[PATCH] D88968: [WebAssembly] Prototype i16x8.q15mulr_sat_s

Heejin Ahn via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Oct 8 03:39:42 PDT 2020


aheejin accepted this revision.
aheejin added inline comments.
This revision is now accepted and ready to land.


================
Comment at: clang/include/clang/Basic/BuiltinsWebAssembly.def:117
 
+TARGET_BUILTIN(__builtin_wasm_q15mulr_saturate_s_i8x16, "V8UsV8UsV8Us", "nc", "simd128")
+
----------------
- Is it implemented in the VM? If not shouldn't we use `unimplemented-simd128`?
- Are the args and the result unsigned?


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