%eax)
# CHECK-NEXT: 1 5 2.00 * fmulp %st(1) # CHECK-NEXT: 1 5 2.00 * fmulp %st(1)
# CHECK-NEXT: 1 5 2.00 * fmulp %st(2) # CHECK-NEXT: 1 5 2.00 * fmulp %st(2)
# CHECK-NEXT: 1 8 2.00 * * fimuls (%ecx) # CHECK-NEXT: 1 8 2.00 * * fimuls (%ecx)
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# CHECK-NEXT: [3] - SLM_FPC_RSV0 # CHECK-NEXT: [3] - SLM_FPC_RSV0
# CHECK-NEXT: [4] - SLM_FPC_RSV1 # CHECK-NEXT: [4] - SLM_FPC_RSV1
# CHECK-NEXT: [5] - SLM_IEC_RSV0 # CHECK-NEXT: [5] - SLM_IEC_RSV0
# CHECK-NEXT: [6] - SLM_IEC_RSV1 # CHECK-NEXT: [6] - SLM_IEC_RSV1
# CHECK-NEXT: [7] - SLM_MEC_RSV # CHECK-NEXT: [7] - SLM_MEC_RSV
# CHECK: Resource pressure per iteration: # CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7]
# CHECK-NEXT: - 312.00 16.00 65.00 56.00 9.50 9.50 52.00 # CHECK-NEXT: - 312.00 16.00 65.00 61.00 9.50 9.50 52.00
# CHECK: Resource pressure by instruction: # CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] Instructions: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] Instructions:
# CHECK-NEXT: - - - 1.00 - - - - f2xm1 # CHECK-NEXT: - - - 1.00 - - - - f2xm1
# CHECK-NEXT: - - - 0.50 0.50 - - - fabs # CHECK-NEXT: - - - 0.50 0.50 - - - fabs
# CHECK-NEXT: - - - - 1.00 - - - fadd %st(0), %st(1) # CHECK-NEXT: - - - - 1.00 - - - fadd %st(0), %st(1)
# CHECK-NEXT: - - - - 1.00 - - - fadd %st(2) # CHECK-NEXT: - - - - 1.00 - - - fadd %st(2)
# CHECK-NEXT: - - - - 1.00 - - 1.00 fadds (%ecx) # CHECK-NEXT: - - - - 1.00 - - 1.00 fadds (%ecx)
▲ Show 20 Lines • Show All 63 Lines • ▼ Show 20 Lines
# CHECK-NEXT: - - - - - 0.50 0.50 1.00 fisttpll (%eax) # CHECK-NEXT: - - - - - 0.50 0.50 1.00 fisttpll (%eax)
# CHECK-NEXT: - - - - - 0.50 0.50 - fld %st(0) # CHECK-NEXT: - - - - - 0.50 0.50 - fld %st(0)
# CHECK-NEXT: - - - - - - - 1.00 flds (%edx) # CHECK-NEXT: - - - - - - - 1.00 flds (%edx)
# CHECK-NEXT: - - - - - - - 1.00 fldl (%ecx) # CHECK-NEXT: - - - - - - - 1.00 fldl (%ecx)
# CHECK-NEXT: - - - - - - - 1.00 fldt (%eax) # CHECK-NEXT: - - - - - - - 1.00 fldt (%eax)
# CHECK-NEXT: - - - - - - - 1.00 fldcw (%eax) # CHECK-NEXT: - - - - - - - 1.00 fldcw (%eax)
# CHECK-NEXT: - - - 1.00 - - - - fldenv (%eax) # CHECK-NEXT: - - - 1.00 - - - - fldenv (%eax)
# CHECK-NEXT: - - - 0.50 0.50 - - - fld1 # CHECK-NEXT: - - - 0.50 0.50 - - - fld1
# CHECK-NEXT: - - - 1.00 - - - - fldl2e # CHECK-NEXT: - - - 1.00 1.00 - - - fldl2e
# CHECK-NEXT: - - - 1.00 - - - - fldl2t # CHECK-NEXT: - - - 1.00 1.00 - - - fldl2t
# CHECK-NEXT: - - - 1.00 - - - - fldlg2 # CHECK-NEXT: - - - 1.00 1.00 - - - fldlg2
# CHECK-NEXT: - - - 1.00 - - - - fldln2 # CHECK-NEXT: - - - 1.00 1.00 - - - fldln2
# CHECK-NEXT: - - - 1.00 - - - - fldpi # CHECK-NEXT: - - - 1.00 1.00 - - - fldpi
# CHECK-NEXT: - - - 0.50 0.50 - - - fldz # CHECK-NEXT: - - - 0.50 0.50 - - - fldz
# CHECK-NEXT: - - 2.00 1.00 - - - - fmul %st(0), %st(1) # CHECK-NEXT: - - 2.00 1.00 - - - - fmul %st(0), %st(1)
# CHECK-NEXT: - - 2.00 1.00 - - - - fmul %st(2) # CHECK-NEXT: - - 2.00 1.00 - - - - fmul %st(2)
# CHECK-NEXT: - - 2.00 1.00 - - - 1.00 fmuls (%ecx) # CHECK-NEXT: - - 2.00 1.00 - - - 1.00 fmuls (%ecx)
# CHECK-NEXT: - - 2.00 1.00 - - - 1.00 fmull (%eax) # CHECK-NEXT: - - 2.00 1.00 - - - 1.00 fmull (%eax)
# CHECK-NEXT: - - 2.00 1.00 - - - - fmulp %st(1) # CHECK-NEXT: - - 2.00 1.00 - - - - fmulp %st(1)
# CHECK-NEXT: - - 2.00 1.00 - - - - fmulp %st(2) # CHECK-NEXT: - - 2.00 1.00 - - - - fmulp %st(2)
# CHECK-NEXT: - - 2.00 1.00 - - - 1.00 fimuls (%ecx) # CHECK-NEXT: - - 2.00 1.00 - - - 1.00 fimuls (%ecx)
▲ Show 20 Lines • Show All 60 Lines • Show Last 20 Lines

test/tools/llvm-mca/X86/SandyBridge/resources-x87.s

Show First 20 Lines • Show All 276 Lines • ▼ Show 20 Lines
# CHECK-NEXT: 3 5 1.00 * * fisttpll (%eax) # CHECK-NEXT: 3 5 1.00 * * fisttpll (%eax)
# CHECK-NEXT: 1 1 1.00 * fld %st(0) # CHECK-NEXT: 1 1 1.00 * fld %st(0)
# CHECK-NEXT: 3 9 1.00 * * flds (%edx) # CHECK-NEXT: 3 9 1.00 * * flds (%edx)
# CHECK-NEXT: 3 9 1.00 * * fldl (%ecx) # CHECK-NEXT: 3 9 1.00 * * fldl (%ecx)
# CHECK-NEXT: 3 9 1.00 * * fldt (%eax) # CHECK-NEXT: 3 9 1.00 * * fldt (%eax)
# CHECK-NEXT: 5 8 2.00 * * fldcw (%eax) # CHECK-NEXT: 5 8 2.00 * * fldcw (%eax)
# CHECK-NEXT: 1 100 0.33 * fldenv (%eax) # CHECK-NEXT: 1 100 0.33 * fldenv (%eax)
# CHECK-NEXT: 2 1 1.00 * fld1 # CHECK-NEXT: 2 1 1.00 * fld1
# CHECK-NEXT: 1 100 0.33 * fldl2e # CHECK-NEXT: 2 1 1.00 * fldl2e
# CHECK-NEXT: 1 100 0.33 * fldl2t # CHECK-NEXT: 2 1 1.00 * fldl2t
# CHECK-NEXT: 1 100 0.33 * fldlg2 # CHECK-NEXT: 2 1 1.00 * fldlg2
# CHECK-NEXT: 1 100 0.33 * fldln2 # CHECK-NEXT: 2 1 1.00 * fldln2
# CHECK-NEXT: 1 100 0.33 * fldpi # CHECK-NEXT: 2 1 1.00 * fldpi
# CHECK-NEXT: 1 1 1.00 * fldz # CHECK-NEXT: 1 1 1.00 * fldz
# CHECK-NEXT: 1 5 1.00 * fmul %st(0), %st(1) # CHECK-NEXT: 1 5 1.00 * fmul %st(0), %st(1)
# CHECK-NEXT: 1 5 1.00 * fmul %st(2) # CHECK-NEXT: 1 5 1.00 * fmul %st(2)
# CHECK-NEXT: 2 12 1.00 * * fmuls (%ecx) # CHECK-NEXT: 2 12 1.00 * * fmuls (%ecx)
# CHECK-NEXT: 2 12 1.00 * * fmull (%eax) # CHECK-NEXT: 2 12 1.00 * * fmull (%eax)
# CHECK-NEXT: 1 5 1.00 * fmulp %st(1) # CHECK-NEXT: 1 5 1.00 * fmulp %st(1)
# CHECK-NEXT: 1 5 1.00 * fmulp %st(2) # CHECK-NEXT: 1 5 1.00 * fmulp %st(2)
# CHECK-NEXT: 3 15 1.00 * * fimuls (%ecx) # CHECK-NEXT: 3 15 1.00 * * fimuls (%ecx)
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# CHECK-NEXT: [3] - SBPort1 # CHECK-NEXT: [3] - SBPort1
# CHECK-NEXT: [4] - SBPort4 # CHECK-NEXT: [4] - SBPort4
# CHECK-NEXT: [5] - SBPort5 # CHECK-NEXT: [5] - SBPort5
# CHECK-NEXT: [6.0] - SBPort23 # CHECK-NEXT: [6.0] - SBPort23
# CHECK-NEXT: [6.1] - SBPort23 # CHECK-NEXT: [6.1] - SBPort23
# CHECK: Resource pressure per iteration: # CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1]
# CHECK-NEXT: - 136.00 49.33 87.33 17.00 56.33 34.00 34.00 # CHECK-NEXT: - 136.00 52.67 90.67 17.00 54.67 34.00 34.00
# CHECK: Resource pressure by instruction: # CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6.0] [6.1] Instructions:
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - f2xm1 # CHECK-NEXT: - - 0.33 0.33 - 0.33 - - f2xm1
# CHECK-NEXT: - - - - - 1.00 - - fabs # CHECK-NEXT: - - - - - 1.00 - - fabs
# CHECK-NEXT: - - - 1.00 - - - - fadd %st(0), %st(1) # CHECK-NEXT: - - - 1.00 - - - - fadd %st(0), %st(1)
# CHECK-NEXT: - - - 1.00 - - - - fadd %st(2) # CHECK-NEXT: - - - 1.00 - - - - fadd %st(2)
# CHECK-NEXT: - - - 1.00 - - 0.50 0.50 fadds (%ecx) # CHECK-NEXT: - - - 1.00 - - 0.50 0.50 fadds (%ecx)
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# CHECK-NEXT: - - - 1.00 1.00 - 0.50 0.50 fisttpll (%eax) # CHECK-NEXT: - - - 1.00 1.00 - 0.50 0.50 fisttpll (%eax)
# CHECK-NEXT: - - - - - 1.00 - - fld %st(0) # CHECK-NEXT: - - - - - 1.00 - - fld %st(0)
# CHECK-NEXT: - - 0.50 0.50 - 1.00 0.50 0.50 flds (%edx) # CHECK-NEXT: - - 0.50 0.50 - 1.00 0.50 0.50 flds (%edx)
# CHECK-NEXT: - - 0.50 0.50 - 1.00 0.50 0.50 fldl (%ecx) # CHECK-NEXT: - - 0.50 0.50 - 1.00 0.50 0.50 fldl (%ecx)
# CHECK-NEXT: - - 0.50 0.50 - 1.00 0.50 0.50 fldt (%eax) # CHECK-NEXT: - - 0.50 0.50 - 1.00 0.50 0.50 fldt (%eax)
# CHECK-NEXT: - - - - 1.00 2.00 1.00 1.00 fldcw (%eax) # CHECK-NEXT: - - - - 1.00 2.00 1.00 1.00 fldcw (%eax)
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - fldenv (%eax) # CHECK-NEXT: - - 0.33 0.33 - 0.33 - - fldenv (%eax)
# CHECK-NEXT: - - 1.00 - - 1.00 - - fld1 # CHECK-NEXT: - - 1.00 - - 1.00 - - fld1
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - fldl2e # CHECK-NEXT: - - 1.00 1.00 - - - - fldl2e
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - fldl2t # CHECK-NEXT: - - 1.00 1.00 - - - - fldl2t
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - fldlg2 # CHECK-NEXT: - - 1.00 1.00 - - - - fldlg2
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - fldln2 # CHECK-NEXT: - - 1.00 1.00 - - - - fldln2
# CHECK-NEXT: - - 0.33 0.33 - 0.33 - - fldpi # CHECK-NEXT: - - 1.00 1.00 - - - - fldpi
# CHECK-NEXT: - - - - - 1.00 - - fldz # CHECK-NEXT: - - - - - 1.00 - - fldz
# CHECK-NEXT: - - 1.00 - - - - - fmul %st(0), %st(1) # CHECK-NEXT: - - 1.00 - - - - - fmul %st(0), %st(1)
# CHECK-NEXT: - - 1.00 - - - - - fmul %st(2) # CHECK-NEXT: - - 1.00 - - - - - fmul %st(2)
# CHECK-NEXT: - - 1.00 - - - 0.50 0.50 fmuls (%ecx) # CHECK-NEXT: - - 1.00 - - - 0.50 0.50 fmuls (%ecx)
# CHECK-NEXT: - - 1.00 - - - 0.50 0.50 fmull (%eax) # CHECK-NEXT: - - 1.00 - - - 0.50 0.50 fmull (%eax)
# CHECK-NEXT: - - 1.00 - - - - - fmulp %st(1) # CHECK-NEXT: - - 1.00 - - - - - fmulp %st(1)
# CHECK-NEXT: - - 1.00 - - - - - fmulp %st(2) # CHECK-NEXT: - - 1.00 - - - - - fmulp %st(2)
# CHECK-NEXT: - - 1.00 1.00 - - 0.50 0.50 fimuls (%ecx) # CHECK-NEXT: - - 1.00 1.00 - - 0.50 0.50 fimuls (%ecx)
▲ Show 20 Lines • Show All 60 Lines • Show Last 20 Lines

test/tools/llvm-mca/X86/SkylakeClient/resources-x87.s

Show First 20 Lines • Show All 276 Lines • ▼ Show 20 Lines
# CHECK-NEXT: 3 4 1.00 * * fisttpll (%eax) # CHECK-NEXT: 3 4 1.00 * * fisttpll (%eax)
# CHECK-NEXT: 1 1 0.25 * fld %st(0) # CHECK-NEXT: 1 1 0.25 * fld %st(0)
# CHECK-NEXT: 1 7 0.50 * * flds (%edx) # CHECK-NEXT: 1 7 0.50 * * flds (%edx)
# CHECK-NEXT: 1 7 0.50 * * fldl (%ecx) # CHECK-NEXT: 1 7 0.50 * * fldl (%ecx)
# CHECK-NEXT: 1 7 0.50 * * fldt (%eax) # CHECK-NEXT: 1 7 0.50 * * fldt (%eax)
# CHECK-NEXT: 3 7 1.00 * * fldcw (%eax) # CHECK-NEXT: 3 7 1.00 * * fldcw (%eax)
# CHECK-NEXT: 64 62 14.00 * fldenv (%eax) # CHECK-NEXT: 64 62 14.00 * fldenv (%eax)
# CHECK-NEXT: 2 1 1.00 * fld1 # CHECK-NEXT: 2 1 1.00 * fld1
# CHECK-NEXT: 1 100 0.25 * fldl2e # CHECK-NEXT: 2 1 1.00 * fldl2e
# CHECK-NEXT: 1 100 0.25 * fldl2t # CHECK-NEXT: 2 1 1.00 * fldl2t
# CHECK-NEXT: 1 100 0.25 * fldlg2 # CHECK-NEXT: 2 1 1.00 * fldlg2
# CHECK-NEXT: 1 100 0.25 * fldln2 # CHECK-NEXT: 2 1 1.00 * fldln2
# CHECK-NEXT: 1 100 0.25 * fldpi # CHECK-NEXT: 2 1 1.00 * fldpi
# CHECK-NEXT: 1 1 0.50 * fldz # CHECK-NEXT: 1 1 0.50 * fldz
# CHECK-NEXT: 1 4 1.00 * fmul %st(0), %st(1) # CHECK-NEXT: 1 4 1.00 * fmul %st(0), %st(1)
# CHECK-NEXT: 1 4 1.00 * fmul %st(2) # CHECK-NEXT: 1 4 1.00 * fmul %st(2)
# CHECK-NEXT: 2 11 1.00 * * fmuls (%ecx) # CHECK-NEXT: 2 11 1.00 * * fmuls (%ecx)
# CHECK-NEXT: 2 11 1.00 * * fmull (%eax) # CHECK-NEXT: 2 11 1.00 * * fmull (%eax)
# CHECK-NEXT: 1 4 1.00 * fmulp %st(1) # CHECK-NEXT: 1 4 1.00 * fmulp %st(1)
# CHECK-NEXT: 1 4 1.00 * fmulp %st(2) # CHECK-NEXT: 1 4 1.00 * fmulp %st(2)
# CHECK-NEXT: 3 14 1.00 * * fimuls (%ecx) # CHECK-NEXT: 3 14 1.00 * * fimuls (%ecx)
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# CHECK-NEXT: [5] - SKLPort3 # CHECK-NEXT: [5] - SKLPort3
# CHECK-NEXT: [6] - SKLPort4 # CHECK-NEXT: [6] - SKLPort4
# CHECK-NEXT: [7] - SKLPort5 # CHECK-NEXT: [7] - SKLPort5
# CHECK-NEXT: [8] - SKLPort6 # CHECK-NEXT: [8] - SKLPort6
# CHECK-NEXT: [9] - SKLPort7 # CHECK-NEXT: [9] - SKLPort7
# CHECK: Resource pressure per iteration: # CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9]
# CHECK-NEXT: - 7.00 123.00 53.50 49.00 49.00 27.00 146.00 70.50 9.00 # CHECK-NEXT: - 7.00 126.75 52.25 49.00 49.00 27.00 149.75 69.25 9.00
# CHECK: Resource pressure by instruction: # CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - f2xm1 # CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - f2xm1
# CHECK-NEXT: - - 1.00 - - - - - - - fabs # CHECK-NEXT: - - 1.00 - - - - - - - fabs
# CHECK-NEXT: - - - - - - - 1.00 - - fadd %st(0), %st(1) # CHECK-NEXT: - - - - - - - 1.00 - - fadd %st(0), %st(1)
# CHECK-NEXT: - - - - - - - 1.00 - - fadd %st(2) # CHECK-NEXT: - - - - - - - 1.00 - - fadd %st(2)
# CHECK-NEXT: - - - - 0.50 0.50 - 1.00 - - fadds (%ecx) # CHECK-NEXT: - - - - 0.50 0.50 - 1.00 - - fadds (%ecx)
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# CHECK-NEXT: - - - - 0.33 0.33 1.00 1.00 - 0.33 fisttpll (%eax) # CHECK-NEXT: - - - - 0.33 0.33 1.00 1.00 - 0.33 fisttpll (%eax)
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fld %st(0) # CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fld %st(0)
# CHECK-NEXT: - - - - 0.50 0.50 - - - - flds (%edx) # CHECK-NEXT: - - - - 0.50 0.50 - - - - flds (%edx)
# CHECK-NEXT: - - - - 0.50 0.50 - - - - fldl (%ecx) # CHECK-NEXT: - - - - 0.50 0.50 - - - - fldl (%ecx)
# CHECK-NEXT: - - - - 0.50 0.50 - - - - fldt (%eax) # CHECK-NEXT: - - - - 0.50 0.50 - - - - fldt (%eax)
# CHECK-NEXT: - - 1.50 - 0.50 0.50 - 0.50 - - fldcw (%eax) # CHECK-NEXT: - - 1.50 - 0.50 0.50 - 0.50 - - fldcw (%eax)
# CHECK-NEXT: - - 19.25 9.75 4.00 4.00 - 12.25 14.75 - fldenv (%eax) # CHECK-NEXT: - - 19.25 9.75 4.00 4.00 - 12.25 14.75 - fldenv (%eax)
# CHECK-NEXT: - - 1.00 - - - - 1.00 - - fld1 # CHECK-NEXT: - - 1.00 - - - - 1.00 - - fld1
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fldl2e # CHECK-NEXT: - - 1.00 - - - - 1.00 - - fldl2e
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fldl2t # CHECK-NEXT: - - 1.00 - - - - 1.00 - - fldl2t
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fldlg2 # CHECK-NEXT: - - 1.00 - - - - 1.00 - - fldlg2
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fldln2 # CHECK-NEXT: - - 1.00 - - - - 1.00 - - fldln2
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fldpi # CHECK-NEXT: - - 1.00 - - - - 1.00 - - fldpi
# CHECK-NEXT: - - 0.50 - - - - 0.50 - - fldz # CHECK-NEXT: - - 0.50 - - - - 0.50 - - fldz
# CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(0), %st(1) # CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(0), %st(1)
# CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(2) # CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(2)
# CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmuls (%ecx) # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmuls (%ecx)
# CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmull (%eax) # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmull (%eax)
# CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(1) # CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(1)
# CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(2) # CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(2)
# CHECK-NEXT: - - 1.00 - 0.50 0.50 - 1.00 - - fimuls (%ecx) # CHECK-NEXT: - - 1.00 - 0.50 0.50 - 1.00 - - fimuls (%ecx)
▲ Show 20 Lines • Show All 60 Lines • Show Last 20 Lines

test/tools/llvm-mca/X86/SkylakeServer/resources-x87.s

Show First 20 Lines • Show All 276 Lines • ▼ Show 20 Lines
# CHECK-NEXT: 3 4 1.00 * * fisttpll (%eax) # CHECK-NEXT: 3 4 1.00 * * fisttpll (%eax)
# CHECK-NEXT: 1 1 0.25 * fld %st(0) # CHECK-NEXT: 1 1 0.25 * fld %st(0)
# CHECK-NEXT: 1 7 0.50 * * flds (%edx) # CHECK-NEXT: 1 7 0.50 * * flds (%edx)
# CHECK-NEXT: 1 7 0.50 * * fldl (%ecx) # CHECK-NEXT: 1 7 0.50 * * fldl (%ecx)
# CHECK-NEXT: 1 7 0.50 * * fldt (%eax) # CHECK-NEXT: 1 7 0.50 * * fldt (%eax)
# CHECK-NEXT: 3 7 1.00 * * fldcw (%eax) # CHECK-NEXT: 3 7 1.00 * * fldcw (%eax)
# CHECK-NEXT: 64 62 14.00 * fldenv (%eax) # CHECK-NEXT: 64 62 14.00 * fldenv (%eax)
# CHECK-NEXT: 2 1 1.00 * fld1 # CHECK-NEXT: 2 1 1.00 * fld1
# CHECK-NEXT: 1 100 0.25 * fldl2e # CHECK-NEXT: 2 1 1.00 * fldl2e
# CHECK-NEXT: 1 100 0.25 * fldl2t # CHECK-NEXT: 2 1 1.00 * fldl2t
# CHECK-NEXT: 1 100 0.25 * fldlg2 # CHECK-NEXT: 2 1 1.00 * fldlg2
# CHECK-NEXT: 1 100 0.25 * fldln2 # CHECK-NEXT: 2 1 1.00 * fldln2
# CHECK-NEXT: 1 100 0.25 * fldpi # CHECK-NEXT: 2 1 1.00 * fldpi
# CHECK-NEXT: 1 1 0.50 * fldz # CHECK-NEXT: 1 1 0.50 * fldz
# CHECK-NEXT: 1 4 1.00 * fmul %st(0), %st(1) # CHECK-NEXT: 1 4 1.00 * fmul %st(0), %st(1)
# CHECK-NEXT: 1 4 1.00 * fmul %st(2) # CHECK-NEXT: 1 4 1.00 * fmul %st(2)
# CHECK-NEXT: 2 11 1.00 * * fmuls (%ecx) # CHECK-NEXT: 2 11 1.00 * * fmuls (%ecx)
# CHECK-NEXT: 2 11 1.00 * * fmull (%eax) # CHECK-NEXT: 2 11 1.00 * * fmull (%eax)
# CHECK-NEXT: 1 4 1.00 * fmulp %st(1) # CHECK-NEXT: 1 4 1.00 * fmulp %st(1)
# CHECK-NEXT: 1 4 1.00 * fmulp %st(2) # CHECK-NEXT: 1 4 1.00 * fmulp %st(2)
# CHECK-NEXT: 3 14 1.00 * * fimuls (%ecx) # CHECK-NEXT: 3 14 1.00 * * fimuls (%ecx)
▲ Show 20 Lines • Show All 66 Lines • ▼ Show 20 Lines
# CHECK-NEXT: [5] - SKXPort3 # CHECK-NEXT: [5] - SKXPort3
# CHECK-NEXT: [6] - SKXPort4 # CHECK-NEXT: [6] - SKXPort4
# CHECK-NEXT: [7] - SKXPort5 # CHECK-NEXT: [7] - SKXPort5
# CHECK-NEXT: [8] - SKXPort6 # CHECK-NEXT: [8] - SKXPort6
# CHECK-NEXT: [9] - SKXPort7 # CHECK-NEXT: [9] - SKXPort7
# CHECK: Resource pressure per iteration: # CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9]
# CHECK-NEXT: - 7.00 123.00 53.50 49.00 49.00 27.00 146.00 70.50 9.00 # CHECK-NEXT: - 7.00 126.75 52.25 49.00 49.00 27.00 149.75 69.25 9.00
# CHECK: Resource pressure by instruction: # CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - f2xm1 # CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - f2xm1
# CHECK-NEXT: - - 1.00 - - - - - - - fabs # CHECK-NEXT: - - 1.00 - - - - - - - fabs
# CHECK-NEXT: - - - - - - - 1.00 - - fadd %st(0), %st(1) # CHECK-NEXT: - - - - - - - 1.00 - - fadd %st(0), %st(1)
# CHECK-NEXT: - - - - - - - 1.00 - - fadd %st(2) # CHECK-NEXT: - - - - - - - 1.00 - - fadd %st(2)
# CHECK-NEXT: - - - - 0.50 0.50 - 1.00 - - fadds (%ecx) # CHECK-NEXT: - - - - 0.50 0.50 - 1.00 - - fadds (%ecx)
▲ Show 20 Lines • Show All 63 Lines • ▼ Show 20 Lines
# CHECK-NEXT: - - - - 0.33 0.33 1.00 1.00 - 0.33 fisttpll (%eax) # CHECK-NEXT: - - - - 0.33 0.33 1.00 1.00 - 0.33 fisttpll (%eax)
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fld %st(0) # CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fld %st(0)
# CHECK-NEXT: - - - - 0.50 0.50 - - - - flds (%edx) # CHECK-NEXT: - - - - 0.50 0.50 - - - - flds (%edx)
# CHECK-NEXT: - - - - 0.50 0.50 - - - - fldl (%ecx) # CHECK-NEXT: - - - - 0.50 0.50 - - - - fldl (%ecx)
# CHECK-NEXT: - - - - 0.50 0.50 - - - - fldt (%eax) # CHECK-NEXT: - - - - 0.50 0.50 - - - - fldt (%eax)
# CHECK-NEXT: - - 1.50 - 0.50 0.50 - 0.50 - - fldcw (%eax) # CHECK-NEXT: - - 1.50 - 0.50 0.50 - 0.50 - - fldcw (%eax)
# CHECK-NEXT: - - 19.25 9.75 4.00 4.00 - 12.25 14.75 - fldenv (%eax) # CHECK-NEXT: - - 19.25 9.75 4.00 4.00 - 12.25 14.75 - fldenv (%eax)
# CHECK-NEXT: - - 1.00 - - - - 1.00 - - fld1 # CHECK-NEXT: - - 1.00 - - - - 1.00 - - fld1
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fldl2e # CHECK-NEXT: - - 1.00 - - - - 1.00 - - fldl2e
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fldl2t # CHECK-NEXT: - - 1.00 - - - - 1.00 - - fldl2t
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fldlg2 # CHECK-NEXT: - - 1.00 - - - - 1.00 - - fldlg2
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fldln2 # CHECK-NEXT: - - 1.00 - - - - 1.00 - - fldln2
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - fldpi # CHECK-NEXT: - - 1.00 - - - - 1.00 - - fldpi
# CHECK-NEXT: - - 0.50 - - - - 0.50 - - fldz # CHECK-NEXT: - - 0.50 - - - - 0.50 - - fldz
# CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(0), %st(1) # CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(0), %st(1)
# CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(2) # CHECK-NEXT: - - 1.00 - - - - - - - fmul %st(2)
# CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmuls (%ecx) # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmuls (%ecx)
# CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmull (%eax) # CHECK-NEXT: - - 1.00 - 0.50 0.50 - - - - fmull (%eax)
# CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(1) # CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(1)
# CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(2) # CHECK-NEXT: - - 1.00 - - - - - - - fmulp %st(2)
# CHECK-NEXT: - - 1.00 - 0.50 0.50 - 1.00 - - fimuls (%ecx) # CHECK-NEXT: - - 1.00 - 0.50 0.50 - 1.00 - - fimuls (%ecx)
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