https://bugs.llvm.org/show_bug.cgi?id=49449
Bug ID: 49449
Summary: [AMDGPU][GFX9][DOC] Incorrect description of SDWA dst
for v_cmp* opcodes
Product: libraries
Version: trunk
Hardware: PC
OS: Windows NT
Status: NEW
Severity: enhancement
Priority: P
Component: Backend: AMDGPU
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
VOPC SDWA description at
https://llvm.org/docs/AMDGPU/AMDGPUAsmGFX9.html#vopc
states that dst must be a vcc. This is incorrect.
For v_cmpx_*sdwa opcodes valid operands are s,flat_scratch,xnack,vcc,ttmp,exec.
For v_cmp_*sdwa opcodes valid operands are s,flat_scratch,xnack,vcc,ttmp.
Operand name ("vcc") is also misleading and should be corrected.
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