142288 broke the build:

[oota-llvm.git] / lib / Target / PTX / PTX.td

diff --git a/lib/Target/PTX/PTX.td b/lib/Target/PTX/PTX.td
index dbc6f579a2983a7c60972a05c374be33fa6ec213..693bb9c483446a29b758723bad842c9e1ef7de8d 100644 (file)
--- a/lib/Target/PTX/PTX.td
+++ b/lib/Target/PTX/PTX.td
@@ -16,7 +16,7 @@
 include "llvm/Target/Target.td"
 
 //===----------------------------------------------------------------------===//
-// Subtarget Features.
+// Subtarget Features
 //===----------------------------------------------------------------------===//
 
 //===- Architectural Features ---------------------------------------------===//
@@ -24,36 +24,61 @@ include "llvm/Target/Target.td"
 def FeatureDouble : SubtargetFeature<"double", "SupportsDouble", "true",
                                      "Do not demote .f64 to .f32">;
 
-def Feature64Bit : SubtargetFeature<"64bit", "Use64BitAddresses", "true",
-                                    "Use 64-bit integer types for addresses.">;
+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",
-                                    []>;
+                                    "Use PTX Language Version 2.0">;
 
 def FeaturePTX21 : SubtargetFeature<"ptx21", "PTXVersion", "PTX_VERSION_2_1",
-                                    "Use PTX Language Version 2.1",
-                                    [FeaturePTX20]>;
+                                    "Use PTX Language Version 2.1">;
 
 def FeaturePTX22 : SubtargetFeature<"ptx22", "PTXVersion", "PTX_VERSION_2_2",
-                                    "Use PTX Language Version 2.2",
-                                    [FeaturePTX21]>;
-
-//===- PTX Shader Model ---------------------------------------------------===//
-
-def FeatureSM10 : SubtargetFeature<"sm10", "PTXShaderModel", "PTX_SM_1_0",
-                                   "Enable Shader Model 1.0 compliance">;
-def FeatureSM13 : SubtargetFeature<"sm13", "PTXShaderModel", "PTX_SM_1_3",
-                                   "Enable Shader Model 1.3 compliance",
-                                   [FeatureSM10, FeatureDouble]>;
-def FeatureSM20 : SubtargetFeature<"sm20", "PTXShaderModel", "PTX_SM_2_0",
-                                   "Enable Shader Model 2.0 compliance",
-                                   [FeatureSM13]>;
+                                    "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.
+// PTX supported processors
 //===----------------------------------------------------------------------===//
 
 class Proc<string Name, list<SubtargetFeature> Features>
@@ -61,6 +86,27 @@ class Proc<string Name, list<SubtargetFeature> 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
 //===----------------------------------------------------------------------===//
@@ -75,10 +121,21 @@ 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];
 }