https://bugs.llvm.org/show_bug.cgi?id=39318
Bug ID: 39318
Summary: [AMDGPU][MC] disassembly fails for VOP3P when SRC2 >
127
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Backend: AMDGPU
Assignee: unassignedb...@nondot.org
Reporter: tcorr...@amd.com
CC: llvm-bugs@lists.llvm.org
Several disassembly failures have been observed for VOP3P instructions where
SRC2 has a value >127.
Some brief experimentation also provoked an assert when NEG was used for SRC2.
Examples:
opcode: D38F0200 5C020102 -> VK_PK_ADD_F16
opcode: D3920205 5C020B05 -> VK_PK_MAX_F16
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