[llvm] [X86] Add encoding support for indirect branch history fence (PR #200918)

Tue Jun 2 21:25:57 PDT 2026

mahesh-attarde wrote:

All Failure check is same file. We have PR for it already https://github.com/llvm/llvm-project/pull/201039

2026-06-03T04:20:33.9067032Z   LLVM :: CodeGen/X86/machine-block-hash.mir
2026-06-03T04:20:33.9067214Z 
2026-06-03T04:20:33.9067218Z 
2026-06-03T04:20:33.9067304Z Testing Time: 488.71s
2026-06-03T04:20:33.9067428Z 
2026-06-03T04:20:33.9067520Z Total Discovered Tests: 74784
2026-06-03T04:20:33.9067752Z   Skipped          :    49 (0.07%)
2026-06-03T04:20:33.9067986Z   Unsupported      :  1526 (2.04%)
2026-06-03T04:20:33.9068218Z   Passed           : 73019 (97.64%)
2026-06-03T04:20:33.9068464Z   Expectedly Failed:   189 (0.25%)
2026-06-03T04:20:33.9068697Z   Failed           :     1 (0.00%)

https://github.com/llvm/llvm-project/pull/200918