================
@@ -1548,6 +1548,45 @@ let TargetPrefix = "nvvm" in {
Intrinsic<[llvm_v2f16_ty], [llvm_i16_ty], [IntrNoMem, IntrNoCallback]>;
def int_nvvm_e5m2x2_to_f16x2_rn_relu :
ClangBuiltin<"__nvvm_e5m2x2_to_f16x2_rn_relu">,
Intrinsic<[llvm_v2f16_ty], [llvm_i16_ty], [IntrNoMem, IntrNoCallback]>;
+
+ def int_nvvm_ff_to_e2m3x2_rn : ClangBuiltin<"__nvvm_ff_to_e2m3x2_rn">,
+ Intrinsic<[llvm_i16_ty], [llvm_float_ty, llvm_float_ty], [IntrNoMem,
IntrNoCallback]>;
+ def int_nvvm_ff_to_e2m3x2_rn_relu :
ClangBuiltin<"__nvvm_ff_to_e2m3x2_rn_relu">,
----------------
Wolfram70 wrote:
I chose this name for the intrinsics to maintain consistency since all other
CVT intrinsics with two `llvm_float_ty` as inputs (like the `f32` to `e4m3x2`,
`e5m2x2`, `f16x2` and `bf16x2` conversions) appear to use `ff` in the name
instead of `f32x2`.
https://github.com/llvm/llvm-project/pull/134345
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