From 942f33be468e057fb599ea6b6f6e165ba25689b1 Mon Sep 17 00:00:00 2001 From: Nikita Popov Date: Wed, 9 Jul 2025 13:01:56 +0200 Subject: [PATCH 1/2] Update to LLVM 21 --- .gitmodules | 2 +- src/llvm-project | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/.gitmodules b/.gitmodules index 439fde6d76601..8617643a12029 100644 --- a/.gitmodules +++ b/.gitmodules @@ -25,7 +25,7 @@ [submodule "src/llvm-project"] path = src/llvm-project url = https://github.com/rust-lang/llvm-project.git - branch = rustc/20.1-2025-07-13 + branch = rustc/21.1-2025-08-01 shallow = true [submodule "src/doc/embedded-book"] path = src/doc/embedded-book diff --git a/src/llvm-project b/src/llvm-project index e8a2ffcf322f4..d35840afa50d2 160000 --- a/src/llvm-project +++ b/src/llvm-project @@ -1 +1 @@ -Subproject commit e8a2ffcf322f45b8dce82c65ab27a3e2430a6b51 +Subproject commit d35840afa50d2615835d6a836f1967c57008188a From e2981f099ca037269844a3ec6fccbe0b1f45fd38 Mon Sep 17 00:00:00 2001 From: Nikita Popov Date: Thu, 17 Jul 2025 14:25:53 +0200 Subject: [PATCH 2/2] Update host toolchain Necessary to avoid a bolt-related crash. --- src/ci/docker/scripts/build-clang.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/ci/docker/scripts/build-clang.sh b/src/ci/docker/scripts/build-clang.sh index 536991cc06b7d..f2972abd14451 100755 --- a/src/ci/docker/scripts/build-clang.sh +++ b/src/ci/docker/scripts/build-clang.sh @@ -5,7 +5,7 @@ set -ex source shared.sh # Try to keep the LLVM version here in sync with src/ci/scripts/install-clang.sh -LLVM=llvmorg-20.1.0-rc2 +LLVM=llvmorg-21.1.0-rc2 mkdir llvm-project cd llvm-project