00fcf9e95a
And move importer test files from `test/Target/LLVMIR` into `test/Target/LLVMIR/Import`. We simply translate struct-type ConstantAggregate(Zero) into a serious of `llvm.insertvalue` operations against a `llvm.undef` root. Note that this doesn't affect the original logics on translating vector/array-type ConstantAggregate values. Differential Revision: https://reviews.llvm.org/D124399
33 lines
2.0 KiB
LLVM
33 lines
2.0 KiB
LLVM
; RUN: mlir-translate --import-llvm %s | FileCheck %s
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; CHECK-DAG: %[[C0:.+]] = llvm.mlir.constant(7 : i32) : i32
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; CHECK-DAG: %[[C1:.+]] = llvm.mlir.constant(8 : i16) : i16
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; CHECK-DAG: %[[C2:.+]] = llvm.mlir.constant(4 : i8) : i8
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; CHECK-DAG: %[[C3:.+]] = llvm.mlir.constant(9 : i32) : i32
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; CHECK: %[[ROOT:.+]] = llvm.mlir.undef : !llvm.struct<"SimpleAggType", (i32, i8, i16, i32)>
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; CHECK: %[[CHAIN0:.+]] = llvm.insertvalue %[[C3]], %[[ROOT]][0 : i32]
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; CHECK: %[[CHAIN1:.+]] = llvm.insertvalue %[[C2]], %[[CHAIN0]][1 : i32]
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; CHECK: %[[CHAIN2:.+]] = llvm.insertvalue %[[C1]], %[[CHAIN1]][2 : i32]
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; CHECK: %[[CHAIN3:.+]] = llvm.insertvalue %[[C0]], %[[CHAIN2]][3 : i32]
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; CHECK: llvm.return %[[CHAIN3]]
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%SimpleAggType = type {i32, i8, i16, i32}
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@simpleAgg = global %SimpleAggType {i32 9, i8 4, i16 8, i32 7}
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; CHECK: %[[NP:.+]] = llvm.mlir.null : !llvm.ptr<struct<"SimpleAggType", (i32, i8, i16, i32)>>
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; CHECK-DAG: %[[C0:.+]] = llvm.mlir.constant(4 : i32) : i32
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; CHECK-DAG: %[[C1:.+]] = llvm.mlir.constant(3 : i16) : i16
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; CHECK-DAG: %[[C2:.+]] = llvm.mlir.constant(2 : i8) : i8
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; CHECK-DAG: %[[C3:.+]] = llvm.mlir.constant(1 : i32) : i32
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; CHECK: %[[ROOT:.+]] = llvm.mlir.undef : !llvm.struct<"SimpleAggType", (i32, i8, i16, i32)>
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; CHECK: %[[CHAIN0:.+]] = llvm.insertvalue %[[C3]], %[[ROOT]][0 : i32]
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; CHECK: %[[CHAIN1:.+]] = llvm.insertvalue %[[C2]], %[[CHAIN0]][1 : i32]
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; CHECK: %[[CHAIN2:.+]] = llvm.insertvalue %[[C1]], %[[CHAIN1]][2 : i32]
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; CHECK: %[[CHAIN3:.+]] = llvm.insertvalue %[[C0]], %[[CHAIN2]][3 : i32]
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; CHECK: %[[ROOT2:.+]] = llvm.mlir.undef : !llvm.struct<"NestedAggType", (struct<"SimpleAggType", (i32, i8, i16, i32)>, ptr<struct<"SimpleAggType", (i32, i8, i16, i32)>>)>
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; CHECK: %[[CHAIN4:.+]] = llvm.insertvalue %[[CHAIN3]], %[[ROOT2]][0 : i32]
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; CHECK: %[[CHAIN5:.+]] = llvm.insertvalue %[[NP]], %[[CHAIN4]][1 : i32]
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; CHECK: llvm.return %[[CHAIN5]]
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%NestedAggType = type {%SimpleAggType, %SimpleAggType*}
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@nestedAgg = global %NestedAggType { %SimpleAggType{i32 1, i8 2, i16 3, i32 4}, %SimpleAggType* null }
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