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[mips][sched] Split IIStore into II_S[BHWD], II_S[WD][LR], and II_SAVE

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No functional change since the InstrItinData's have been duplicated.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199876 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Sanders 2014-01-23 10:31:31 +00:00
parent 80664e50cd
commit 5e95e642e9
4 changed files with 39 additions and 23 deletions
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12
lib/Target/Mips/Mips16InstrInfo.td
View File

@ -985,7 +985,7 @@ def RestoreX16:
//
def Save16:
FI8_SVRS16<0b1, (outs), (ins variable_ops),
"", [], IIStore >, MayStore {
"", [], II_SAVE >, MayStore {
let isCodeGenOnly = 1;
let Uses = [SP];
let Defs = [SP];
@ -993,7 +993,7 @@ def Save16:
def SaveX16:
FI8_SVRS16<0b1, (outs), (ins variable_ops),
"", [], IIStore >, MayStore {
"", [], II_SAVE >, MayStore {
let isCodeGenOnly = 1;
let Uses = [SP];
let Defs = [SP];
@ -1004,7 +1004,7 @@ def SaveX16:
// To store a byte to memory.
//
def SbRxRyOffMemX16:
FEXT_RRI16_mem2_ins<0b11000, "sb", mem16, IIStore>, MayStore;
FEXT_RRI16_mem2_ins<0b11000, "sb", mem16, II_SB>, MayStore;
//
// Format: SEB rx MIPS16e
@ -1142,7 +1142,7 @@ def SelTBtneZSltiu: SeliT<"btnez", "sltiu">;
// To store a halfword to memory.
//
def ShRxRyOffMemX16:
FEXT_RRI16_mem2_ins<0b11001, "sh", mem16, IIStore>, MayStore;
FEXT_RRI16_mem2_ins<0b11001, "sh", mem16, II_SH>, MayStore;
//
// Format: SLL rx, ry, sa MIPS16e
@ -1278,7 +1278,7 @@ def SubuRxRyRz16: FRRR16_ins<0b11, "subu", IIAlu>, ArithLogic16Defs<0>;
// To store a word to memory.
//
def SwRxRyOffMemX16:
FEXT_RRI16_mem2_ins<0b11011, "sw", mem16, IIStore>, MayStore;
FEXT_RRI16_mem2_ins<0b11011, "sw", mem16, II_SW>, MayStore;
//
// Format: SW rx, offset(sp) MIPS16e
@ -1286,7 +1286,7 @@ def SwRxRyOffMemX16:
// To store an SP-relative word to memory.
//
def SwRxSpImmX16: FEXT_RI16_SP_Store_explicit_ins
<0b11010, "sw", IIStore>, MayStore;
<0b11010, "sw", II_SW>, MayStore;
//
//

16
lib/Target/Mips/Mips64InstrInfo.td
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@ -126,27 +126,27 @@ def LBu64 : Load<"lbu", GPR64Opnd, zextloadi8, II_LBU>, LW_FM<0x24>;
def LH64 : Load<"lh", GPR64Opnd, sextloadi16, II_LH>, LW_FM<0x21>;
def LHu64 : Load<"lhu", GPR64Opnd, zextloadi16, II_LHU>, LW_FM<0x25>;
def LW64 : Load<"lw", GPR64Opnd, sextloadi32, II_LW>, LW_FM<0x23>;
def SB64 : Store<"sb", GPR64Opnd, truncstorei8, IIStore>, LW_FM<0x28>;
def SH64 : Store<"sh", GPR64Opnd, truncstorei16, IIStore>, LW_FM<0x29>;
def SW64 : Store<"sw", GPR64Opnd, truncstorei32, IIStore>, LW_FM<0x2b>;
def SB64 : Store<"sb", GPR64Opnd, truncstorei8, II_SB>, LW_FM<0x28>;
def SH64 : Store<"sh", GPR64Opnd, truncstorei16, II_SH>, LW_FM<0x29>;
def SW64 : Store<"sw", GPR64Opnd, truncstorei32, II_SW>, LW_FM<0x2b>;
}
def LWu : Load<"lwu", GPR64Opnd, zextloadi32, II_LWU>, LW_FM<0x27>;
def LD : Load<"ld", GPR64Opnd, load, II_LD>, LW_FM<0x37>;
def SD : Store<"sd", GPR64Opnd, store, IIStore>, LW_FM<0x3f>;
def SD : Store<"sd", GPR64Opnd, store, II_SD>, LW_FM<0x3f>;
/// load/store left/right
let isCodeGenOnly = 1 in {
def LWL64 : LoadLeftRight<"lwl", MipsLWL, GPR64Opnd, II_LWL>, LW_FM<0x22>;
def LWR64 : LoadLeftRight<"lwr", MipsLWR, GPR64Opnd, II_LWR>, LW_FM<0x26>;
def SWL64 : StoreLeftRight<"swl", MipsSWL, GPR64Opnd, IIStore>, LW_FM<0x2a>;
def SWR64 : StoreLeftRight<"swr", MipsSWR, GPR64Opnd, IIStore>, LW_FM<0x2e>;
def SWL64 : StoreLeftRight<"swl", MipsSWL, GPR64Opnd, II_SWL>, LW_FM<0x2a>;
def SWR64 : StoreLeftRight<"swr", MipsSWR, GPR64Opnd, II_SWR>, LW_FM<0x2e>;
}
def LDL : LoadLeftRight<"ldl", MipsLDL, GPR64Opnd, II_LDL>, LW_FM<0x1a>;
def LDR : LoadLeftRight<"ldr", MipsLDR, GPR64Opnd, II_LDR>, LW_FM<0x1b>;
def SDL : StoreLeftRight<"sdl", MipsSDL, GPR64Opnd, IIStore>, LW_FM<0x2c>;
def SDR : StoreLeftRight<"sdr", MipsSDR, GPR64Opnd, IIStore>, LW_FM<0x2d>;
def SDL : StoreLeftRight<"sdl", MipsSDL, GPR64Opnd, II_SDL>, LW_FM<0x2c>;
def SDR : StoreLeftRight<"sdr", MipsSDR, GPR64Opnd, II_SDR>, LW_FM<0x2d>;
/// Load-linked, Store-conditional
def LLD : LLBase<"lld", GPR64Opnd>, LW_FM<0x34>;

10
lib/Target/Mips/MipsInstrInfo.td
View File

@ -976,16 +976,16 @@ def LH : Load<"lh", GPR32Opnd, sextloadi16, II_LH, addrDefault>, MMRel,
def LHu : Load<"lhu", GPR32Opnd, zextloadi16, II_LHU>, MMRel, LW_FM<0x25>;
def LW : Load<"lw", GPR32Opnd, load, II_LW, addrDefault>, MMRel,
LW_FM<0x23>;
def SB : Store<"sb", GPR32Opnd, truncstorei8, IIStore>, MMRel, LW_FM<0x28>;
def SH : Store<"sh", GPR32Opnd, truncstorei16, IIStore>, MMRel, LW_FM<0x29>;
def SW : Store<"sw", GPR32Opnd, store, IIStore>, MMRel, LW_FM<0x2b>;
def SB : Store<"sb", GPR32Opnd, truncstorei8, II_SB>, MMRel, LW_FM<0x28>;
def SH : Store<"sh", GPR32Opnd, truncstorei16, II_SH>, MMRel, LW_FM<0x29>;
def SW : Store<"sw", GPR32Opnd, store, II_SW>, MMRel, LW_FM<0x2b>;
/// load/store left/right
let Predicates = [NotInMicroMips] in {
def LWL : LoadLeftRight<"lwl", MipsLWL, GPR32Opnd, II_LWL>, LW_FM<0x22>;
def LWR : LoadLeftRight<"lwr", MipsLWR, GPR32Opnd, II_LWR>, LW_FM<0x26>;
def SWL : StoreLeftRight<"swl", MipsSWL, GPR32Opnd, IIStore>, LW_FM<0x2a>;
def SWR : StoreLeftRight<"swr", MipsSWR, GPR32Opnd, IIStore>, LW_FM<0x2e>;
def SWL : StoreLeftRight<"swl", MipsSWL, GPR32Opnd, II_SWL>, LW_FM<0x2a>;
def SWR : StoreLeftRight<"swr", MipsSWR, GPR32Opnd, II_SWR>, LW_FM<0x2e>;
}
def SYNC : MMRel, SYNC_FT<"sync">, SYNC_FM;

24
lib/Target/Mips/MipsSchedule.td
View File

@ -17,7 +17,6 @@ def IMULDIV : FuncUnit;
// Instruction Itinerary classes used for Mips
//===----------------------------------------------------------------------===//
def IIAlu : InstrItinClass;
def IIStore : InstrItinClass;
def IIBranch : InstrItinClass;
def IIPseudo : InstrItinClass;
@ -75,10 +74,10 @@ def II_LHU : InstrItinClass;
def II_LUI : InstrItinClass;
def II_LUXC1 : InstrItinClass;
def II_LW : InstrItinClass;
def II_LWU : InstrItinClass;
def II_LWC1 : InstrItinClass;
def II_LWL : InstrItinClass;
def II_LWR : InstrItinClass;
def II_LWU : InstrItinClass;
def II_LWXC1 : InstrItinClass;
def II_MADD : InstrItinClass;
def II_MADDU : InstrItinClass;
@ -121,15 +120,21 @@ def II_NMSUB_S : InstrItinClass;
def II_NOR : InstrItinClass;
def II_OR : InstrItinClass;
def II_ORI : InstrItinClass;
def II_RESTORE : InstrItinClass;
def II_RDHWR : InstrItinClass;
def II_RESTORE : InstrItinClass;
def II_ROTR : InstrItinClass;
def II_ROTRV : InstrItinClass;
def II_ROUND : InstrItinClass;
def II_SAVE : InstrItinClass;
def II_SB : InstrItinClass;
def II_SD : InstrItinClass;
def II_SDC1 : InstrItinClass;
def II_SDL : InstrItinClass;
def II_SDR : InstrItinClass;
def II_SDXC1 : InstrItinClass;
def II_SEB : InstrItinClass;
def II_SEH : InstrItinClass;
def II_SH : InstrItinClass;
def II_SLL : InstrItinClass;
def II_SLLV : InstrItinClass;
def II_SLTI_SLTIU : InstrItinClass; // slti and sltiu
@ -144,7 +149,10 @@ def II_SUBU : InstrItinClass;
def II_SUB_D : InstrItinClass;
def II_SUB_S : InstrItinClass;
def II_SUXC1 : InstrItinClass;
def II_SW : InstrItinClass;
def II_SWC1 : InstrItinClass;
def II_SWL : InstrItinClass;
def II_SWR : InstrItinClass;
def II_SWXC1 : InstrItinClass;
def II_TRUNC : InstrItinClass;
def II_XOR : InstrItinClass;
@ -206,7 +214,15 @@ def MipsGenericItineraries : ProcessorItineraries<[ALU, IMULDIV], [], [
InstrItinData<II_LDL , [InstrStage<3, [ALU]>]>,
InstrItinData<II_LDR , [InstrStage<3, [ALU]>]>,
InstrItinData<II_RESTORE , [InstrStage<3, [ALU]>]>,
InstrItinData<IIStore , [InstrStage<1, [ALU]>]>,
InstrItinData<II_SB , [InstrStage<1, [ALU]>]>,
InstrItinData<II_SH , [InstrStage<1, [ALU]>]>,
InstrItinData<II_SW , [InstrStage<1, [ALU]>]>,
InstrItinData<II_SWL , [InstrStage<1, [ALU]>]>,
InstrItinData<II_SWR , [InstrStage<1, [ALU]>]>,
InstrItinData<II_SDL , [InstrStage<1, [ALU]>]>,
InstrItinData<II_SDR , [InstrStage<1, [ALU]>]>,
InstrItinData<II_SD , [InstrStage<1, [ALU]>]>,
InstrItinData<II_SAVE , [InstrStage<1, [ALU]>]>,
InstrItinData<IIBranch , [InstrStage<1, [ALU]>]>,
InstrItinData<II_DMULT , [InstrStage<17, [IMULDIV]>]>,
InstrItinData<II_DMULTU , [InstrStage<17, [IMULDIV]>]>,