[llvm-bugs] [Bug 45830] New: [AMDGPU][MC][GFX9+] Instructions v_add_i32 and v_sub_i32 do not support clamp modifier
via llvm-bugs
llvm-bugs at lists.llvm.org
Thu May 7 07:57:35 PDT 2020
https://bugs.llvm.org/show_bug.cgi?id=45830
Bug ID: 45830
Summary: [AMDGPU][MC][GFX9+] Instructions v_add_i32 and
v_sub_i32 do not support clamp modifier
Product: libraries
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: Backend: AMDGPU
Assignee: unassignedbugs at nondot.org
Reporter: dpreobrazhensky at luxoft.com
CC: llvm-bugs at lists.llvm.org
sp3 supports clamp for v_add_i32 and v_sub_i32. Ilya verified that clamp works
on gfx9 HW.
An example of failed test:
v_add_i32 v0, v1, v2 clamp
These opcodes were renamed to v_add_nc_i32 and v_sub_nc_i32 in gfx10. They
should also be corrected to support clamp.
--
You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20200507/8a1391c6/attachment.html>
More information about the llvm-bugs
mailing list