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shader: lower wave32 whole-wave UMin and UMax reductions to subgroup reductions

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Co-authored-by: Senaxx <michelbeld@gmail.com>
Co-authored-by: Mac <me@itsmemac.com>
This commit is contained in:
nmzik
2026-10-26 01:12:50 +01:00
parent be1c84f4d7
commit 6357740fa1
7 changed files with 102 additions and 60 deletions
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src/graphics/shader/recompiler/ir/opcodes/ValueOpcodes.inc
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@@ -222,6 +222,7 @@ VALUE_OPCODE(Ballot, U32x4, U1)
VALUE_OPCODE(ReadFirstLane, U32, U32, U1)
VALUE_OPCODE(ReadLane, U32, U32, U32)
VALUE_OPCODE(SubgroupUMinU32, U32, U32)
VALUE_OPCODE(SubgroupUMaxU32, U32, U32)
VALUE_OPCODE(WriteLane, U32, U32, U32, U32)
VALUE_OPCODE(Permlane16U32, U32, U32, U32, U32, U1, U32)
VALUE_OPCODE(PermuteU32, U32, U32, U32, U1)