[Mlir-commits] [mlir] [MLIR][XeGPU] Add unroll patterns and blocking pass for XeGPU (1/N) (PR #137010)

[Chao Chen]

chencha3 wrote:

> A relative simple reproducer would be:
> 
> ```
> CC=i686-pc-linux-gnu-gcc CXX=i686-pc-linux-gnu-g++ cmake ../llvm -G Ninja -DLLVM_CCACHE_BUILD=ON -DLLVM_ENABLE_PROJECTS='llvm;mlir' -DCMAKE_BUILD_TYPE=MinSizeRel
> ninja
> ninja check-mlir-dialect-xegpu
> ```
> 
> For us, `i686-pc-linux-gnu-gcc` is a trivial wrapper:
> 
> ```
> #!/bin/sh
> exec x86_64-pc-linux-gnu-gcc -m32 -mfpmath=sse "${@}"
> ```
> 
> Though I suppose `i686-pc-linux-gnu-clang` symlink would work too.

Thanks, it has been fixed in https://github.com/llvm/llvm-project/pull/140567, please take a look. 

https://github.com/llvm/llvm-project/pull/137010