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| author | Evan Cheng <evan.cheng@apple.com> | 2009-07-21 18:54:14 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-07-21 18:54:14 +0000 |
| commit | 6762d91c05324d7f931bb8dedf64e1559f66d0fa (patch) | |
| tree | 3f442a569177b5cb8507a762af6e63b183c52072 | |
| parent | 40bbebde9d250b875a47a688d0c6552834ada48f (diff) | |
Add fake v7 itineraries for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76612 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/ARM/ARM.td | 10 | ||||
| -rw-r--r-- | lib/Target/ARM/ARMSchedule.td | 1 | ||||
| -rw-r--r-- | lib/Target/ARM/ARMScheduleV7.td | 33 |
3 files changed, 40 insertions, 4 deletions
diff --git a/lib/Target/ARM/ARM.td b/lib/Target/ARM/ARM.td index 2ed6b9c6c2..8c987c268d 100644 --- a/lib/Target/ARM/ARM.td +++ b/lib/Target/ARM/ARM.td @@ -103,14 +103,16 @@ def : Processor<"mpcore", V6Itineraries, [ArchV6, FeatureVFP2]>; // V6T2 Processors. -def : Processor<"arm1156t2-s", V6Itineraries, +def : Processor<"arm1156t2-s", V6Itineraries, [ArchV6T2, FeatureThumb2]>; -def : Processor<"arm1156t2f-s", V6Itineraries, +def : Processor<"arm1156t2f-s", V6Itineraries, [ArchV6T2, FeatureThumb2, FeatureVFP2]>; // V7 Processors. -def : ProcNoItin<"cortex-a8", [ArchV7A, FeatureThumb2, FeatureNEON]>; -def : ProcNoItin<"cortex-a9", [ArchV7A, FeatureThumb2, FeatureNEON]>; +def : Processor<"cortex-a8", CortexA8Itineraries, + [ArchV7A, FeatureThumb2, FeatureNEON]>; +def : Processor<"cortex-a9", V7Itineraries, + [ArchV7A, FeatureThumb2, FeatureNEON]>; //===----------------------------------------------------------------------===// // Register File Description diff --git a/lib/Target/ARM/ARMSchedule.td b/lib/Target/ARM/ARMSchedule.td index 75fa707f9f..6e3b00e484 100644 --- a/lib/Target/ARM/ARMSchedule.td +++ b/lib/Target/ARM/ARMSchedule.td @@ -33,3 +33,4 @@ def IIC_Br : InstrItinClass; def GenericItineraries : ProcessorItineraries<[]>; include "ARMScheduleV6.td" +include "ARMScheduleV7.td" diff --git a/lib/Target/ARM/ARMScheduleV7.td b/lib/Target/ARM/ARMScheduleV7.td new file mode 100644 index 0000000000..328bb98fde --- /dev/null +++ b/lib/Target/ARM/ARMScheduleV7.td @@ -0,0 +1,33 @@ +//===- ARMScheduleV7.td - ARM v7 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 file defines the itinerary class data for the ARM v7 processors. +// +//===----------------------------------------------------------------------===// + +def V7Itineraries : ProcessorItineraries<[ + InstrItinData<IIC_iALU , [InstrStage<1, [FU_iALU]>]>, + InstrItinData<IIC_iLoad , [InstrStage<2, [FU_iLdSt]>]>, + InstrItinData<IIC_iStore , [InstrStage<1, [FU_iLdSt]>]>, + InstrItinData<IIC_fpALU , [InstrStage<6, [FU_FpALU]>]>, + InstrItinData<IIC_fpLoad , [InstrStage<2, [FU_FpLdSt]>]>, + InstrItinData<IIC_fpStore , [InstrStage<1, [FU_FpLdSt]>]>, + InstrItinData<IIC_Br , [InstrStage<3, [FU_Br]>]> +]>; + + +def CortexA8Itineraries : ProcessorItineraries<[ + InstrItinData<IIC_iALU , [InstrStage<1, [FU_iALU]>]>, + InstrItinData<IIC_iLoad , [InstrStage<2, [FU_iLdSt]>]>, + InstrItinData<IIC_iStore , [InstrStage<1, [FU_iLdSt]>]>, + InstrItinData<IIC_fpALU , [InstrStage<6, [FU_FpALU]>]>, + InstrItinData<IIC_fpLoad , [InstrStage<2, [FU_FpLdSt]>]>, + InstrItinData<IIC_fpStore , [InstrStage<1, [FU_FpLdSt]>]>, + InstrItinData<IIC_Br , [InstrStage<3, [FU_Br]>]> +]>; |