Alexey Serbin has posted comments on this change. ( http://gerrit.cloudera.org:8080/24914 )
Change subject: IMPALA-11917: Upgrade to GCC 15 and LLVM 19 ...................................................................... Patch Set 5: Code-Review+1 (3 comments) http://gerrit.cloudera.org:8080/#/c/24914/5//COMMIT_MSG Commit Message: http://gerrit.cloudera.org:8080/#/c/24914/5//COMMIT_MSG@9 PS5, Line 9: pgrading Clang to a newer : version Just curious: were there attempts to upgrade LLVM/CLANG to version 19 while keeping current GCC/toochain as-is or LLVM19 requires at least GCC15 to compile? I guess might it be an option to split these two updates into separate patches when tracking perf regressions in the codegen-related parts. http://gerrit.cloudera.org:8080/#/c/24914/5//COMMIT_MSG@10 PS5, Line 10: Upgrades to LLVM 19 BTW, what prevented upgrading up to version 22.1.8 or even to current 23.1.2 right away? http://gerrit.cloudera.org:8080/#/c/24914/5/buildall.sh File buildall.sh: http://gerrit.cloudera.org:8080/#/c/24914/5/buildall.sh@76 PS5, Line 76: 19.1.1 Just curious: if staying with the LLVM19 line, why not to go with 19.1.7 -- the final minor/patch release in the line? Is there anything special about 19.1.1 release? -- To view, visit http://gerrit.cloudera.org:8080/24914 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: native-toolchain Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: Ic7793748ff86d9c27530e135cb3b74319067a971 Gerrit-Change-Number: 24914 Gerrit-PatchSet: 5 Gerrit-Owner: Michael Smith <[email protected]> Gerrit-Reviewer: Alexey Serbin <[email protected]> Gerrit-Reviewer: Joe McDonnell <[email protected]> Gerrit-Reviewer: Laszlo Gaal <[email protected]> Gerrit-Reviewer: Michael Smith <[email protected]> Gerrit-Comment-Date: Wed, 23 Sep 2026 20:12:29 +0000 Gerrit-HasComments: Yes
