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8d30de8 | 1 2 3 4 | {"instance_id": "AUCOHL_Lighter_pr16", "issue_text": "Minimal fail-to-pass extraction for AUCOHL/Lighter PR 16, \"bug fix in FF\nMapping cells\".\n\nThe reduced snapshot models the sky130 `\\$dffe` mapping cell. The buggy\nmapping feeds `EN` directly into the clock-gate cell and ignores\n`EN_POLARITY`, so an active-low enable does not capture data. The patch adds\nthe polarity-adjusted gate enable used by the real PR. The Verilator\ntestbench drives an active-low enable and checks capture/hold behavior.\n\n## PR Content from GitHub\n\n# Pull Request Summary\n\n**PR Title:** bug fix in FF Mapping cells\n\n**PR Number:** #16\n\n**Status:** Merged (Sep 28, 2023)\n\n---\n\n## PR Description\n\n**Signed by:** Youssef Kandil\n\n**Contributor:** @dineshannayya\n\n**Context:**\nThe clock gating functionality of $SDFFE cells was causing validation failures. The issue stemmed from forced positive signaling of clock and enable signals.\n\n**Changes:**\nThe fix implements polarity checking for both \"clock\" and \"enable\" signals, adjusting their signs accordingly. This resolves issue #2.\n\n**Mentions:** @dineshannayya, @shalan\n\n---\n\n## Linked Issue\n\n**Title:** SDFFE mapping crashes validation\n\nThis PR successfully merged after closing the referenced issue.\n\n---\n\n## Participants\n\n- @kanndil (merged the PR)\n- @dineshannayya (contributor)\n\nNo formal reviews were recorded, and no labels, assignees, or milestone were set for this pull request.\n", "issue_url": "https://huggingface.co/datasets/OvertureMMXXI/Phoenix-Bench/resolve/957dca0fb6d4316f0c298a5589f65795b38eeee6/issues/AUCOHL_Lighter_pr16", "developer_patch_url": "https://huggingface.co/datasets/OvertureMMXXI/Phoenix-Bench/resolve/957dca0fb6d4316f0c298a5589f65795b38eeee6/patches/AUCOHL_Lighter_pr16.patch", "snapshot_url": "https://huggingface.co/datasets/OvertureMMXXI/Phoenix-Bench/tree/957dca0fb6d4316f0c298a5589f65795b38eeee6/snapshots/AUCOHL_Lighter_pr16", "testbench_url": "https://huggingface.co/datasets/OvertureMMXXI/Phoenix-Bench/tree/957dca0fb6d4316f0c298a5589f65795b38eeee6/testbench/AUCOHL_Lighter_pr16"}
{"instance_id": "AsFigo_pyslint_pr138", "issue_text": "# SVA: expect construct usage - compatibility issue\n\n- Source URL: https://github.com/AsFigo/pyslint/issues/136\n\nhttps://verificationacademy.com/forums/systemverilog/expect-assertion#answer-117075\r\n\r\n```verilog\r\nmodule test;\r\n \r\n bit req1,req2;\r\n bit clk;\r\n \r\n always #5 clk=~clk;\r\n \r\n \r\n initial begin\r\n #100;\r\n expect(@(posedge clk) req1 ##2 req2) else $error (\"expect failure\");\r\n $display(\"DONE\");\r\nend\r\n \r\n initial\r\n begin\r\n repeat(10)\r\n begin\r\n req1=$urandom;\r\n req2=$urandom;\r\n #12;\r\n end\r\n $finish;\r\n end\r\nendmodule\r\n```\n", "issue_url": "https://huggingface.co/datasets/OvertureMMXXI/Phoenix-Bench/resolve/957dca0fb6d4316f0c298a5589f65795b38eeee6/issues/AsFigo_pyslint_pr138", "developer_patch_url": "https://huggingface.co/datasets/OvertureMMXXI/Phoenix-Bench/resolve/957dca0fb6d4316f0c298a5589f65795b38eeee6/patches/AsFigo_pyslint_pr138.patch", "snapshot_url": "https://huggingface.co/datasets/OvertureMMXXI/Phoenix-Bench/tree/957dca0fb6d4316f0c298a5589f65795b38eeee6/snapshots/AsFigo_pyslint_pr138", "testbench_url": "https://huggingface.co/datasets/OvertureMMXXI/Phoenix-Bench/tree/957dca0fb6d4316f0c298a5589f65795b38eeee6/testbench/AsFigo_pyslint_pr138"}
{"instance_id": "AsFigo_pyslint_pr140", "issue_text": "# SV: post/pre randomize return value check - COMPAT issue\n\n- Source URL: https://github.com/AsFigo/pyslint/issues/139\n\n```verilog\nclass gen_c;\n rand bit b;\n\n function pre_randomize();\n endfunction\n\n function post_randomize();\n endfunction\nendclass : gen_c\n```\n\nAbove code works fine in one but not in all others.\n\n## PR Content from GitHub\n\n# Pull Request #140 Summary\n\n**PR Title:** Added rule to address issue 139\n\n**PR Description Body:**\nThe page does not display a full description body beyond the title. The only substantive comment is: \"Fixes #139\"\n\n**PR Comments:**\n- **Author: svenka3** - \"Fixes #139\"\n\n**Linked Issue #139:**\n**Title:** \"SV: post/pre randomize return value check - COMPAT issue\"\n\n**Issue Body:**\nNot provided in the extracted content.\n\n**Status:** This PR was merged by svenka3 on November 29, 2023, into the main branch from the i139 branch.\n", "issue_url": "https://huggingface.co/datasets/OvertureMMXXI/Phoenix-Bench/resolve/957dca0fb6d4316f0c298a5589f65795b38eeee6/issues/AsFigo_pyslint_pr140", "developer_patch_url": "https://huggingface.co/datasets/OvertureMMXXI/Phoenix-Bench/resolve/957dca0fb6d4316f0c298a5589f65795b38eeee6/patches/AsFigo_pyslint_pr140.patch", "snapshot_url": "https://huggingface.co/datasets/OvertureMMXXI/Phoenix-Bench/tree/957dca0fb6d4316f0c298a5589f65795b38eeee6/snapshots/AsFigo_pyslint_pr140", "testbench_url": "https://huggingface.co/datasets/OvertureMMXXI/Phoenix-Bench/tree/957dca0fb6d4316f0c298a5589f65795b38eeee6/testbench/AsFigo_pyslint_pr140"}
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