https://bugs.llvm.org/show_bug.cgi?id=32927
Bug ID: 32927
Summary: [mc] Disassembler incorrectly appends "_e32" suffix to
v_madak/v_madmk instructions
Product: libraries
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: Backend: AMDGPU
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
v_madak/v_madmk instructions cannot be promoted to VOP3, so "_e32" suffix
should not be used.
Examples of failed tests:
0x80,0x04,0x0a,0x4a,0x21,0x11,0x00,0x00
0x80,0x04,0x0a,0x30,0x41,0x31,0x21,0x11
0x80,0x06,0x0a,0x48,0x21,0x11,0x00,0x00
0x80,0x06,0x0a,0x2e,0x41,0x31,0x21,0x11
Disassembled as
v_madak_f16_e32 v5, 0, v2, 0x1121
v_madak_f32_e32 v5, 0, v2, 0x11213141
v_madmk_f16_e32 v5, 0, 0x1121, v3
v_madmk_f32_e32 v5, 0, 0x11213141, v3
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