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      1 // RUN: not llvm-mc -arch=amdgcn -mcpu=tonga -show-encoding %s 2>&1 | FileCheck %s
      2 
      3 //---------------------------------------------------------------------------//
      4 // VOP3 Modifiers
      5 //---------------------------------------------------------------------------//
      6 
      7 // 'neg(1)' cannot be encoded as 32-bit literal while preserving e64 semantics
      8 v_ceil_f64_e32 v[0:1], neg(1)
      9 // CHECK: error: invalid operand for instruction
     10 
     11 v_ceil_f32 v0, --1
     12 // CHECK: error: invalid syntax, expected 'neg' modifier
     13 
     14 v_ceil_f16 v0, abs(neg(1))
     15 // CHECK: error: not a valid operand