================
@@ -1735,8 +1737,11 @@ defm : SIBufferAtomicPat<"SIbuffer_atomic_dec", i64,
"BUFFER_ATOMIC_DEC_X2">;
let OtherPredicates = [HasAtomicCSubNoRtnInsts] in
defm : SIBufferAtomicPat<"SIbuffer_atomic_csub", i32, "BUFFER_ATOMIC_CSUB",
["noret"]>;
-let SubtargetPredicate = isGFX12Plus in {
+let SubtargetPredicate = HasAtomicBufferPkAddBF16Inst in {
defm : SIBufferAtomicPat_Common<"SIbuffer_atomic_fadd", v2bf16,
"BUFFER_ATOMIC_PK_ADD_BF16_VBUFFER">;
----------------
jayfoad wrote:
VBUFFER is a new encoding in GFX12 which replaces the old MTBUF and MUBUF
encodings. We have different pseudos for VBUFFER (which should only be selected
on GFX12+) and MTBUF/MUBUF (which should only be selected pre-GFX12).
https://github.com/llvm/llvm-project/pull/95930
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