[𝘀𝗽𝗿] initial version

Created using spr 1.3.4

Author: boomanaiden154

.github/workflows/build-ci-container.yml

@@ -44,7 +44,7 @@ jobs:
         id: vars
         run: |
           tag=$(git rev-parse --short=12 HEAD)
-          container_name="ghcr.io/$GITHUB_REPOSITORY_OWNER/${{ matrix.arch }}/ci-ubuntu-22.04"
+          container_name="ghcr.io/$GITHUB_REPOSITORY_OWNER/${{ matrix.arch }}/ci-ubuntu-24.04"
           echo "container-name=$container_name" >> $GITHUB_OUTPUT
           echo "container-name-agent=$container_name-agent" >> $GITHUB_OUTPUT
           echo "container-name-tag=$container_name:$tag" >> $GITHUB_OUTPUT

.github/workflows/containers/github-action-ci/Dockerfile

@@ -1,8 +1,8 @@
-FROM docker.io/library/ubuntu:22.04 as base
+FROM docker.io/library/ubuntu:24.04 as base
 ENV LLVM_SYSROOT=/opt/llvm
 
 FROM base as stage1-toolchain
-ENV LLVM_VERSION=19.1.5
+ENV LLVM_VERSION=20.1.1
 
 RUN apt-get update && \
     apt-get install -y \
@@ -20,12 +20,6 @@ RUN curl -O -L https://github.com/llvm/llvm-project/archive/refs/tags/llvmorg-$L
 
 WORKDIR /llvm-project-llvmorg-$LLVM_VERSION
 
-# Patch to enable better PGO profile data.
-# TODO: Remove this for llvm 20
-ADD https://github.com/llvm/llvm-project/commit/738250989ce516f02f809bdfde474a039c77e81f.patch .
-
-RUN patch -p1 < 738250989ce516f02f809bdfde474a039c77e81f.patch
-
 RUN cmake -B ./build -G Ninja ./llvm \
   -C ./clang/cmake/caches/BOLT-PGO.cmake \
   -DBOOTSTRAP_LLVM_ENABLE_LLD=ON \