llvm-project

6912b918 - [AMDGPU] Fix crash in SIWholeQuadMode with debug instructions. (#178282)

[AMDGPU] Fix crash in SIWholeQuadMode with debug instructions. (#178282) The prepareInsertion function was crashing when debug instructions appeared at positions being queried for slot indices. Debug instructions don't have entries in the slot index map, so getInstructionIndex would fail with an assertion. Fixes SWDEV-480902.