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Diffstat (limited to 'lib/Target/PTX/PTX.td')
| -rw-r--r-- | lib/Target/PTX/PTX.td | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/lib/Target/PTX/PTX.td b/lib/Target/PTX/PTX.td deleted file mode 100644 index 994a68ed207a..000000000000 --- a/lib/Target/PTX/PTX.td +++ /dev/null @@ -1,141 +0,0 @@ -//===-- PTX.td - Describe the PTX Target Machine -----------*- tablegen -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// This is the top level entry point for the PTX target. -//===----------------------------------------------------------------------===// - -//===----------------------------------------------------------------------===// -// Target-independent interfaces -//===----------------------------------------------------------------------===// - -include "llvm/Target/Target.td" - -//===----------------------------------------------------------------------===// -// Subtarget Features -//===----------------------------------------------------------------------===// - -//===- Architectural Features ---------------------------------------------===// - -def FeatureDouble : SubtargetFeature<"double", "SupportsDouble", "true", - "Do not demote .f64 to .f32">; - -def FeatureNoFMA : SubtargetFeature<"no-fma","SupportsFMA", "false", - "Disable Fused-Multiply Add">; - -//===- PTX Version --------------------------------------------------------===// - -def FeaturePTX20 : SubtargetFeature<"ptx20", "PTXVersion", "PTX_VERSION_2_0", - "Use PTX Language Version 2.0">; - -def FeaturePTX21 : SubtargetFeature<"ptx21", "PTXVersion", "PTX_VERSION_2_1", - "Use PTX Language Version 2.1">; - -def FeaturePTX22 : SubtargetFeature<"ptx22", "PTXVersion", "PTX_VERSION_2_2", - "Use PTX Language Version 2.2">; - -def FeaturePTX23 : SubtargetFeature<"ptx23", "PTXVersion", "PTX_VERSION_2_3", - "Use PTX Language Version 2.3">; - -//===- PTX Target ---------------------------------------------------------===// - -def FeatureSM10 : SubtargetFeature<"sm10", "PTXTarget", "PTX_SM_1_0", - "Use Shader Model 1.0">; -def FeatureSM11 : SubtargetFeature<"sm11", "PTXTarget", "PTX_SM_1_1", - "Use Shader Model 1.1">; -def FeatureSM12 : SubtargetFeature<"sm12", "PTXTarget", "PTX_SM_1_2", - "Use Shader Model 1.2">; -def FeatureSM13 : SubtargetFeature<"sm13", "PTXTarget", "PTX_SM_1_3", - "Use Shader Model 1.3">; -def FeatureSM20 : SubtargetFeature<"sm20", "PTXTarget", "PTX_SM_2_0", - "Use Shader Model 2.0", [FeatureDouble]>; -def FeatureSM21 : SubtargetFeature<"sm21", "PTXTarget", "PTX_SM_2_1", - "Use Shader Model 2.1", [FeatureDouble]>; -def FeatureSM22 : SubtargetFeature<"sm22", "PTXTarget", "PTX_SM_2_2", - "Use Shader Model 2.2", [FeatureDouble]>; -def FeatureSM23 : SubtargetFeature<"sm23", "PTXTarget", "PTX_SM_2_3", - "Use Shader Model 2.3", [FeatureDouble]>; - -def FeatureCOMPUTE10 : SubtargetFeature<"compute10", "PTXTarget", - "PTX_COMPUTE_1_0", - "Use Compute Compatibility 1.0">; -def FeatureCOMPUTE11 : SubtargetFeature<"compute11", "PTXTarget", - "PTX_COMPUTE_1_1", - "Use Compute Compatibility 1.1">; -def FeatureCOMPUTE12 : SubtargetFeature<"compute12", "PTXTarget", - "PTX_COMPUTE_1_2", - "Use Compute Compatibility 1.2">; -def FeatureCOMPUTE13 : SubtargetFeature<"compute13", "PTXTarget", - "PTX_COMPUTE_1_3", - "Use Compute Compatibility 1.3">; -def FeatureCOMPUTE20 : SubtargetFeature<"compute20", "PTXTarget", - "PTX_COMPUTE_2_0", - "Use Compute Compatibility 2.0", - [FeatureDouble]>; - -//===----------------------------------------------------------------------===// -// PTX supported processors -//===----------------------------------------------------------------------===// - -class Proc<string Name, list<SubtargetFeature> Features> - : Processor<Name, NoItineraries, Features>; - -def : Proc<"generic", []>; - -// Processor definitions for compute/shader models -def : Proc<"compute_10", [FeatureCOMPUTE10]>; -def : Proc<"compute_11", [FeatureCOMPUTE11]>; -def : Proc<"compute_12", [FeatureCOMPUTE12]>; -def : Proc<"compute_13", [FeatureCOMPUTE13]>; -def : Proc<"compute_20", [FeatureCOMPUTE20]>; -def : Proc<"sm_10", [FeatureSM10]>; -def : Proc<"sm_11", [FeatureSM11]>; -def : Proc<"sm_12", [FeatureSM12]>; -def : Proc<"sm_13", [FeatureSM13]>; -def : Proc<"sm_20", [FeatureSM20]>; -def : Proc<"sm_21", [FeatureSM21]>; -def : Proc<"sm_22", [FeatureSM22]>; -def : Proc<"sm_23", [FeatureSM23]>; - -// Processor definitions for common GPU architectures -def : Proc<"g80", [FeatureSM10]>; -def : Proc<"gt200", [FeatureSM13]>; -def : Proc<"gf100", [FeatureSM20, FeatureDouble]>; -def : Proc<"fermi", [FeatureSM20, FeatureDouble]>; - -//===----------------------------------------------------------------------===// -// Register File Description -//===----------------------------------------------------------------------===// - -include "PTXRegisterInfo.td" - -//===----------------------------------------------------------------------===// -// Instruction Descriptions -//===----------------------------------------------------------------------===// - -include "PTXInstrInfo.td" - -def PTXInstrInfo : InstrInfo; - -//===----------------------------------------------------------------------===// -// Assembly printer -//===----------------------------------------------------------------------===// -// PTX uses the MC printer for asm output, so make sure the TableGen -// AsmWriter bits get associated with the correct class. -def PTXAsmWriter : AsmWriter { - string AsmWriterClassName = "InstPrinter"; - bit isMCAsmWriter = 1; -} - -//===----------------------------------------------------------------------===// -// Target Declaration -//===----------------------------------------------------------------------===// - -def PTX : Target { - let InstructionSet = PTXInstrInfo; - let AssemblyWriters = [PTXAsmWriter]; -} |