跳转至

Use scripts(often)

https://github.ibm.com/cdl-compiler/llvm/wiki/Use-script-to-build-&-test-llvm

Note

  1. If you are using buildllvm.sh to build the master, you should add --community option. Or the case log.test will be failed. Detail see the issue 6452.
  2. Recofigure can use the option --clobber or rm $LLVM_BUILD/CMakeCache.txt, it will use rm -rf *.

On recycler

Below command is for master build, I have add --community. If you want to build wyvern_dev, you should remove the --community.

Build

Don't add DLLVM_ENABLE_EXPENSIVE_CHECKS=ON ，or ninja check-asan will be failed

编译llvm时，默认使用--use-lld，使用以下lld

/home/shkzhang/llvm/build/bin/ld.lld

clang test.c -v

The fist build

Bash
# Using the default compiler: /xl_le/gsa/tlbgsa/projects/w/wyvern-environment/compilers/ppc64le/linux_leppc/clang.10.0.0.rc2/bin/clang
# master use --community
/home/shkzhang/llvm_test_script/scripts/buildllvm.sh --community --clobber --src=/home/shkzhang/llvm/llvm  --log=/home/shkzhang/llvm/buildlog --ninja --install --width=80 --lit-list-results --cmake-variables=-DTSAN_TEST_DEFLAKE_THRESHOLD=200 --build=/home/shkzhang/llvm/build --cmake-variables=-DBUILD_SHARED_LIBS=ON --install-dir=/home/shkzhang/llvm/install --build-type=Release

# wyvern_dev
/home/shkzhang/llvm_test_script/scripts/buildllvm.sh --clobber --src=/home/shkzhang/llvm/llvm  --log=/home/shkzhang/llvm/buildlog --ninja --install --width=80 --lit-list-results --cmake-variables=-DTSAN_TEST_DEFLAKE_THRESHOLD=200 --build=/home/shkzhang/llvm/build --cmake-variables=-DBUILD_SHARED_LIBS=ON --install-dir=/home/shkzhang/llvm/install --build-type=Release

Some extra option:

Bash
--cmake-variables=-DLLVM_ENABLE_EXPENSIVE_CHECKS=ON
--cmake-variables=-DLLVM_TARGETS_TO_BUILD=PowerPC

The second build

Bash
ninja -j120

Test

Bash
# Run all lit and lnt master
/home/shkzhang/llvm_test_script/scripts/testllvm.sh --log=/home/shkzhang/llvm/testlog --test-suite-path=/home/shkzhang/llvm_test_script/llvm-test-suite --lit-path=/home/shkzhang/llvm/build/bin/llvm-lit --width=120  --lit --lnt=all  

# Run all lit and lnt wyvern
/home/shkzhang/llvm_test_script/scripts/testllvm.sh --log=/home/shkzhang/llvm/testlog --test-suite-path=/home/shkzhang/llvm_test_script/test-suite-wyvern --lit-path=/home/shkzhang/llvm/build/bin/llvm-lit --width=120  --lit --lnt=all 

# Run all lit and lnt, except IBM
/home/shkzhang/llvm_test_script/scripts/testllvm.sh --log=/home/shkzhang/llvm/testlog --test-suite-path=/home/shkzhang/llvm_test_script/llvm-test-suite --lit-path=/home/shkzhang/llvm/build/bin/llvm-lit --width=120  --lit --lnt  

# Only run lit
/home/shkzhang/llvm_test_script/scripts/testllvm.sh --log=/home/shkzhang/llvm/testlog --test-suite-path=/home/shkzhang/llvm_test_script/llvm-test-suite --lit-path=/home/shkzhang/llvm/build/bin/llvm-lit --width=120  --lit --no-lnt  

# Only run all lnt
/home/shkzhang/llvm_test_script/scripts/testllvm.sh --log=/home/shkzhang/llvm/testlog --test-suite-path=/home/shkzhang/llvm_test_script/llvm-test-suite --lit-path=/home/shkzhang/llvm/build/bin/llvm-lit --width=120 --no-lit --lnt  

# Only run all lnt, except IBM
/home/shkzhang/llvm_test_script/scripts/testllvm.sh --log=/home/shkzhang/llvm/testlog --test-suite-path=/home/shkzhang/llvm_test_script/llvm-test-suite --lit-path=/home/shkzhang/llvm/build/bin/llvm-lit --width=120 --no-lit --lnt=all

Note that if enable DLLVM_ENABLE_EXPENSIVE_CHECKS=ON , ninja check-llvm will run more cases, but ninja check-asan will be failed.

Bash
ninja -check-llvm -j120    
ninja -check-asan -j120
ninja -check-all -j120