43 lines
1.3 KiB
TableGen
43 lines
1.3 KiB
TableGen
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// RUN: not llvm-tblgen -I %p/../../../include -gen-global-isel-combiner \
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// RUN: -combiners=MyCombiner %s 2>&1 | \
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// RUN: FileCheck -implicit-check-not=error %s
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include "llvm/Target/Target.td"
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include "llvm/Target/GlobalISel/Combine.td"
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def MyTargetISA : InstrInfo;
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def MyTarget : Target { let InstructionSet = MyTargetISA; }
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def dummy;
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def missing_defs_node : GICombineRule<
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(dummy),
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(dummy),
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(dummy)>;
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// CHECK: :[[@LINE-4]]:{{[0-9]+}}: error: Expected defs operator
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// CHECK-NEXT: def missing_defs_node : GICombineRule<
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// CHECK: :[[@LINE-6]]:{{[0-9]+}}: error: Failed to parse rule
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def no_roots : GICombineRule<
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(defs),
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(dummy),
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(dummy)>;
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// CHECK: :[[@LINE-4]]:{{[0-9]+}}: error: Combine rules must have at least one root
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// CHECK-NEXT: def no_roots : GICombineRule<
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// CHECK: :[[@LINE-6]]:{{[0-9]+}}: error: Failed to parse rule
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def unknown_kind : GICombineRule<
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(defs dummy:$a),
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(dummy),
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(dummy)>;
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// CHECK: :[[@LINE-4]]:{{[0-9]+}}: error: Expected a subclass of GIDefKind or a sub-dag whose operator is of type GIDefKindWithArgs
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// CHECK-NEXT: def unknown_kind : GICombineRule<
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// CHECK: :[[@LINE-6]]:{{[0-9]+}}: error: Failed to parse rule
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def MyCombiner: GICombinerHelper<"GenMyCombiner", [
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// CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: Failed to parse one or more rules
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missing_defs_node,
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no_roots,
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unknown_kind
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]>;
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