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Diffstat (limited to 'contrib/llvm/lib/Target/Alpha/AlphaSchedule.td')
-rw-r--r-- | contrib/llvm/lib/Target/Alpha/AlphaSchedule.td | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/contrib/llvm/lib/Target/Alpha/AlphaSchedule.td b/contrib/llvm/lib/Target/Alpha/AlphaSchedule.td deleted file mode 100644 index 3703dd4..0000000 --- a/contrib/llvm/lib/Target/Alpha/AlphaSchedule.td +++ /dev/null @@ -1,85 +0,0 @@ -//===- AlphaSchedule.td - Alpha Scheduling Definitions -----*- tablegen -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -//This is table 2-2 from the 21264 compiler writers guide -//modified some - -//Pipelines - -def L0 : FuncUnit; -def L1 : FuncUnit; -def FST0 : FuncUnit; -def FST1 : FuncUnit; -def U0 : FuncUnit; -def U1 : FuncUnit; -def FA : FuncUnit; -def FM : FuncUnit; - -def s_ild : InstrItinClass; -def s_fld : InstrItinClass; -def s_ist : InstrItinClass; -def s_fst : InstrItinClass; -def s_lda : InstrItinClass; -def s_rpcc : InstrItinClass; -def s_rx : InstrItinClass; -def s_mxpr : InstrItinClass; -def s_icbr : InstrItinClass; -def s_ubr : InstrItinClass; -def s_jsr : InstrItinClass; -def s_iadd : InstrItinClass; -def s_ilog : InstrItinClass; -def s_ishf : InstrItinClass; -def s_cmov : InstrItinClass; -def s_imul : InstrItinClass; -def s_imisc : InstrItinClass; -def s_fbr : InstrItinClass; -def s_fadd : InstrItinClass; -def s_fmul : InstrItinClass; -def s_fcmov : InstrItinClass; -def s_fdivt : InstrItinClass; -def s_fdivs : InstrItinClass; -def s_fsqrts: InstrItinClass; -def s_fsqrtt: InstrItinClass; -def s_ftoi : InstrItinClass; -def s_itof : InstrItinClass; -def s_pseudo : InstrItinClass; - -//Table 2-4 Instruction Class Latency in Cycles -//modified some - -def Alpha21264Itineraries : ProcessorItineraries< - [L0, L1, FST0, FST1, U0, U1, FA, FM], [], [ - InstrItinData<s_ild , [InstrStage<3, [L0, L1]>]>, - InstrItinData<s_fld , [InstrStage<4, [L0, L1]>]>, - InstrItinData<s_ist , [InstrStage<0, [L0, L1]>]>, - InstrItinData<s_fst , [InstrStage<0, [FST0, FST1, L0, L1]>]>, - InstrItinData<s_lda , [InstrStage<1, [L0, L1, U0, U1]>]>, - InstrItinData<s_rpcc , [InstrStage<1, [L1]>]>, - InstrItinData<s_rx , [InstrStage<1, [L1]>]>, - InstrItinData<s_mxpr , [InstrStage<1, [L0, L1]>]>, - InstrItinData<s_icbr , [InstrStage<0, [U0, U1]>]>, - InstrItinData<s_ubr , [InstrStage<3, [U0, U1]>]>, - InstrItinData<s_jsr , [InstrStage<3, [L0]>]>, - InstrItinData<s_iadd , [InstrStage<1, [L0, U0, L1, U1]>]>, - InstrItinData<s_ilog , [InstrStage<1, [L0, U0, L1, U1]>]>, - InstrItinData<s_ishf , [InstrStage<1, [U0, U1]>]>, - InstrItinData<s_cmov , [InstrStage<1, [L0, U0, L1, U1]>]>, - InstrItinData<s_imul , [InstrStage<7, [U1]>]>, - InstrItinData<s_imisc , [InstrStage<3, [U0]>]>, - InstrItinData<s_fbr , [InstrStage<0, [FA]>]>, - InstrItinData<s_fadd , [InstrStage<6, [FA]>]>, - InstrItinData<s_fmul , [InstrStage<6, [FM]>]>, - InstrItinData<s_fcmov , [InstrStage<6, [FA]>]>, - InstrItinData<s_fdivs , [InstrStage<12, [FA]>]>, - InstrItinData<s_fdivt , [InstrStage<15, [FA]>]>, - InstrItinData<s_fsqrts , [InstrStage<18, [FA]>]>, - InstrItinData<s_fsqrtt , [InstrStage<33, [FA]>]>, - InstrItinData<s_ftoi , [InstrStage<3, [FST0, FST1, L0, L1]>]>, - InstrItinData<s_itof , [InstrStage<4, [L0, L1]>]> -]>; |