[llvm] r237189 - Revert "ARM: Remove Itineraries for swift CPU"
Matthias Braun
matze at braunis.de
Tue May 12 14:28:39 PDT 2015
Author: matze
Date: Tue May 12 16:28:39 2015
New Revision: 237189
URL: http://llvm.org/viewvc/llvm-project?rev=237189&view=rev
Log:
Revert "ARM: Remove Itineraries for swift CPU"
Reverting until I figure out the new lit failures.
This reverts commit r237179.
Modified:
llvm/trunk/lib/Target/ARM/ARMScheduleSwift.td
Modified: llvm/trunk/lib/Target/ARM/ARMScheduleSwift.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMScheduleSwift.td?rev=237189&r1=237188&r2=237189&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMScheduleSwift.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMScheduleSwift.td Tue May 12 16:28:39 2015
@@ -25,6 +25,1050 @@ def SW_LS : FuncUnit;
def SW_IDIV : FuncUnit;
def SW_FDIV : FuncUnit;
+// FIXME: Need bypasses.
+// FIXME: Model the multiple stages of IIC_iMOVix2, IIC_iMOVix2addpc, and
+// IIC_iMOVix2ld better.
+// FIXME: Model the special immediate shifts that are not microcoded.
+// FIXME: Do we need to model the fact that uses of r15 in a micro-op force it
+// to issue on pipe 1?
+// FIXME: Model the pipelined behavior of CMP / TST instructions.
+// FIXME: Better model the microcode stages of multiply instructions, especially
+// conditional variants.
+// FIXME: Add preload instruction when it is documented.
+// FIXME: Model non-pipelined nature of FP div / sqrt unit.
+
+def SwiftItineraries : ProcessorItineraries<
+ [SW_DIS0, SW_DIS1, SW_DIS2, SW_ALU0, SW_ALU1, SW_LS, SW_IDIV, SW_FDIV], [], [
+ //
+ // Move instructions, unconditional
+ InstrItinData<IIC_iMOVi , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1]>,
+ InstrItinData<IIC_iMOVr , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1]>,
+ InstrItinData<IIC_iMOVsi , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1]>,
+ InstrItinData<IIC_iMOVsr , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1]>,
+ InstrItinData<IIC_iMOVix2 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [2]>,
+ InstrItinData<IIC_iMOVix2addpc,[InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [3]>,
+ InstrItinData<IIC_iMOVix2ld,[InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>,
+ InstrStage<1, [SW_LS]>],
+ [5]>,
+ //
+ // MVN instructions
+ InstrItinData<IIC_iMVNi , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1]>,
+ InstrItinData<IIC_iMVNr , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1]>,
+ InstrItinData<IIC_iMVNsi , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1]>,
+ InstrItinData<IIC_iMVNsr , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1]>,
+ //
+ // No operand cycles
+ InstrItinData<IIC_iALUx , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>]>,
+ //
+ // Binary Instructions that produce a result
+ InstrItinData<IIC_iALUi , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1, 1]>,
+ InstrItinData<IIC_iALUr , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1, 1, 1]>,
+ InstrItinData<IIC_iALUsi, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [2, 1, 1]>,
+ InstrItinData<IIC_iALUsir,[InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [2, 1, 1]>,
+ InstrItinData<IIC_iALUsr, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [2, 1, 1, 1]>,
+ //
+ // Bitwise Instructions that produce a result
+ InstrItinData<IIC_iBITi , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1, 1]>,
+ InstrItinData<IIC_iBITr , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1, 1, 1]>,
+ InstrItinData<IIC_iBITsi, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [2, 1, 1]>,
+ InstrItinData<IIC_iBITsr, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [2, 1, 1, 1]>,
+ //
+ // Unary Instructions that produce a result
+
+ // CLZ, RBIT, etc.
+ InstrItinData<IIC_iUNAr , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1, 1]>,
+
+ // BFC, BFI, UBFX, SBFX
+ InstrItinData<IIC_iUNAsi, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [2, 1]>,
+
+ //
+ // Zero and sign extension instructions
+ InstrItinData<IIC_iEXTr , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1, 1]>,
+ InstrItinData<IIC_iEXTAr, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1, 1, 1]>,
+ InstrItinData<IIC_iEXTAsr,[InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1, 1, 1, 1]>,
+ //
+ // Compare instructions
+ InstrItinData<IIC_iCMPi , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1]>,
+ InstrItinData<IIC_iCMPr , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1, 1]>,
+ InstrItinData<IIC_iCMPsi , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<2, [SW_ALU0, SW_ALU1]>],
+ [1, 1]>,
+ InstrItinData<IIC_iCMPsr , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<2, [SW_ALU0, SW_ALU1]>],
+ [1, 1, 1]>,
+ //
+ // Test instructions
+ InstrItinData<IIC_iTSTi , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1]>,
+ InstrItinData<IIC_iTSTr , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1, 1]>,
+ InstrItinData<IIC_iTSTsi , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<2, [SW_ALU0, SW_ALU1]>],
+ [1, 1]>,
+ InstrItinData<IIC_iTSTsr , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<2, [SW_ALU0, SW_ALU1]>],
+ [1, 1, 1]>,
+ //
+ // Move instructions, conditional
+ // FIXME: Correctly model the extra input dep on the destination.
+ InstrItinData<IIC_iCMOVi , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1]>,
+ InstrItinData<IIC_iCMOVr , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1, 1]>,
+ InstrItinData<IIC_iCMOVsi , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1, 1]>,
+ InstrItinData<IIC_iCMOVsr , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [2, 1, 1]>,
+ InstrItinData<IIC_iCMOVix2, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [2]>,
+
+ // Integer multiply pipeline
+ //
+ InstrItinData<IIC_iMUL16 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [3, 1, 1]>,
+ InstrItinData<IIC_iMAC16 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [3, 1, 1, 1]>,
+ InstrItinData<IIC_iMUL32 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1, 1]>,
+ InstrItinData<IIC_iMAC32 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1, 1, 1]>,
+ InstrItinData<IIC_iMUL64 , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0], 1>,
+ InstrStage<1, [SW_ALU0], 3>,
+ InstrStage<1, [SW_ALU0]>],
+ [5, 5, 1, 1]>,
+ InstrItinData<IIC_iMAC64 , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0], 1>,
+ InstrStage<1, [SW_ALU0], 1>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 3>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [5, 6, 1, 1]>,
+ //
+ // Integer divide
+ InstrItinData<IIC_iDIV , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0], 0>,
+ InstrStage<14, [SW_IDIV]>],
+ [14, 1, 1]>,
+
+ // Integer load pipeline
+ // FIXME: The timings are some rough approximations
+ //
+ // Immediate offset
+ InstrItinData<IIC_iLoad_i , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [3, 1]>,
+ InstrItinData<IIC_iLoad_bh_i, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [3, 1]>,
+ InstrItinData<IIC_iLoad_d_i , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_LS], 1>,
+ InstrStage<1, [SW_LS]>],
+ [3, 4, 1]>,
+ //
+ // Register offset
+ InstrItinData<IIC_iLoad_r , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [3, 1, 1]>,
+ InstrItinData<IIC_iLoad_bh_r, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [3, 1, 1]>,
+ InstrItinData<IIC_iLoad_d_r , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_LS], 1>,
+ InstrStage<1, [SW_LS], 3>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [3, 4, 1, 1]>,
+ //
+ // Scaled register offset
+ InstrItinData<IIC_iLoad_si , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 2>,
+ InstrStage<1, [SW_LS]>],
+ [5, 1, 1]>,
+ InstrItinData<IIC_iLoad_bh_si,[InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 2>,
+ InstrStage<1, [SW_LS]>],
+ [5, 1, 1]>,
+ //
+ // Immediate offset with update
+ InstrItinData<IIC_iLoad_iu , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS]>],
+ [3, 1, 1]>,
+ InstrItinData<IIC_iLoad_bh_iu,[InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS]>],
+ [3, 1, 1]>,
+ //
+ // Register offset with update
+ InstrItinData<IIC_iLoad_ru , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0], 1>,
+ InstrStage<1, [SW_LS]>],
+ [3, 1, 1, 1]>,
+ InstrItinData<IIC_iLoad_bh_ru,[InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0], 1>,
+ InstrStage<1, [SW_LS]>],
+ [3, 1, 1, 1]>,
+ InstrItinData<IIC_iLoad_d_ru, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 0>,
+ InstrStage<1, [SW_LS], 3>,
+ InstrStage<1, [SW_LS], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [3, 4, 1, 1]>,
+ //
+ // Scaled register offset with update
+ InstrItinData<IIC_iLoad_siu , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 2>,
+ InstrStage<1, [SW_LS], 3>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [5, 3, 1, 1]>,
+ InstrItinData<IIC_iLoad_bh_siu,[InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 2>,
+ InstrStage<1, [SW_LS], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [5, 3, 1, 1]>,
+ //
+ // Load multiple, def is the 5th operand.
+ // FIXME: This assumes 3 to 4 registers.
+ InstrItinData<IIC_iLoad_m , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 1, 1, 3], [], -1>, // dynamic uops
+
+ //
+ // Load multiple + update, defs are the 1st and 5th operands.
+ InstrItinData<IIC_iLoad_mu , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 0>,
+ InstrStage<1, [SW_LS], 3>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [2, 1, 1, 1, 3], [], -1>, // dynamic uops
+ //
+ // Load multiple plus branch
+ InstrItinData<IIC_iLoad_mBr, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 1, 1, 3], [], -1>, // dynamic uops
+ //
+ // Pop, def is the 3rd operand.
+ InstrItinData<IIC_iPop , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 3], [], -1>, // dynamic uops
+ //
+ // Pop + branch, def is the 3rd operand.
+ InstrItinData<IIC_iPop_Br, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 3], [], -1>, // dynamic uops
+
+ //
+ // iLoadi + iALUr for t2LDRpci_pic.
+ InstrItinData<IIC_iLoadiALU, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS], 3>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [4, 1]>,
+
+ // Integer store pipeline
+ ///
+ // Immediate offset
+ InstrItinData<IIC_iStore_i , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1]>,
+ InstrItinData<IIC_iStore_bh_i,[InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1]>,
+ InstrItinData<IIC_iStore_d_i, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_LS], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1]>,
+ //
+ // Register offset
+ InstrItinData<IIC_iStore_r , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 1]>,
+ InstrItinData<IIC_iStore_bh_r,[InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 1]>,
+ InstrItinData<IIC_iStore_d_r, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_LS], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 1]>,
+ //
+ // Scaled register offset
+ InstrItinData<IIC_iStore_si , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 2>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 1]>,
+ InstrItinData<IIC_iStore_bh_si,[InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 2>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 1]>,
+ //
+ // Immediate offset with update
+ InstrItinData<IIC_iStore_iu , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 1]>,
+ InstrItinData<IIC_iStore_bh_iu,[InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 1]>,
+ //
+ // Register offset with update
+ InstrItinData<IIC_iStore_ru , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 1, 1]>,
+ InstrItinData<IIC_iStore_bh_ru,[InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 1, 1]>,
+ InstrItinData<IIC_iStore_d_ru, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 1, 1]>,
+ //
+ // Scaled register offset with update
+ InstrItinData<IIC_iStore_siu, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 2>,
+ InstrStage<1, [SW_LS], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>],
+ [3, 1, 1, 1]>,
+ InstrItinData<IIC_iStore_bh_siu, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 2>,
+ InstrStage<1, [SW_LS], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>],
+ [3, 1, 1, 1]>,
+ //
+ // Store multiple
+ InstrItinData<IIC_iStore_m , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS], 1>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS], 1>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS]>],
+ [], [], -1>, // dynamic uops
+ //
+ // Store multiple + update
+ InstrItinData<IIC_iStore_mu, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS], 1>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS], 1>,
+ InstrStage<1, [SW_ALU0, SW_ALU1], 1>,
+ InstrStage<1, [SW_LS]>],
+ [2], [], -1>, // dynamic uops
+
+ //
+ // Preload
+ InstrItinData<IIC_Preload, [InstrStage<1, [SW_DIS0], 0>], [1, 1]>,
+
+ // Branch
+ //
+ // no delay slots, so the latency of a branch is unimportant
+ InstrItinData<IIC_Br , [InstrStage<1, [SW_DIS0], 0>]>,
+
+ // FP Special Register to Integer Register File Move
+ InstrItinData<IIC_fpSTAT , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [1]>,
+ //
+ // Single-precision FP Unary
+ //
+ // Most floating-point moves get issued on ALU0.
+ InstrItinData<IIC_fpUNA32 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2, 1]>,
+ //
+ // Double-precision FP Unary
+ InstrItinData<IIC_fpUNA64 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2, 1]>,
+
+ //
+ // Single-precision FP Compare
+ InstrItinData<IIC_fpCMP32 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [1, 1]>,
+ //
+ // Double-precision FP Compare
+ InstrItinData<IIC_fpCMP64 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [1, 1]>,
+ //
+ // Single to Double FP Convert
+ InstrItinData<IIC_fpCVTSD , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1]>,
+ //
+ // Double to Single FP Convert
+ InstrItinData<IIC_fpCVTDS , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1]>,
+
+ //
+ // Single to Half FP Convert
+ InstrItinData<IIC_fpCVTSH , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU1], 4>,
+ InstrStage<1, [SW_ALU1]>],
+ [6, 1]>,
+ //
+ // Half to Single FP Convert
+ InstrItinData<IIC_fpCVTHS , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1]>,
+
+ //
+ // Single-Precision FP to Integer Convert
+ InstrItinData<IIC_fpCVTSI , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1]>,
+ //
+ // Double-Precision FP to Integer Convert
+ InstrItinData<IIC_fpCVTDI , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1]>,
+ //
+ // Integer to Single-Precision FP Convert
+ InstrItinData<IIC_fpCVTIS , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1]>,
+ //
+ // Integer to Double-Precision FP Convert
+ InstrItinData<IIC_fpCVTID , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1]>,
+ //
+ // Single-precision FP ALU
+ InstrItinData<IIC_fpALU32 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2, 1, 1]>,
+ //
+ // Double-precision FP ALU
+ InstrItinData<IIC_fpALU64 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2, 1, 1]>,
+ //
+ // Single-precision FP Multiply
+ InstrItinData<IIC_fpMUL32 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1, 1]>,
+ //
+ // Double-precision FP Multiply
+ InstrItinData<IIC_fpMUL64 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [6, 1, 1]>,
+ //
+ // Single-precision FP MAC
+ InstrItinData<IIC_fpMAC32 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [8, 1, 1]>,
+ //
+ // Double-precision FP MAC
+ InstrItinData<IIC_fpMAC64 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [12, 1, 1]>,
+ //
+ // Single-precision Fused FP MAC
+ InstrItinData<IIC_fpFMAC32, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [8, 1, 1]>,
+ //
+ // Double-precision Fused FP MAC
+ InstrItinData<IIC_fpFMAC64, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [12, 1, 1]>,
+ //
+ // Single-precision FP DIV
+ InstrItinData<IIC_fpDIV32 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1], 0>,
+ InstrStage<15, [SW_FDIV]>],
+ [17, 1, 1]>,
+ //
+ // Double-precision FP DIV
+ InstrItinData<IIC_fpDIV64 , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1], 0>,
+ InstrStage<30, [SW_FDIV]>],
+ [32, 1, 1]>,
+ //
+ // Single-precision FP SQRT
+ InstrItinData<IIC_fpSQRT32, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1], 0>,
+ InstrStage<15, [SW_FDIV]>],
+ [17, 1]>,
+ //
+ // Double-precision FP SQRT
+ InstrItinData<IIC_fpSQRT64, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1], 0>,
+ InstrStage<30, [SW_FDIV]>],
+ [32, 1, 1]>,
+
+ //
+ // Integer to Single-precision Move
+ InstrItinData<IIC_fpMOVIS, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_LS], 4>,
+ InstrStage<1, [SW_ALU0]>],
+ [6, 1]>,
+ //
+ // Integer to Double-precision Move
+ InstrItinData<IIC_fpMOVID, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [4, 1]>,
+ //
+ // Single-precision to Integer Move
+ InstrItinData<IIC_fpMOVSI, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [3, 1]>,
+ //
+ // Double-precision to Integer Move
+ InstrItinData<IIC_fpMOVDI, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_LS], 3>,
+ InstrStage<1, [SW_LS]>],
+ [3, 4, 1]>,
+ //
+ // Single-precision FP Load
+ InstrItinData<IIC_fpLoad32, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [4, 1]>,
+ //
+ // Double-precision FP Load
+ InstrItinData<IIC_fpLoad64, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [4, 1]>,
+ //
+ // FP Load Multiple
+ // FIXME: Assumes a single Q register.
+ InstrItinData<IIC_fpLoad_m, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 1, 4], [], -1>, // dynamic uops
+ //
+ // FP Load Multiple + update
+ // FIXME: Assumes a single Q register.
+ InstrItinData<IIC_fpLoad_mu,[InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_LS], 4>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [2, 1, 1, 1, 4], [], -1>, // dynamic uops
+ //
+ // Single-precision FP Store
+ InstrItinData<IIC_fpStore32,[InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1]>,
+ //
+ // Double-precision FP Store
+ InstrItinData<IIC_fpStore64,[InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1]>,
+ //
+ // FP Store Multiple
+ // FIXME: Assumes a single Q register.
+ InstrItinData<IIC_fpStore_m,[InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [1, 1, 1], [], -1>, // dynamic uops
+ //
+ // FP Store Multiple + update
+ // FIXME: Assumes a single Q register.
+ InstrItinData<IIC_fpStore_mu,[InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_LS], 4>,
+ InstrStage<1, [SW_ALU0, SW_ALU1]>],
+ [2, 1, 1, 1], [], -1>, // dynamic uops
+ // NEON
+ //
+ // Double-register Integer Unary
+ InstrItinData<IIC_VUNAiD, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1]>,
+ //
+ // Quad-register Integer Unary
+ InstrItinData<IIC_VUNAiQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1]>,
+ //
+ // Double-register Integer Q-Unary
+ InstrItinData<IIC_VQUNAiD, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1]>,
+ //
+ // Quad-register Integer CountQ-Unary
+ InstrItinData<IIC_VQUNAiQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1]>,
+ //
+ // Double-register Integer Binary
+ InstrItinData<IIC_VBINiD, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2, 1, 1]>,
+ //
+ // Quad-register Integer Binary
+ InstrItinData<IIC_VBINiQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2, 1, 1]>,
+ //
+ // Double-register Integer Subtract
+ InstrItinData<IIC_VSUBiD, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2, 1, 1]>,
+ //
+ // Quad-register Integer Subtract
+ InstrItinData<IIC_VSUBiQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2, 1, 1]>,
+ //
+ // Double-register Integer Shift
+ InstrItinData<IIC_VSHLiD, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2, 1, 1]>,
+ //
+ // Quad-register Integer Shift
+ InstrItinData<IIC_VSHLiQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2, 1, 1]>,
+ //
+ // Double-register Integer Shift (4 cycle)
+ InstrItinData<IIC_VSHLi4D, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1, 1]>,
+ //
+ // Quad-register Integer Shift (4 cycle)
+ InstrItinData<IIC_VSHLi4Q, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1, 1]>,
+ //
+ // Double-register Integer Binary (4 cycle)
+ InstrItinData<IIC_VBINi4D, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1, 1]>,
+ //
+ // Quad-register Integer Binary (4 cycle)
+ InstrItinData<IIC_VBINi4Q, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1, 1]>,
+ //
+ // Double-register Integer Subtract (4 cycle)
+ InstrItinData<IIC_VSUBi4D, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1, 1]>,
+ //
+ // Quad-register Integer Subtract (4 cycle)
+ InstrItinData<IIC_VSUBi4Q, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1, 1]>,
+
+ //
+ // Double-register Integer Count
+ InstrItinData<IIC_VCNTiD, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2, 1, 1]>,
+ //
+ // Quad-register Integer Count
+ InstrItinData<IIC_VCNTiQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2, 1, 1]>,
+ //
+ // Double-register Absolute Difference and Accumulate
+ InstrItinData<IIC_VABAD, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1, 1, 1]>,
+ //
+ // Quad-register Absolute Difference and Accumulate
+ InstrItinData<IIC_VABAQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1, 1, 1]>,
+ //
+ // Double-register Integer Pair Add Long
+ InstrItinData<IIC_VPALiD, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1, 1]>,
+ //
+ // Quad-register Integer Pair Add Long
+ InstrItinData<IIC_VPALiQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1, 1]>,
+
+ //
+ // Double-register Integer Multiply (.8, .16)
+ InstrItinData<IIC_VMULi16D, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1, 1]>,
+ //
+ // Quad-register Integer Multiply (.8, .16)
+ InstrItinData<IIC_VMULi16Q, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1, 1]>,
+
+ //
+ // Double-register Integer Multiply (.32)
+ InstrItinData<IIC_VMULi32D, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1, 1]>,
+ //
+ // Quad-register Integer Multiply (.32)
+ InstrItinData<IIC_VMULi32Q, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1, 1]>,
+ //
+ // Double-register Integer Multiply-Accumulate (.8, .16)
+ InstrItinData<IIC_VMACi16D, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1, 1, 1]>,
+ //
+ // Double-register Integer Multiply-Accumulate (.32)
+ InstrItinData<IIC_VMACi32D, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1, 1, 1]>,
+ //
+ // Quad-register Integer Multiply-Accumulate (.8, .16)
+ InstrItinData<IIC_VMACi16Q, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1, 1, 1]>,
+ //
+ // Quad-register Integer Multiply-Accumulate (.32)
+ InstrItinData<IIC_VMACi32Q, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1, 1, 1]>,
+
+ //
+ // Move
+ InstrItinData<IIC_VMOV, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2, 1]>,
+ //
+ // Move Immediate
+ InstrItinData<IIC_VMOVImm, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2]>,
+ //
+ // Double-register Permute Move
+ InstrItinData<IIC_VMOVD, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [2, 1]>,
+ //
+ // Quad-register Permute Move
+ InstrItinData<IIC_VMOVQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [2, 1]>,
+ //
+ // Integer to Single-precision Move
+ InstrItinData<IIC_VMOVIS , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_LS], 4>,
+ InstrStage<1, [SW_ALU0]>],
+ [6, 1]>,
+ //
+ // Integer to Double-precision Move
+ InstrItinData<IIC_VMOVID , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [4, 1, 1]>,
+ //
+ // Single-precision to Integer Move
+ InstrItinData<IIC_VMOVSI , [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_LS]>],
+ [3, 1]>,
+ //
+ // Double-precision to Integer Move
+ InstrItinData<IIC_VMOVDI , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_LS], 3>,
+ InstrStage<1, [SW_LS]>],
+ [3, 4, 1]>,
+ //
+ // Integer to Lane Move
+ // FIXME: I think this is correct, but it is not clear from the tuning guide.
+ InstrItinData<IIC_VMOVISL , [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_LS], 4>,
+ InstrStage<1, [SW_ALU0]>],
+ [6, 1]>,
+
+ //
+ // Vector narrow move
+ InstrItinData<IIC_VMOVN, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [2, 1]>,
+ //
+ // Double-register FP Unary
+ // FIXME: VRECPE / VRSQRTE has a longer latency than VABS, which is used here,
+ // and they issue on a different pipeline.
+ InstrItinData<IIC_VUNAD, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2, 1]>,
+ //
+ // Quad-register FP Unary
+ // FIXME: VRECPE / VRSQRTE has a longer latency than VABS, which is used here,
+ // and they issue on a different pipeline.
+ InstrItinData<IIC_VUNAQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [2, 1]>,
+ //
+ // Double-register FP Binary
+ // FIXME: We're using this itin for many instructions.
+ InstrItinData<IIC_VBIND, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1, 1]>,
+
+ //
+ // VPADD, etc.
+ InstrItinData<IIC_VPBIND, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1, 1]>,
+ //
+ // Double-register FP VMUL
+ InstrItinData<IIC_VFMULD, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1, 1]>,
+ //
+ // Quad-register FP Binary
+ InstrItinData<IIC_VBINQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU0]>],
+ [4, 1, 1]>,
+ //
+ // Quad-register FP VMUL
+ InstrItinData<IIC_VFMULQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1, 1]>,
+ //
+ // Double-register FP Multiple-Accumulate
+ InstrItinData<IIC_VMACD, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [8, 1, 1]>,
+ //
+ // Quad-register FP Multiple-Accumulate
+ InstrItinData<IIC_VMACQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [8, 1, 1]>,
+ //
+ // Double-register Fused FP Multiple-Accumulate
+ InstrItinData<IIC_VFMACD, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [8, 1, 1]>,
+ //
+ // Quad-register FusedF P Multiple-Accumulate
+ InstrItinData<IIC_VFMACQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [8, 1, 1]>,
+ //
+ // Double-register Reciprical Step
+ InstrItinData<IIC_VRECSD, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [8, 1, 1]>,
+ //
+ // Quad-register Reciprical Step
+ InstrItinData<IIC_VRECSQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [8, 1, 1]>,
+ //
+ // Double-register Permute
+ // FIXME: The latencies are unclear from the documentation.
+ InstrItinData<IIC_VPERMD, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1]>],
+ [3, 4, 3, 4]>,
+ //
+ // Quad-register Permute
+ // FIXME: The latencies are unclear from the documentation.
+ InstrItinData<IIC_VPERMQ, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1]>],
+ [3, 4, 3, 4]>,
+ //
+ // Quad-register Permute (3 cycle issue on A9)
+ InstrItinData<IIC_VPERMQ3, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1]>],
+ [3, 4, 3, 4]>,
+
+ //
+ // Double-register VEXT
+ InstrItinData<IIC_VEXTD, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [2, 1, 1]>,
+ //
+ // Quad-register VEXT
+ InstrItinData<IIC_VEXTQ, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [2, 1, 1]>,
+ //
+ // VTB
+ InstrItinData<IIC_VTB1, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [2, 1, 1]>,
+ InstrItinData<IIC_VTB2, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1, 3, 3]>,
+ InstrItinData<IIC_VTB3, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1]>],
+ [6, 1, 3, 5, 5]>,
+ InstrItinData<IIC_VTB4, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1]>],
+ [8, 1, 3, 5, 7, 7]>,
+ //
+ // VTBX
+ InstrItinData<IIC_VTBX1, [InstrStage<1, [SW_DIS0, SW_DIS1, SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1]>],
+ [2, 1, 1]>,
+ InstrItinData<IIC_VTBX2, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1]>],
+ [4, 1, 3, 3]>,
+ InstrItinData<IIC_VTBX3, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1]>],
+ [6, 1, 3, 5, 5]>,
+ InstrItinData<IIC_VTBX4, [InstrStage<1, [SW_DIS0], 0>,
+ InstrStage<1, [SW_DIS1], 0>,
+ InstrStage<1, [SW_DIS2], 0>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1], 2>,
+ InstrStage<1, [SW_ALU1]>],
+ [8, 1, 3, 5, 7, 7]>
+]>;
+
// ===---------------------------------------------------------------------===//
// This following definitions describe the simple machine model which
// will replace itineraries.
@@ -35,6 +1079,8 @@ def SwiftModel : SchedMachineModel {
let MicroOpBufferSize = 45; // Based on NEON renamed registers.
let LoadLatency = 3;
let MispredictPenalty = 14; // A branch direction mispredict.
+
+ let Itineraries = SwiftItineraries;
}
// Swift predicates.
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