Add metadata to unstructured programs#1147
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merged into #1132 |
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May 14, 2026 16:17
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Description of changes:
stmtsToBlockswas discarding themd(metadata) field from.ite,.loop,.block, and.exitstatements when lowering structured control flow to basic blocks. This meant source-location information (e.g.,fileRange) was lost in the resulting CFG.Changes:
DetTransferCmd.gotonow accepts an optionalmdparameter (defaulting to.empty), forwarding it to the underlyingcondGoto..itecase: passesmdto thecondGototransfer..loopcase: passesmdto the loop-entrycondGoto(bothdetandnondetbranches)..blockcase: passesmdto the block-entry.goto..exitcase: passesmdto the flush.goto.By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.