b276bf5a57
Clear up documentation on dialect attribute values. Fix/improve ModuleOp verifier error message on dialect prefixed attribute names. Additional discussion is here: https://llvm.discourse.group/t/moduleop-attributes/2325 Differential Revision: https://reviews.llvm.org/D92502
51 lines
937 B
MLIR
51 lines
937 B
MLIR
// RUN: mlir-opt %s -split-input-file -verify-diagnostics
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// -----
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func @module_op() {
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// expected-error@+1 {{Operations with a 'SymbolTable' must have exactly one block}}
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module {
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^bb1:
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"module_terminator"() : () -> ()
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^bb2:
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"module_terminator"() : () -> ()
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}
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return
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}
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// -----
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func @module_op() {
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// expected-error@+1 {{region should have no arguments}}
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module {
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^bb1(%arg: i32):
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"module_terminator"() : () -> ()
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}
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return
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}
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// -----
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func @module_op() {
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// expected-error@below {{expects regions to end with 'module_terminator'}}
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// expected-note@below {{the absence of terminator implies 'module_terminator'}}
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module {
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return
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}
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return
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}
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// -----
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func @module_op() {
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// expected-error@+1 {{expects parent op 'module'}}
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"module_terminator"() : () -> ()
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}
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// -----
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// expected-error@+1 {{can only contain attributes with dialect-prefixed names}}
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module attributes {attr} {
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}
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