llvm-project

46312083 - [SPIRV] Extend and fix SPV_KHR_bit_instructions testing. (#175825)

[SPIRV] Extend and fix SPV_KHR_bit_instructions testing. (#175825) On one hand, this patch adds a couple of new testcases related to SPV_KHR_bit_instructions. On the other hand, it fixes a couple of testcases that were using `llvm.bitreverse.*`, while they were supposed to use the SPIRV-friendly equivalent. --------- Co-authored-by: Marcos Maronas <marcos.maronas@intel.com>