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all: switch to LLVM 16

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This commit adds support for LLVM 16 and switches to it by default. That
means three LLVM versions are supported at the same time: LLVM 14, 15,
and 16.

This commit includes work by QuLogic:

  * Part of this work was based on a PR by QuLogic:
    https://github.com/tinygo-org/tinygo/pull/3649
    But I also had parts of this already implemented in an old branch I
    already made for LLVM 16.
  * QuLogic also provided a CGo fix here, which is also incorporated in
    this commit:
    https://github.com/tinygo-org/tinygo/pull/3869

The difference with the original PR by QuLogic is that this commit is
more complete:
  * It switches to LLVM 16 by default.
  * It updates some things to also make it work with a self-built LLVM.
  * It fixes the CGo bug in a slightly different way, and also fixes
    another one not included in the original PR.
  * It does not keep compiler tests passing on older LLVM versions. I
    have found this to be quite burdensome and therefore don't generally
    do this - the smoke tests should hopefully catch most regressions.
This commit is contained in:
Ayke van Laethem
2022-11-27 14:18:22 +01:00
committed by Ron Evans
parent ff32fbbb4f
commit 1d7543e2bf
44 changed files with 233 additions and 164 deletions
Download Patch File Download Diff File Expand all files Collapse all files
.github/workflows/build-macos.yml
+3 -3
View File
@@ -33,7 +33,7 @@ jobs:
uses: actions/cache/restore@v3
id: cache-llvm-source
with:
key: llvm-source-15-macos-v3
key: llvm-source-16-macos-v1
path: |
llvm-project/clang/lib/Headers
llvm-project/clang/include
@@ -58,7 +58,7 @@ jobs:
uses: actions/cache/restore@v3
id: cache-llvm-build
with:
key: llvm-build-15-macos-v4
key: llvm-build-16-macos-v1
path: llvm-build
- name: Build LLVM
if: steps.cache-llvm-build.outputs.cache-hit != 'true'
@@ -120,7 +120,7 @@ jobs:
- name: Install LLVM
shell: bash
run: |
HOMEBREW_NO_AUTO_UPDATE=1 brew install llvm@15
HOMEBREW_NO_AUTO_UPDATE=1 brew install llvm@16
- name: Checkout
uses: actions/checkout@v3
- name: Install Go
.github/workflows/docker.yml
+1 -1
View File
@@ -53,7 +53,7 @@ jobs:
push: true
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
build-contexts: tinygo-llvm-build=docker-image://tinygo/llvm-15
build-contexts: tinygo-llvm-build=docker-image://tinygo/llvm-16
cache-from: type=gha
cache-to: type=gha,mode=max
- name: Trigger Drivers repo build on Github Actions
.github/workflows/linux.yml
+8 -8
View File
@@ -43,7 +43,7 @@ jobs:
uses: actions/cache/restore@v3
id: cache-llvm-source
with:
key: llvm-source-15-linux-alpine-v3
key: llvm-source-16-linux-alpine-v1
path: |
llvm-project/clang/lib/Headers
llvm-project/clang/include
@@ -68,7 +68,7 @@ jobs:
uses: actions/cache/restore@v3
id: cache-llvm-build
with:
key: llvm-build-15-linux-alpine-v4
key: llvm-build-16-linux-alpine-v1
path: llvm-build
- name: Build LLVM
if: steps.cache-llvm-build.outputs.cache-hit != 'true'
@@ -194,7 +194,7 @@ jobs:
uses: actions/cache/restore@v3
id: cache-llvm-source
with:
key: llvm-source-15-linux-asserts-v3
key: llvm-source-16-linux-asserts-v1
path: |
llvm-project/clang/lib/Headers
llvm-project/clang/include
@@ -219,7 +219,7 @@ jobs:
uses: actions/cache/restore@v3
id: cache-llvm-build
with:
key: llvm-build-15-linux-asserts-v4
key: llvm-build-16-linux-asserts-v1
path: llvm-build
- name: Build LLVM
if: steps.cache-llvm-build.outputs.cache-hit != 'true'
@@ -297,7 +297,7 @@ jobs:
uses: actions/cache/restore@v3
id: cache-llvm-source
with:
key: llvm-source-15-linux-v3
key: llvm-source-16-linux-v1
path: |
llvm-project/clang/lib/Headers
llvm-project/clang/include
@@ -322,7 +322,7 @@ jobs:
uses: actions/cache/restore@v3
id: cache-llvm-build
with:
key: llvm-build-15-linux-arm-v4
key: llvm-build-16-linux-arm-v1
path: llvm-build
- name: Build LLVM
if: steps.cache-llvm-build.outputs.cache-hit != 'true'
@@ -414,7 +414,7 @@ jobs:
uses: actions/cache/restore@v3
id: cache-llvm-source
with:
key: llvm-source-15-linux-v3
key: llvm-source-16-linux-v1
path: |
llvm-project/clang/lib/Headers
llvm-project/clang/include
@@ -439,7 +439,7 @@ jobs:
uses: actions/cache/restore@v3
id: cache-llvm-build
with:
key: llvm-build-15-linux-arm64-v4
key: llvm-build-16-linux-arm64-v1
path: llvm-build
- name: Build LLVM
if: steps.cache-llvm-build.outputs.cache-hit != 'true'
.github/workflows/llvm.yml
+2 -2
View File
@@ -35,8 +35,8 @@ jobs:
uses: docker/metadata-action@v4
with:
images: |
tinygo/llvm-15
ghcr.io/${{ github.repository_owner }}/llvm-15
tinygo/llvm-16
ghcr.io/${{ github.repository_owner }}/llvm-16
tags: |
type=sha,format=long
type=raw,value=latest
.github/workflows/sizediff.yml
+6 -6
View File
@@ -24,19 +24,19 @@ jobs:
submodules: true
- name: Install apt dependencies
run: |
echo 'deb https://apt.llvm.org/jammy/ llvm-toolchain-jammy-15 main' | sudo tee /etc/apt/sources.list.d/llvm.list
echo 'deb https://apt.llvm.org/jammy/ llvm-toolchain-jammy-16 main' | sudo tee /etc/apt/sources.list.d/llvm.list
wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
sudo apt-get update
sudo apt-get install --no-install-recommends -y \
llvm-15-dev \
clang-15 \
libclang-15-dev \
lld-15
llvm-16-dev \
clang-16 \
libclang-16-dev \
lld-16
- name: Restore LLVM source cache
uses: actions/cache@v3
id: cache-llvm-source
with:
key: llvm-source-15-sizediff-v1
key: llvm-source-16-sizediff-v1
path: |
llvm-project/compiler-rt
- name: Download LLVM source
.github/workflows/windows.yml
+2 -2
View File
@@ -41,7 +41,7 @@ jobs:
uses: actions/cache/restore@v3
id: cache-llvm-source
with:
key: llvm-source-15-windows-v4
key: llvm-source-16-windows-v1
path: |
llvm-project/clang/lib/Headers
llvm-project/clang/include
@@ -66,7 +66,7 @@ jobs:
uses: actions/cache/restore@v3
id: cache-llvm-build
with:
key: llvm-build-15-windows-v6
key: llvm-build-16-windows-v1
path: llvm-build
- name: Build LLVM
if: steps.cache-llvm-build.outputs.cache-hit != 'true'