diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/AMDGPU.td')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPU.td | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPU.td b/llvm/lib/Target/AMDGPU/AMDGPU.td index 6b3c151..ea32748 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPU.td +++ b/llvm/lib/Target/AMDGPU/AMDGPU.td @@ -1448,10 +1448,10 @@ def Feature45BitNumRecordsBufferResource : SubtargetFeature< "45-bit-num-records "The buffer resource (V#) supports 45-bit num_records" >; -def FeatureCluster : SubtargetFeature< "cluster", - "HasCluster", +def FeatureClusters : SubtargetFeature< "clusters", + "HasClusters", "true", - "Has cluster support" + "Has clusters of workgroups support" >; // Dummy feature used to disable assembler instructions. @@ -2120,7 +2120,7 @@ def FeatureISAVersion12_50 : FeatureSet< Feature45BitNumRecordsBufferResource, FeatureSupportsXNACK, FeatureXNACK, - FeatureCluster, + FeatureClusters, ]>; def FeatureISAVersion12_51 : FeatureSet< @@ -2592,6 +2592,9 @@ def UseFakeTrue16Insts : True16PredicateClass<"Subtarget->hasTrue16BitInsts() && // FIXME When we default to RealTrue16 instead of Fake, change the line as follows. // AssemblerPredicate<(all_of FeatureTrue16BitInsts, (not FeatureRealTrue16Insts))>; +def UseTrue16WithSramECC : True16PredicateClass<"Subtarget->useRealTrue16Insts() && " + "!Subtarget->d16PreservesUnusedBits()">; + def HasD16Writes32BitVgpr: Predicate<"Subtarget->hasD16Writes32BitVgpr()">, AssemblerPredicate<(all_of FeatureTrue16BitInsts, FeatureRealTrue16Insts, FeatureD16Writes32BitVgpr)>; def NotHasD16Writes32BitVgpr: Predicate<"!Subtarget->hasD16Writes32BitVgpr()">, @@ -2769,6 +2772,9 @@ def HasGetWaveIdInst : Predicate<"Subtarget->hasGetWaveIdInst()">, def HasMAIInsts : Predicate<"Subtarget->hasMAIInsts()">, AssemblerPredicate<(all_of FeatureMAIInsts)>; +def NotHasMAIInsts : Predicate<"!Subtarget->hasMAIInsts()">, + AssemblerPredicate<(all_of (not FeatureMAIInsts))>; + def HasSMemRealTime : Predicate<"Subtarget->hasSMemRealTime()">, AssemblerPredicate<(all_of FeatureSMemRealTime)>; @@ -2943,6 +2949,20 @@ def HasLdsBarrierArriveAtomic : Predicate<"Subtarget->hasLdsBarrierArriveAtomic( def HasSetPrioIncWgInst : Predicate<"Subtarget->hasSetPrioIncWgInst()">, AssemblerPredicate<(all_of FeatureSetPrioIncWgInst)>; +def NeedsAlignedVGPRs : Predicate<"Subtarget->needsAlignedVGPRs()">, + AssemblerPredicate<(all_of FeatureRequiresAlignedVGPRs)>; + +//===----------------------------------------------------------------------===// +// HwModes +//===----------------------------------------------------------------------===// + +// gfx90a-gfx950. Has AGPRs, and also the align2 VGPR/AGPR requirement +def AVAlign2LoadStoreMode : HwMode<[HasMAIInsts, NeedsAlignedVGPRs]>; + +// gfx1250, has alignment requirement but no AGPRs. +def AlignedVGPRNoAGPRMode : HwMode<[NotHasMAIInsts, NeedsAlignedVGPRs]>; + + // Include AMDGPU TD files include "SISchedule.td" include "GCNProcessors.td" |