https://bugs.llvm.org/show_bug.cgi?id=51723
Bug ID: 51723
Summary: [AMDGPU][MC][GFX10] MIMG gather4 opcodes failed to
disassemble when d16 is specified
Product: libraries
Version: trunk
Hardware: PC
OS: Windows NT
Status: NEW
Severity: enhancement
Priority: P
Component: Backend: AMDGPU
Assignee: unassignedb...@nondot.org
Reporter: d-...@mail.ru
CC: llvm-bugs@lists.llvm.org
An example of failed test:
0x08,0x08,0x00,0xf1,0x01,0xfe,0x62,0x80
Expected output:
image_gather4 v[254:255], v[1:2], s[8:15], s[12:15] dmask:0x8
dim:SQ_RSRC_IMG_2D d16
Actual result:
s_add_u32 s98, s1, src_lds_direct ; encoding: [0x01,0xfe,0x62,0x80]
Note that instruction image_gather4 shown above is assembled fine with expected
encoding but this encoding cannot be disassembled.
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