cbd7aaaceb
Part of https://discourse.llvm.org/t/rfc-switching-the-llvm-dialect-and-dialect-lowerings-to-opaque-pointers/68179 This is a very simple patch since there is only one use of pointers types in `cf.assert` that has to be changed. Pointer types are conditionally created with element types and the GEP had to be adjusted to use the array type as base type. Differential Revision: https://reviews.llvm.org/D143583
18 lines
586 B
MLIR
18 lines
586 B
MLIR
// RUN: mlir-opt %s -convert-cf-to-llvm='use-opaque-pointers=1' | FileCheck %s
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func.func @main() {
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%a = arith.constant 0 : i1
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cf.assert %a, "assertion foo"
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return
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}
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// CHECK: llvm.func @puts(!llvm.ptr)
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// CHECK-LABEL: @main
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// CHECK: llvm.cond_br %{{.*}}, ^{{.*}}, ^[[FALSE_BRANCH:[[:alnum:]]+]]
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// CHECK: ^[[FALSE_BRANCH]]:
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// CHECK: %[[ADDRESS_OF:.*]] = llvm.mlir.addressof @{{.*}} : !llvm.ptr{{$}}
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// CHECK: %[[GEP:.*]] = llvm.getelementptr %[[ADDRESS_OF]][0] : (!llvm.ptr) -> !llvm.ptr, !llvm.array<{{[0-9]+}} x i8>
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// CHECK: llvm.call @puts(%[[GEP]]) : (!llvm.ptr) -> ()
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