https://bugs.llvm.org/show_bug.cgi?id=32936
Bug ID: 32936
Summary: [mc] Disassembler appends "_e64" for many VI opcodes
like v_bfm_b32
Product: libraries
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: Backend: AMDGPU
Assignee: unassignedb...@nondot.org
Reporter: dpreobrazhen...@luxoft.com
CC: llvm-bugs@lists.llvm.org
In VI these instructions can only be encoded using VOP3 format (VOP2/VOP3 in
CI). However disassembler appends "_e64" suffix which is misleading for VI ISA.
Full list of opcodes affected by this issue:
v_bcnt_u32_b32
v_bfm_b32
v_cvt_pk_i16_i32
v_cvt_pk_u16_u32
v_cvt_pkaccum_u8_f32
v_cvt_pknorm_i16_f32
v_cvt_pknorm_u16_f32
v_cvt_pkrtz_f16_f32
v_ldexp_f32
v_mbcnt_hi_u32_b32
v_mbcnt_lo_u32_b32
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