diff options
Diffstat (limited to 'lib/Target/R600/AMDGPU.td')
| -rw-r--r-- | lib/Target/R600/AMDGPU.td | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/lib/Target/R600/AMDGPU.td b/lib/Target/R600/AMDGPU.td index 2eb805e814..2e0e30a0fb 100644 --- a/lib/Target/R600/AMDGPU.td +++ b/lib/Target/R600/AMDGPU.td @@ -147,6 +147,18 @@ def FeatureGCN3Encoding : SubtargetFeature<"gcn3-encoding", "GCN3Encoding", "true", "Encoding format for VI">; + +def FeatureCIInsts : SubtargetFeature<"ci-insts", + "CIInsts", + "true", + "Additional intstructions for CI+">; + +// Dummy feature used to disable assembler instructions. +def FeatureDisable : SubtargetFeature<"", + "FeatureDisable","true", + "Dummy feature to disable assembler" + " instructions">; + class SubtargetFeatureGeneration <string Value, list<SubtargetFeature> Implies> : SubtargetFeature <Value, "Gen", "AMDGPUSubtarget::"#Value, @@ -177,12 +189,12 @@ def FeatureSouthernIslands : SubtargetFeatureGeneration<"SOUTHERN_ISLANDS", def FeatureSeaIslands : SubtargetFeatureGeneration<"SEA_ISLANDS", [Feature64BitPtr, FeatureFP64, FeatureLocalMemorySize65536, FeatureWavefrontSize64, FeatureGCN, FeatureFlatAddressSpace, - FeatureGCN1Encoding]>; + FeatureGCN1Encoding, FeatureCIInsts]>; def FeatureVolcanicIslands : SubtargetFeatureGeneration<"VOLCANIC_ISLANDS", [Feature64BitPtr, FeatureFP64, FeatureLocalMemorySize65536, FeatureWavefrontSize64, FeatureFlatAddressSpace, FeatureGCN, - FeatureGCN3Encoding]>; + FeatureGCN3Encoding, FeatureCIInsts]>; //===----------------------------------------------------------------------===// @@ -211,11 +223,19 @@ def NullALU : InstrItinClass; // Predicate helper class //===----------------------------------------------------------------------===// +def TruePredicate : Predicate<"true">; +def isSICI : Predicate< + "Subtarget->getGeneration() == AMDGPUSubtarget::SOUTHERN_ISLANDS ||" + "Subtarget->getGeneration() == AMDGPUSubtarget::SEA_ISLANDS" +>, AssemblerPredicate<"FeatureGCN1Encoding">; + class PredicateControl { Predicate SubtargetPredicate; + Predicate SIAssemblerPredicate = isSICI; list<Predicate> AssemblerPredicates = []; + Predicate AssemblerPredicate = TruePredicate; list<Predicate> OtherPredicates = []; - list<Predicate> Predicates = !listconcat([SubtargetPredicate], + list<Predicate> Predicates = !listconcat([SubtargetPredicate, AssemblerPredicate], AssemblerPredicates, OtherPredicates); } |