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GET /api/1.1/patches/2232500/?format=api
{ "id": 2232500, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2232500/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/patch/36b6e353-d5a8-4bb8-b5e9-2b406be95983@redhat.com/", "project": { "id": 17, "url": "http://patchwork.ozlabs.org/api/1.1/projects/17/?format=api", "name": "GNU Compiler Collection", "link_name": "gcc", "list_id": "gcc-patches.gcc.gnu.org", "list_email": "gcc-patches@gcc.gnu.org", "web_url": null, "scm_url": null, "webscm_url": null }, "msgid": "<36b6e353-d5a8-4bb8-b5e9-2b406be95983@redhat.com>", "date": "2026-05-04T15:49:37", "name": "[COMMITTED,5/6] Ranger_cache::range_of_expr should handle no context.", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "a7ebe4a5612d7e46398ef36142b4b77385521d64", "submitter": { "id": 7458, "url": "http://patchwork.ozlabs.org/api/1.1/people/7458/?format=api", "name": "Andrew MacLeod", "email": "amacleod@redhat.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/gcc/patch/36b6e353-d5a8-4bb8-b5e9-2b406be95983@redhat.com/mbox/", "series": [ { "id": 502687, "url": "http://patchwork.ozlabs.org/api/1.1/series/502687/?format=api", "web_url": "http://patchwork.ozlabs.org/project/gcc/list/?series=502687", "date": "2026-05-04T15:49:11", "name": "[COMMITTED,1/6] get_tree_range should check the supplied range type.", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/502687/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2232500/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2232500/checks/", "tags": {}, "headers": { "Return-Path": "<gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "gcc-patches@gcc.gnu.org" ], "Delivered-To": [ "patchwork-incoming@legolas.ozlabs.org", "gcc-patches@gcc.gnu.org" ], "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256\n header.s=mimecast20190719 header.b=RulhBXD6;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=gcc.gnu.org\n (client-ip=2620:52:6:3111::32; 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boundary=\"------------Wc7BgtW0GFviujHEVX0AeGce\"", "Content-Language": "en-US", "X-BeenThere": "gcc-patches@gcc.gnu.org", "X-Mailman-Version": "2.1.30", "Precedence": "list", "List-Id": "Gcc-patches mailing list <gcc-patches.gcc.gnu.org>", "List-Unsubscribe": "<https://gcc.gnu.org/mailman/options/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=unsubscribe>", "List-Archive": "<https://gcc.gnu.org/pipermail/gcc-patches/>", "List-Post": "<mailto:gcc-patches@gcc.gnu.org>", "List-Help": "<mailto:gcc-patches-request@gcc.gnu.org?subject=help>", "List-Subscribe": "<https://gcc.gnu.org/mailman/listinfo/gcc-patches>,\n <mailto:gcc-patches-request@gcc.gnu.org?subject=subscribe>", "Errors-To": "gcc-patches-bounces~incoming=patchwork.ozlabs.org@gcc.gnu.org" }, "content": "Rangers cache is implemented as a \"read-only\" range-query, but the \nrange_of_expr implementation fails to handle the case where these is no \ncontext provided.\n\nThis patch adds support for that, picking up the global value from the \ncache.\n\nBootstrapped on x86_64-pc-linux-gnu with no regressions. Pushed.\n\nAndrew", "diff": "From 63b9fd7f4f6ce8b100584efea704d2f94855fd0c Mon Sep 17 00:00:00 2001\nFrom: Andrew MacLeod <amacleod@redhat.com>\nDate: Tue, 16 Dec 2025 13:44:45 -0500\nSubject: [PATCH 5/6] Ranger_cache::range_of_expr should handle no context.\n\nrange_of_expr is suppose to return a global value if there is no context\nand instead it was crashing.\n\n\t* gimple-range-cache.cc (ranger_cache::range_of_expr): Handle\n\tNULL statement.\n---\n gcc/gimple-range-cache.cc | 24 +++++++++++++-----------\n 1 file changed, 13 insertions(+), 11 deletions(-)\n\ndiff --git a/gcc/gimple-range-cache.cc b/gcc/gimple-range-cache.cc\nindex 02af482838d..f3aa256acb0 100644\n--- a/gcc/gimple-range-cache.cc\n+++ b/gcc/gimple-range-cache.cc\n@@ -1274,19 +1274,21 @@ bool\n ranger_cache::range_of_expr (vrange &r, tree name, gimple *stmt)\n {\n if (!gimple_range_ssa_p (name))\n+ get_tree_range (r, name, stmt);\n+ /* If no context is provided, pick up the global value. */\n+ else if (!stmt)\n+ get_global_range (r, name);\n+ else\n {\n- get_tree_range (r, name, stmt);\n- return true;\n- }\n-\n- basic_block bb = gimple_bb (stmt);\n- gimple *def_stmt = SSA_NAME_DEF_STMT (name);\n- basic_block def_bb = gimple_bb (def_stmt);\n+ basic_block bb = gimple_bb (stmt);\n+ gimple *def_stmt = SSA_NAME_DEF_STMT (name);\n+ basic_block def_bb = gimple_bb (def_stmt);\n \n- if (bb == def_bb)\n- range_of_def (r, name, bb);\n- else\n- entry_range (r, name, bb, RFD_NONE);\n+ if (bb == def_bb)\n+\trange_of_def (r, name, bb);\n+ else\n+\tentry_range (r, name, bb, RFD_NONE);\n+ }\n return true;\n }\n \n-- \n2.45.0\n\n", "prefixes": [ "COMMITTED", "5/6" ] }