[MLIR][Linalg] Harden parsing Linalg named ops (#145337)

joker-eph · web-flow · commit 2fe1658d944f · 2025-06-26T00:22:08.000+02:00
This thread through proper error handling / reporting capabilities to
avoid hitting llvm_unreachable while parsing linalg ops.

Fixes #132755
Fixes #132740
Fixes #129185
diff --git a/mlir/lib/CAPI/Dialect/Linalg.cpp b/mlir/lib/CAPI/Dialect/Linalg.cpp
@@ -38,7 +38,7 @@ void mlirLinalgFillBuiltinNamedOpRegion(MlirOperation mlirOp) {
   Region &region = op->getRegion(0);
   Block *body = b.createBlock(&region, /*insertPt=*/{}, argTypes, argLocs);
   b.setInsertionPointToStart(body);
-  fun(b, *body, op->getAttrs());
+  fun(b, *body, op->getAttrs(), /*emitError=*/{});
 }
 
 MLIR_CAPI_EXPORTED bool mlirLinalgIsAContractionOp(MlirOperation op) {

Original file line number	Diff line number	Diff line change
`@@ -38,7 +38,7 @@ void mlirLinalgFillBuiltinNamedOpRegion(MlirOperation mlirOp) {`
`38`	`38`	`Region &region = op->getRegion(0);`
`39`	`39`	`Block body = b.createBlock(&region, /insertPt=*/{}, argTypes, argLocs);`
`40`	`40`	`b.setInsertionPointToStart(body);`
`41`		`- fun(b, *body, op->getAttrs());`
	`41`	`+ fun(b, body, op->getAttrs(), /emitError=*/{});`
`42`	`42`	`}`
`43`	`43`
`44`	`44`	`MLIR_CAPI_EXPORTED bool mlirLinalgIsAContractionOp(MlirOperation op) {`