https://bugs.llvm.org/show_bug.cgi?id=42599
Bug ID: 42599
Summary: [AMDGPU][MC] Incorrect encoding of src0 for DS_GWS_*
instructions
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
For DS_GWS_* instructions assembler should encode VGPR number into vgpr_d0[S0],
which is bits 39:32. Currently assembler is putting the VGPR number into the
"GDS DATA" field, or bits 47:40 which is incorrect.
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