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llvm-project/mlir/test/mlir-tblgen/op-operand.td

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TableGen
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[TableGen] Generate op declaration and definition into different files Previously we emit both op declaration and definition into one file and include it in *Ops.h. That pulls in lots of implementation details in the header file and we cannot hide symbols local to implementation. This CL splits them to provide a cleaner interface. The way how we define custom builders in TableGen is changed accordingly because now we need to distinguish signatures and implementation logic. Some custom builders with complicated logic now can be moved to be implemented in .cpp entirely. PiperOrigin-RevId: 239509594
2019-03-21 08:25:34 +08:00
// RUN: mlir-tblgen -gen-op-defs -I %S/../../include %s | FileCheck %s
[TableGen] Emit verification code for op results They can be verified using the same logic as operands. PiperOrigin-RevId: 237101461
2019-03-07 04:50:01 +08:00
include "mlir/IR/OpBase.td"
def OneOperandOp : Op<"one_operand_op", []> {
let arguments = (ins I32:$input);
}
[TableGen] Generate op declaration and definition into different files Previously we emit both op declaration and definition into one file and include it in *Ops.h. That pulls in lots of implementation details in the header file and we cannot hide symbols local to implementation. This CL splits them to provide a cleaner interface. The way how we define custom builders in TableGen is changed accordingly because now we need to distinguish signatures and implementation logic. Some custom builders with complicated logic now can be moved to be implemented in .cpp entirely. PiperOrigin-RevId: 239509594
2019-03-21 08:25:34 +08:00
// CHECK-LABEL: OneOperandOp definitions
Now that ConstOpPointer is gone, we can change the various methods generated by tblgen be non-const. This requires introducing some const_cast's at the moment, but those (and lots more stuff) will disappear in subsequent patches. This significantly simplifies those patches because the various tblgen op emitters get adjusted. PiperOrigin-RevId: 239954566
2019-03-24 00:03:07 +08:00
// CHECK: bool OneOperandOp::verify() {
Replace usages of Instruction with Operation in the /IR directory. This is step 2/N to renaming Instruction to Operation. PiperOrigin-RevId: 240459216
2019-03-27 08:05:09 +08:00
// CHECK: if (!((this->getOperation()->getOperand(0)->getType().isInteger(32))))
[TableGen] Emit verification code for op results They can be verified using the same logic as operands. PiperOrigin-RevId: 237101461
2019-03-07 04:50:01 +08:00
// CHECK-NEXT: return emitOpError("operand #0 must be 32-bit integer");