1 files changed, 113 insertions, 0 deletions
diff --git a/llvm/test/MC/AMDGPU/vop3p-err.s b/llvm/test/MC/AMDGPU/vop3p-err.s
new file mode 100644
index 00000000000..4cfc21762b0
--- /dev/null
+++ b/llvm/test/MC/AMDGPU/vop3p-err.s
@@ -0,0 +1,113 @@
+// RUN: not llvm-mc -arch=amdgcn -mcpu=gfx901 -show-encoding %s 2>&1 | FileCheck -check-prefix=GFX9 %s
+
+// GFX9: 31: error: failed parsing operand.
+v_pk_add_u16 v1, v2, v3 op_sel
+
+// GFX9: 32: error: failed parsing operand.
+v_pk_add_u16 v1, v2, v3 op_sel:
+
+// GFX9: 33: error: failed parsing operand.
+v_pk_add_u16 v1, v2, v3 op_sel:[
+
+// GFX9: 33: error: failed parsing operand.
+v_pk_add_u16 v1, v2, v3 op_sel:[]
+
+// GFX9: 34: error: failed parsing operand.
+v_pk_add_u16 v1, v2, v3 op_sel:[,]
+
+// XXGFX9: 34: error: failed parsing operand.
+// v_pk_add_u16 v1, v2, v3 op_sel:[0]
+
+// GFX9: 35: error: failed parsing operand.
+v_pk_add_u16 v1, v2, v3 op_sel:[0,]
+
+// XXGFX9: 36: error: failed parsing operand.
+// v_pk_add_u16 v1, v2, v3 op_sel:[,0]
+
+// GFX9: 36: error: failed parsing operand.
+v_pk_add_u16 v1, v2, v3 op_sel:[0,2]
+
+// GFX9: 35: error: failed parsing operand.
+v_pk_add_u16 v1, v2, v3 op_sel:[2,0]
+
+// GFX9: 33: error: failed parsing operand.
+v_pk_add_u16 v1, v2, v3 op_sel:[-1,0]
+
+// GFX9: 35: error: failed parsing operand.
+v_pk_add_u16 v1, v2, v3 op_sel:[0,-1]
+
+// GFX9: 40: error: not a valid operand.
+v_pk_add_u16 v1, v2, v3 op_sel:[0,0,0,0]
+
+// XXGFX9: invalid operand for instruction
+v_pk_add_u16 v1, v2, v3 neg_lo:[0,0]
+
+//
+// Regular modifiers on packed instructions
+//
+
+// FIXME: should be invalid operand for instruction
+// GFX9: :18: error: not a valid operand.
+v_pk_add_f16 v1, |v2|, v3
+
+// GFX9: :21: error: not a valid operand.
+v_pk_add_f16 v1, abs(v2), v3
+
+// GFX9: :22: error: not a valid operand.
+v_pk_add_f16 v1, v2, |v3|
+
+// GFX9: :25: error: not a valid operand.
+v_pk_add_f16 v1, v2, abs(v3)
+
+// GFX9: :19: error: invalid operand for instruction
+v_pk_add_f16 v1, -v2, v3
+
+// GFX9: :23: error: invalid operand for instruction
+v_pk_add_f16 v1, v2, -v3
+
+// GFX9: :21: error: not a valid operand.
+v_pk_add_u16 v1, abs(v2), v3
+
+// GFX9: :19: error: invalid operand for instruction
+v_pk_add_u16 v1, -v2, v3
+
+
+//
+// Packed operands on the non-packed VOP3P instructions
+//
+
+// GFX9: invalid operand for instruction
+v_mad_mix_f32 v1, v2, v3, v4 op_sel:[0,0,0]
+
+// GFX9: invalid operand for instruction
+v_mad_mix_f32 v1, v2, v3, v4 op_sel_hi:[0,0,0]
+
+// GFX9: invalid operand for instruction
+v_mad_mix_f32 v1, v2, v3, v4 neg_lo:[0,0,0]
+
+// GFX9: invalid operand for instruction
+v_mad_mix_f32 v1, v2, v3, v4 neg_hi:[0,0,0]
+
+// GFX9: invalid operand for instruction
+v_mad_mixlo_f16 v1, v2, v3, v4 op_sel:[0,0,0]
+
+// GFX9: invalid operand for instruction
+v_mad_mixlo_f16 v1, v2, v3, v4 op_sel_hi:[0,0,0]
+
+// GFX9: invalid operand for instruction
+v_mad_mixlo_f16 v1, v2, v3, v4 neg_lo:[0,0,0]
+
+// GFX9: invalid operand for instruction
+v_mad_mixlo_f16 v1, v2, v3, v4 neg_hi:[0,0,0]
+
+// GFX9: invalid operand for instruction
+v_mad_mixhi_f16 v1, v2, v3, v4 op_sel:[0,0,0]
+
+// GFX9: invalid operand for instruction
+v_mad_mixhi_f16 v1, v2, v3, v4 op_sel_hi:[0,0,0]
+
+// GFX9: invalid operand for instruction
+v_mad_mixhi_f16 v1, v2, v3, v4 neg_lo:[0,0,0]
+
+// GFX9: invalid operand for instruction
+v_mad_mixhi_f16 v1, v2, v3, v4 neg_hi:[0,0,0]