llvm-project/llvm/test/MC/AMDGPU/vop1-gfx9-err.s

// RUN: not llvm-mc -arch=amdgcn -mcpu=gfx900 -show-encoding %s 2>&1 | FileCheck -check-prefixes=GCN,GFX9 %s
// RUN: not llvm-mc -arch=amdgcn -mcpu=tonga -show-encoding %s 2>&1 | FileCheck -check-prefixes=GCN,VI %s
// RUN: not llvm-mc -arch=amdgcn -mcpu=hawaii -show-encoding %s 2>&1 | FileCheck -check-prefixes=GCN,CI %s

v_swap_b32 v1, 1
// GCN: :16: error: invalid operand for instruction

v_swap_b32 v1, s0
// GCN: :16: error: invalid operand for instruction

// FIXME: Better error for it requiring VOP1 encoding
v_swap_b32_e64 v1, v2
// GFX9: :1: error: invalid instruction, did you mean: v_swap_b32?
// CI: :1: error: invalid instruction
// VI: :1: error: invalid instruction

v_swap_b32 v1, v2, v1
// GCN: :20: error: invalid operand for instruction

v_swap_b32 v1, v2, v2
// GCN: :20: error: invalid operand for instruction

v_swap_b32 v1, v2, v2, v2
// GCN: :20: error: invalid operand for instruction

v_swap_codegen_pseudo_b32 v1, v2
// GCN: :1: error: invalid instruction