Jerry Zhang Jian

Sorry that I was on vacation. I will check this next week if I have time…

``` FAILED: SingleSource/Regression/C/gcc-dg/CMakeFiles/GCC-DG_20020103-1.dir/20020103-1.c.o /Users/jerry/snippet/llvm-test-suite/build/tools/timeit --summary SingleSource/Regression/C/gcc-dg/CMakeFiles/GCC-DG_20020103-1.dir/20020103-1.c.o.time /opt/homebrew/opt/ccache/libexec/cc -DNDEBUG -O3 -arch arm64 -isysroot /Library/Developer/CommandLineTools/SDKs/MacOSX14.2.sdk -w -Werror=date-time -w -Wno-implicit-function-declaration -Wno-implicit-int -Wno-int-conversion -O2 -fpic -fno-omit-frame-pointer -fno-asynchronous-unwind-tables -MD -MT SingleSource/Regression/C/gcc-dg/CMakeFiles/GCC-DG_20020103-1.dir/20020103-1.c.o -MF SingleSource/Regression/C/gcc-dg/CMakeFiles/GCC-DG_20020103-1.dir/20020103-1.c.o.d -o SingleSource/Regression/C/gcc-dg/CMakeFiles/GCC-DG_20020103-1.dir/20020103-1.c.o...

There are total 703 tests added when I run `lit /SingleSource/Regression/C/gcc-dg/`, I don't understand why there are 5000+ files changed...?

It seems that ther are sth. wrong, `lit -v -j 32 -o results.json ./SingleSource/Regression/C/gcc-c-torture/` show 2 test cases, this is not right.

@mablinov Sorry for being quite busy recently. I will find time to check again next week. Thank you.

Cool, I am going to test it in our downstream.

In the `main` branch, `lit` has 2437 test cases. However, in your branch, `lit` is missing 1503 test cases.

> Do you mean gcc main? This PR only added the tests directly in gcc.dg without the subdirectories. If you mean the main of this repo, this PR only adds...

I'm getting the following error on x86 clang 17.0.4 ``` FAILED: SingleSource/Regression/C/gcc-dg/GCC-DG_atomic-compare-exchange-5 : && /home/jzhangjian/scratch/llvm-test-suite/build/tools/timeit --summary SingleSource/Regression/C/gcc-dg/GCC-DG_atomic-compare-exchange-5.link.time /sifive/tools/clang/17.0.4/bin/clang -O3 SingleSource/Regression/C/gcc-dg/CMakeFiles/GCC-DG_atomic-compare-exchange-5.dir/atomic-compare-exchange-5.c.o -o SingleSource/Regression/C/gcc-dg/GCC-DG_atomic-compare-exchange-5 && cd /home/jzhangjian/scratch/llvm-test-suite/build/SingleSource/Regression/C/gcc-dg && /sifive/tools/clang/17.0.4/bin/llvm-size --format=sysv /home/jzhangjian/scratch/llvm-test-suite/build/SingleSource/Regression/C/gcc-dg/GCC-DG_atomic-compare-exchange-5 >...