remove SIMD_TEST

Author: powerboat9

gcc/rust/util/rust-attribute-values.h

@@ -89,8 +89,6 @@ class Attributes
 
   static constexpr auto &TEST = "test";
 
-  static constexpr auto &SIMD_TEST = "simd_test";
-
   static constexpr auto &RUSTC_ARGS_REQUIRED_CONST
     = "rustc_args_required_const";
 };

gcc/rust/util/rust-attributes.cc

@@ -126,8 +126,7 @@ static const BuiltinAttrDefinition __definitions[]
      {Attrs::NON_EXHAUSTIVE, TYPE_CHECK},
      {Attrs::RUSTFMT, EXTERNAL},
 
-     {Attrs::TEST, CODE_GENERATION},
-     {Attrs::SIMD_TEST, CODE_GENERATION}};
+     {Attrs::TEST, CODE_GENERATION}};
 
 BuiltinAttributeMappings *
 BuiltinAttributeMappings::get ()