98d1d3fc43
The existing logic to parse spirv::StructTypes is very brittle. This change simplifies the parsing logic a lot. The simplification also allows for memberdecorations to be separated by commas instead of spaces (which was an artifact of the existing parsing logic). The change also needs a modification to mlir::parseType to return the number of chars parsed. Adding a new parseType method to do so. Also allow specification of spirv::StructType with no members. PiperOrigin-RevId: 270739672
34 lines
2.1 KiB
MLIR
34 lines
2.1 KiB
MLIR
// RUN: mlir-translate -test-spirv-roundtrip %s | FileCheck %s
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spv.module "Logical" "GLSL450" {
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// CHECK: !spv.ptr<!spv.struct<!spv.array<128 x f32 [4]> [0]>, Input>
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spv.globalVariable @var0 bind(0, 1) : !spv.ptr<!spv.struct<!spv.array<128 x f32 [4]> [0]>, Input>
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// CHECK: !spv.ptr<!spv.struct<f32 [0], !spv.struct<f32 [0], !spv.array<16 x f32 [4]> [4]> [4]>, Input>
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spv.globalVariable @var1 bind(0, 2) : !spv.ptr<!spv.struct<f32 [0], !spv.struct<f32 [0], !spv.array<16 x f32 [4]> [4]> [4]>, Input>
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// CHECK: !spv.ptr<!spv.struct<f32 [0], i32 [4], f64 [8], i64 [16], f32 [24], i32 [30], f32 [34], i32 [38]>, StorageBuffer>
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spv.globalVariable @var2 : !spv.ptr<!spv.struct<f32 [0], i32 [4], f64 [8], i64 [16], f32 [24], i32 [30], f32 [34], i32 [38]>, StorageBuffer>
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// CHECK: !spv.ptr<!spv.struct<!spv.array<128 x !spv.struct<!spv.array<128 x f32 [4]> [0]> [4]> [0]>, StorageBuffer>
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spv.globalVariable @var3 : !spv.ptr<!spv.struct<!spv.array<128 x !spv.struct<!spv.array<128 x f32 [4]> [0]> [4]> [0]>, StorageBuffer>
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// CHECK: !spv.ptr<!spv.struct<f32 [0, NonWritable], i32 [4]>, StorageBuffer>
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spv.globalVariable @var4 : !spv.ptr<!spv.struct<f32 [0, NonWritable], i32 [4]>, StorageBuffer>
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// CHECK: !spv.ptr<!spv.struct<f32 [NonWritable], i32 [NonWritable, NonReadable]>, StorageBuffer>
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spv.globalVariable @var5 : !spv.ptr<!spv.struct<f32 [NonWritable], i32 [NonWritable, NonReadable]>, StorageBuffer>
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// CHECK: !spv.ptr<!spv.struct<f32 [0, NonWritable], i32 [4, NonWritable, NonReadable]>, StorageBuffer>
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spv.globalVariable @var6 : !spv.ptr<!spv.struct<f32 [0, NonWritable], i32 [4, NonWritable, NonReadable]>, StorageBuffer>
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// CHECK: !spv.ptr<!spv.struct<>, StorageBuffer>
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spv.globalVariable @empty : !spv.ptr<!spv.struct<>, StorageBuffer>
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// CHECK: !spv.ptr<!spv.struct<!spv.array<128 x f32 [4]> [0]>, Input>,
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// CHECK-SAME: !spv.ptr<!spv.struct<!spv.array<128 x f32 [4]> [0]>, Output>
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func @kernel_1(%arg0: !spv.ptr<!spv.struct<!spv.array<128 x f32 [4]> [0]>, Input>, %arg1: !spv.ptr<!spv.struct<!spv.array<128 x f32 [4]> [0]>, Output>) -> () {
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spv.Return
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}
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}
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