================
@@ -2468,4 +2468,30 @@ let SVETargetGuard = "sve2,fp8", SMETargetGuard =
"sme2,fp8" in {
// 8-bit floating-point convert to BFloat16/Float16 (top)
def SVF1CVTLT : SInst<"svcvtlt1_{d}[_mf8]_fpm", "d~>", "bh", MergeNone,
"aarch64_sve_fp8_cvtlt1", [VerifyRuntimeMode, SetsFPMR]>;
def SVF2CVTLT : SInst<"svcvtlt2_{d}[_mf8]_fpm", "d~>", "bh", MergeNone,
"aarch64_sve_fp8_cvtlt2", [VerifyRuntimeMode, SetsFPMR]>;
+
+ // BFloat16/Float16 convert, narrow and interleave to 8-bit floating-point
+ def SVFCVTN : SInst<"svcvtn_mf8[_{d}_x2]_fpm", "~2>", "bh", MergeNone,
"aarch64_sve_fp8_cvtn", [VerifyRuntimeMode, SetsFPMR]>;
+
+ // Single-precision convert, narrow and interleave to 8-bit floating-point
(top and bottom)
----------------
momchil-velikov wrote:
It comes from a stacked PR, that was committed. I've now rebased this one on
top of `main` and conversions
https://github.com/llvm/llvm-project/pull/118125
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