80213ba5f0
This CL fixed gen_spirv_dialect.py to support nested delimiters when chunking existing ODS entries in .td files and to allow ops without correspondence in the spec. This is needed to pull in the definition of OpUnreachable. PiperOrigin-RevId: 277486465
28 lines
628 B
MLIR
28 lines
628 B
MLIR
// RUN: mlir-translate -test-spirv-roundtrip %s | FileCheck %s
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spv.module "Logical" "GLSL450" {
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// CHECK-LABEL: @ret
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func @ret() -> () {
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// CHECK: spv.Return
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spv.Return
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}
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// CHECK-LABEL: @ret_val
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func @ret_val() -> (i32) {
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%0 = spv.Variable : !spv.ptr<i32, Function>
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%1 = spv.Load "Function" %0 : i32
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// CHECK: spv.ReturnValue {{.*}} : i32
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spv.ReturnValue %1 : i32
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}
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// CHECK-LABEL: @unreachable
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func @unreachable() {
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spv.Return
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// CHECK-NOT: ^bb
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^bb1:
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// Unreachable blocks will be dropped during serialization.
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// CHECK-NOT: spv.Unreachable
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spv.Unreachable
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}
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}
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