[llvm-bugs] [Bug 51341] New: [AMDGPU][DOC] Incorrect description of VOP3P v_fma_mix opcodes

via llvm-bugs llvm-bugs at lists.llvm.org
Wed Aug 4 06:33:59 PDT 2021


https://bugs.llvm.org/show_bug.cgi?id=51341

            Bug ID: 51341
           Summary: [AMDGPU][DOC] Incorrect description of VOP3P v_fma_mix
                    opcodes
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Backend: AMDGPU
          Assignee: unassignedbugs at nondot.org
          Reporter: d-pre at mail.ru
                CC: llvm-bugs at lists.llvm.org

These opcodes accept 16-bit literals, however description states that literals
cannot be used.

Actually these opcodes should accept either 16-bit or 32-bit literals depending
on op_sel modifier, but AMDGPU assembler does not currently support this
feature.

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