llvm-project

7baa7edc - [libclc]: clspv: add a dummy implememtation for mul_hi (#134094)

[libclc]: clspv: add a dummy implememtation for mul_hi (#134094) clspv uses a better implementation that is not using a bigger side when not available. Add a dummy implementation for mul_hi to avoid to override the implementation of clspv with the one in libclc.