================
@@ -4504,6 +4511,21 @@ static Value *upgradeARMIntrinsicCall(StringRef Name,
CallBase *CI, Function *F,
//
static Value *upgradeAMDGCNIntrinsicCall(StringRef Name, CallBase *CI,
Function *F, IRBuilder<> &Builder) {
+ if (Name.starts_with("wmma.i32.16x16x64.iu8")) {
+ // Legacy WMMA IU8 intrinsic lacked the optional clamp operand. Append
+ // clamp=false for compatibility.
+ if (CI->arg_size() != 7)
----------------
arsenm wrote:
Can move the arg size check above the name check
https://github.com/llvm/llvm-project/pull/171069
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