124 lines
5.7 KiB
MLIR
124 lines
5.7 KiB
MLIR
// RUN: mlir-opt %s --split-input-file | mlir-opt --split-input-file | FileCheck %s
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// CHECK-DAG: #[[FOLLOWUP:.*]] = #llvm.loop_annotation<disableNonforced = true>
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#followup = #llvm.loop_annotation<disableNonforced = true>
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// CHECK-DAG: #[[VECTORIZE:.*]] = #llvm.loop_vectorize<disable = false, predicateEnable = false, scalableEnable = true, width = 16 : i32, followupVectorized = #[[FOLLOWUP]], followupEpilogue = #[[FOLLOWUP]], followupAll = #[[FOLLOWUP]]>
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#vectorize = #llvm.loop_vectorize<
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disable = false, predicateEnable = false, scalableEnable = true, width = 16 : i32,
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followupVectorized = #followup, followupEpilogue = #followup, followupAll = #followup
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>
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// CHECK-DAG: #[[INTERLEAVE:.*]] = #llvm.loop_interleave<count = 32 : i32>
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#interleave = #llvm.loop_interleave<count = 32 : i32>
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// CHECK-DAG: #[[UNROLL:.*]] = #llvm.loop_unroll<disable = true, count = 32 : i32, runtimeDisable = true, full = false, followupUnrolled = #[[FOLLOWUP]], followupRemainder = #[[FOLLOWUP]], followupAll = #[[FOLLOWUP]]>
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#unroll = #llvm.loop_unroll<
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disable = true, count = 32 : i32, runtimeDisable = true, full = false,
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followupUnrolled = #followup, followupRemainder = #followup, followupAll = #followup
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>
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// CHECK-DAG: #[[UNROLL_AND_JAM:.*]] = #llvm.loop_unroll_and_jam<disable = false, count = 16 : i32, followupOuter = #[[FOLLOWUP]], followupInner = #[[FOLLOWUP]], followupRemainderOuter = #[[FOLLOWUP]], followupRemainderInner = #[[FOLLOWUP]], followupAll = #[[FOLLOWUP]]>
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#unrollAndJam = #llvm.loop_unroll_and_jam<
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disable = false, count = 16 : i32, followupOuter = #followup, followupInner = #followup,
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followupRemainderOuter = #followup, followupRemainderInner = #followup, followupAll = #followup
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>
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// CHECK-DAG: #[[LICM:.*]] = #llvm.loop_licm<disable = false, versioningDisable = true>
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#licm = #llvm.loop_licm<disable = false, versioningDisable = true>
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// CHECK-DAG: #[[DISTRIBUTE:.*]] = #llvm.loop_distribute<disable = true, followupCoincident = #[[FOLLOWUP]], followupSequential = #[[FOLLOWUP]], followupFallback = #[[FOLLOWUP]], followupAll = #[[FOLLOWUP]]>
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#distribute = #llvm.loop_distribute<
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disable = true, followupCoincident = #followup, followupSequential = #followup,
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followupFallback = #followup, followupAll = #followup
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>
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// CHECK-DAG: #[[PIPELINE:.*]] = #llvm.loop_pipeline<disable = true, initiationinterval = 1 : i32>
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#pipeline = #llvm.loop_pipeline<disable = true, initiationinterval = 1 : i32>
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// CHECK-DAG: #[[PEELED:.*]] = #llvm.loop_peeled<count = 8 : i32>
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#peeled = #llvm.loop_peeled<count = 8 : i32>
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// CHECK-DAG: #[[UNSWITCH:.*]] = #llvm.loop_unswitch<partialDisable = true>
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#unswitch = #llvm.loop_unswitch<partialDisable = true>
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// CHECK-DAG: #[[GROUP1:.*]] = #llvm.access_group<id = {{.*}}>
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// CHECK-DAG: #[[GROUP2:.*]] = #llvm.access_group<id = {{.*}}>
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#group1 = #llvm.access_group<id = distinct[0]<>>
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#group2 = #llvm.access_group<id = distinct[1]<>>
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// CHECK: #[[LOOP_ANNOT:.*]] = #llvm.loop_annotation<
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// CHECK-DAG: disableNonforced = false
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// CHECK-DAG: mustProgress = true
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// CHECK-DAG: unroll = #[[UNROLL]]
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// CHECK-DAG: unrollAndJam = #[[UNROLL_AND_JAM]]
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// CHECK-DAG: licm = #[[LICM]]
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// CHECK-DAG: distribute = #[[DISTRIBUTE]]
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// CHECK-DAG: pipeline = #[[PIPELINE]]
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// CHECK-DAG: peeled = #[[PEELED]]
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// CHECK-DAG: unswitch = #[[UNSWITCH]]
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// CHECK-DAG: isVectorized = false
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// CHECK-DAG: parallelAccesses = #[[GROUP1]], #[[GROUP2]]>
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#loopMD = #llvm.loop_annotation<disableNonforced = false,
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mustProgress = true,
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vectorize = #vectorize,
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interleave = #interleave,
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unroll = #unroll,
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unrollAndJam = #unrollAndJam,
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licm = #licm,
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distribute = #distribute,
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pipeline = #pipeline,
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peeled = #peeled,
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unswitch = #unswitch,
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isVectorized = false,
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parallelAccesses = #group1, #group2>
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// CHECK: llvm.func @loop_annotation
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llvm.func @loop_annotation() {
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// CHECK: llvm.br ^bb1 {llvm.loop = #[[LOOP_ANNOT]]
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llvm.br ^bb1 {llvm.loop = #loopMD}
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^bb1:
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llvm.return
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}
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// -----
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#di_file = #llvm.di_file<"metadata-loop.ll" in "/">
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// CHECK-DAG: #[[START_LOC:.*]] = loc("loop-metadata.mlir":42:4)
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#loc1 = loc("loop-metadata.mlir":42:4)
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// CHECK-DAG: #[[END_LOC:.*]] = loc("loop-metadata.mlir":52:4)
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#loc2 = loc("loop-metadata.mlir":52:4)
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#di_compile_unit = #llvm.di_compile_unit<id = distinct[0]<>, sourceLanguage = DW_LANG_C, file = #di_file, isOptimized = false, emissionKind = None>
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// CHECK-DAG: #[[SUBPROGRAM:.*]] = #llvm.di_subprogram<
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#di_subprogram = #llvm.di_subprogram<compileUnit = #di_compile_unit, scope = #di_file, name = "loop_locs", file = #di_file, subprogramFlags = Definition>
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// CHECK-DAG: #[[START_LOC_FUSED:.*]] = loc(fused<#[[SUBPROGRAM]]>[#[[START_LOC]]]
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#start_loc_fused = loc(fused<#di_subprogram>[#loc1])
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// CHECK-DAG: #[[END_LOC_FUSED:.*]] = loc(fused<#[[SUBPROGRAM]]>[#[[END_LOC]]]
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#end_loc_fused= loc(fused<#di_subprogram>[#loc2])
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// CHECK-DAG: #[[GROUP1:.*]] = #llvm.access_group<id = {{.*}}>
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// CHECK-DAG: #[[GROUP2:.*]] = #llvm.access_group<id = {{.*}}>
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#group1 = #llvm.access_group<id = distinct[0]<>>
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#group2 = #llvm.access_group<id = distinct[1]<>>
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// CHECK: #[[LOOP_ANNOT:.*]] = #llvm.loop_annotation<
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// CHECK-DAG: disableNonforced = false
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// CHECK-DAG: startLoc = #[[START_LOC_FUSED]]
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// CHECK-DAG: endLoc = #[[END_LOC_FUSED]]
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// CHECK-DAG: parallelAccesses = #[[GROUP1]], #[[GROUP2]]>
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#loopMD = #llvm.loop_annotation<disableNonforced = false,
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mustProgress = true,
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startLoc = #start_loc_fused,
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endLoc = #end_loc_fused,
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parallelAccesses = #group1, #group2>
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// CHECK: llvm.func @loop_annotation_with_locs
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llvm.func @loop_annotation_with_locs() {
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// CHECK: llvm.br ^bb1 {loop_annotation = #[[LOOP_ANNOT]]
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llvm.br ^bb1 {loop_annotation = #loopMD}
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^bb1:
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llvm.return
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}
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