0117865412
This commit shuffles SPIR-V code around to better follow MLIR
convention. Specifically,
* Created IR/, Transforms/, Linking/, and Utils/ subdirectories and
moved suitable code inside.
* Created SPIRVEnums.{h|cpp} for SPIR-V C/C++ enums generated from
SPIR-V spec. Previously they are cluttered inside SPIRVTypes.{h|cpp}.
* Fixed include guards in various header files (both .h and .td).
* Moved serialization tests under test/Target/SPIRV.
* Renamed TableGen backend -gen-spirv-op-utils into -gen-spirv-attr-utils
as it is only generating utility functions for attributes.
Reviewed By: mravishankar
Differential Revision: https://reviews.llvm.org/D93407
34 lines
1.2 KiB
MLIR
34 lines
1.2 KiB
MLIR
// RUN: mlir-translate -split-input-file -test-spirv-roundtrip %s | FileCheck %s
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spv.module Logical GLSL450 requires #spv.vce<v1.0, [Shader], []> {
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spv.func @foo() -> () "None" {
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// CHECK: {{%.*}} = spv.undef : f32
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// CHECK-NEXT: {{%.*}} = spv.undef : f32
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%0 = spv.undef : f32
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%1 = spv.undef : f32
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%2 = spv.FAdd %0, %1 : f32
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// CHECK: {{%.*}} = spv.undef : vector<4xi32>
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%3 = spv.undef : vector<4xi32>
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%4 = spv.CompositeExtract %3[1 : i32] : vector<4xi32>
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// CHECK: {{%.*}} = spv.undef : !spv.array<4 x !spv.array<4 x i32>>
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%5 = spv.undef : !spv.array<4x!spv.array<4xi32>>
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%6 = spv.CompositeExtract %5[1 : i32, 2 : i32] : !spv.array<4x!spv.array<4xi32>>
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// CHECK: {{%.*}} = spv.undef : !spv.ptr<!spv.struct<(f32)>, StorageBuffer>
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%7 = spv.undef : !spv.ptr<!spv.struct<(f32)>, StorageBuffer>
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%8 = spv.constant 0 : i32
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%9 = spv.AccessChain %7[%8] : !spv.ptr<!spv.struct<(f32)>, StorageBuffer>, i32
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spv.Return
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}
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}
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// -----
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spv.module Logical GLSL450 requires #spv.vce<v1.0, [Shader], []> {
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// CHECK: spv.func {{@.*}}
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spv.func @ignore_unused_undef() -> () "None" {
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// CHECK-NEXT: spv.Return
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%0 = spv.undef : f32
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spv.Return
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}
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}
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