[clang] [llvm] [Clang][AArch64] Implement widening FMMLA intrinsics (PR #165282)
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Wed Oct 29 07:35:35 PDT 2025
================
@@ -1196,6 +1196,18 @@ def SVMLLA_F32 : SInst<"svmmla[_f32]", "dddd","f", MergeNone, "aarch64_sve_fmmla
let SVETargetGuard = "f64mm", SMETargetGuard = InvalidMode in {
def SVMLLA_F64 : SInst<"svmmla[_f64]", "dddd", "d", MergeNone, "aarch64_sve_fmmla">;
+let SVETargetGuard = "sve-f16f32mm", SMETargetGuard = InvalidMode in {
+ def SVMLLA_F32_F16 : SInst<"svmmla[_f32_f16]", "MMdd", "h", MergeNone, "aarch64_sve_fmmla_f16f32", [IsOverloadNone]>;
+}
+
+let SVETargetGuard = "sve2,f8f32mm", SMETargetGuard = InvalidMode in {
+ def SVMLLA_F32_MF8 : SInst<"svmmla[_f32_mf8]", "MM~~>", "m", MergeNone, "aarch64_sve_fmmla_mf8f32", [IsOverloadNone]>;
----------------
Lukacma wrote:
```suggestion
def SVMLLA_F32_MF8 : SInst<"svmmla[_f32_mf8]", "dd~~>", "f", MergeNone, "aarch64_sve_fmmla_mf8f32", [IsOverloadNone]>;
```
https://github.com/llvm/llvm-project/pull/165282
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