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opt_merge: hashing performance and correctness #1218

opt_merge: hashing performance and correctness

opt_merge: hashing performance and correctness #1218

Workflow file for this run

name: Compiler testing
on: [push, pull_request]
jobs:
pre_job:
runs-on: ubuntu-latest
outputs:
should_skip: ${{ steps.skip_check.outputs.should_skip }}
steps:
- id: skip_check
uses: fkirc/skip-duplicate-actions@v5
with:
paths_ignore: '["**/README.md", "docs/**", "guidelines/**"]'
# cancel previous builds if a new commit is pushed
cancel_others: 'true'
# only run on push *or* pull_request, not both
concurrent_skipping: 'same_content_newer'
test-compile:
runs-on: ${{ matrix.os }}
needs: pre_job
if: needs.pre_job.outputs.should_skip != 'true'
env:
CXXFLAGS: ${{ startsWith(matrix.compiler, 'gcc') && '-Wp,-D_GLIBCXX_ASSERTIONS' || ''}}
CC_SHORT: ${{ startsWith(matrix.compiler, 'gcc') && 'gcc' || 'clang' }}
strategy:
matrix:
os:
- ubuntu-latest
compiler:
# oldest supported
- 'clang-14'
- 'gcc-10'
# newest
- 'clang'
- 'gcc'
include:
# macOS
- os: macos-13
compiler: 'clang'
# oldest clang not available on ubuntu-latest
- os: ubuntu-20.04
compiler: 'clang-10'
fail-fast: false
steps:
- name: Checkout Yosys
uses: actions/checkout@v4
with:
submodules: true
- name: Setup environment
uses: ./.github/actions/setup-build-env
- name: Setup Cpp
uses: aminya/setup-cpp@v1
with:
compiler: ${{ matrix.compiler }}
- name: Tool versions
shell: bash
run: |
$CC --version
$CXX --version
# minimum standard
- name: Build C++17
shell: bash
run: |
make config-$CC_SHORT
make -j$procs CXXSTD=c++17 compile-only
# maximum standard, only on newest compilers
- name: Build C++20
if: ${{ matrix.compiler == 'clang' || matrix.compiler == 'gcc'}}
shell: bash
run: |
make config-$CC_SHORT
make -j$procs CXXSTD=c++20 compile-only