本文整理汇总了C++中asmjsmodule::Global::simdOperation方法的典型用法代码示例。如果您正苦于以下问题：C++ Global::simdOperation方法的具体用法？C++ Global::simdOperation怎么用？C++ Global::simdOperation使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类asmjsmodule::Global的用法示例。
在下文中一共展示了Global::simdOperation方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: v
static bool
ValidateSimdOperation(JSContext *cx, AsmJSModule::Global &global, HandleValue globalVal)
{
// SIMD operations are loaded from the SIMD type, so the type must have been
// validated before the operation.
RootedValue v(cx);
JS_ALWAYS_TRUE(ValidateSimdType(cx, global, globalVal, &v));
RootedPropertyName opName(cx, global.simdOperationName());
if (!GetDataProperty(cx, v, opName, &v))
return false;
Native native = nullptr;
switch (global.simdOperationType()) {
#define SET_NATIVE_INT32X4(op) case AsmJSSimdOperation_##op: native = simd_int32x4_##op; break;
#define SET_NATIVE_FLOAT32X4(op) case AsmJSSimdOperation_##op: native = simd_float32x4_##op; break;
#define FALLTHROUGH(op) case AsmJSSimdOperation_##op:
case AsmJSSimdType_int32x4:
switch (global.simdOperation()) {
FOREACH_INT32X4_SIMD_OP(SET_NATIVE_INT32X4)
FOREACH_COMMONX4_SIMD_OP(SET_NATIVE_INT32X4)
FOREACH_FLOAT32X4_SIMD_OP(FALLTHROUGH)
MOZ_MAKE_COMPILER_ASSUME_IS_UNREACHABLE("shouldn't have been validated in the first "
"place");
}
break;
case AsmJSSimdType_float32x4:
switch (global.simdOperation()) {
FOREACH_FLOAT32X4_SIMD_OP(SET_NATIVE_FLOAT32X4)
FOREACH_COMMONX4_SIMD_OP(SET_NATIVE_FLOAT32X4)
FOREACH_INT32X4_SIMD_OP(FALLTHROUGH)
MOZ_MAKE_COMPILER_ASSUME_IS_UNREACHABLE("shouldn't have been validated in the first "
"place");
}
break;
#undef FALLTHROUGH
#undef SET_NATIVE_FLOAT32X4
#undef SET_NATIVE_INT32X4
#undef SET_NATIVE
}
if (!native || !IsNativeFunction(v, native))
return LinkFail(cx, "bad SIMD.type.* operation");
return true;
}