Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

当前的LLVM是否支持P扩展规范中向量化的变量类型和函数？ #61

Open
ByeBeihai opened this issue Nov 12, 2022 · 0 comments
Open

当前的LLVM是否支持P扩展规范中向量化的变量类型和函数？ #61

ByeBeihai opened this issue Nov 12, 2022 · 0 comments

Comments

@ByeBeihai
Copy link

image
P扩展手册中规定了可选的向量化的Intrinsic functions，如上图中的__rv_v_uadd16函数。
请问当前的LLVM可以调用这样的函数吗？我尝试了像直接调用__rv_add16一样调用__rv_v_uadd16，但是得到了函数未定义的报错。
此外我注意到直接使用uint16x2_t这样的变量类型也会报未定义的错误。请问这样的变量类型该如何正确使用呢？需要我自行定义或者引用某个头文件吗？
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@ByeBeihai