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38ef58d587
Added code to check constant bus restrictions for VOP formats (only one SGPR value or literal-constant may be used by the instruction). Note that the same checks are performed by SIInstrInfo::verifyInstruction (used by lowering code). Added LIT tests. llvm-svn: 296873
121 lines
3.1 KiB
ArmAsm
121 lines
3.1 KiB
ArmAsm
// RUN: not llvm-mc -arch=amdgcn -mcpu=gfx901 -show-encoding %s 2>&1 | FileCheck -check-prefix=GFX9 %s
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// GFX9: 31: error: failed parsing operand.
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v_pk_add_u16 v1, v2, v3 op_sel
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// GFX9: 32: error: failed parsing operand.
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v_pk_add_u16 v1, v2, v3 op_sel:
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// GFX9: 33: error: failed parsing operand.
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v_pk_add_u16 v1, v2, v3 op_sel:[
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// GFX9: 33: error: failed parsing operand.
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v_pk_add_u16 v1, v2, v3 op_sel:[]
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// GFX9: 34: error: failed parsing operand.
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v_pk_add_u16 v1, v2, v3 op_sel:[,]
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// XXGFX9: 34: error: failed parsing operand.
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// v_pk_add_u16 v1, v2, v3 op_sel:[0]
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// GFX9: 35: error: failed parsing operand.
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v_pk_add_u16 v1, v2, v3 op_sel:[0,]
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// XXGFX9: 36: error: failed parsing operand.
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// v_pk_add_u16 v1, v2, v3 op_sel:[,0]
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// GFX9: 36: error: failed parsing operand.
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v_pk_add_u16 v1, v2, v3 op_sel:[0,2]
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// GFX9: 35: error: failed parsing operand.
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v_pk_add_u16 v1, v2, v3 op_sel:[2,0]
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// GFX9: 33: error: failed parsing operand.
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v_pk_add_u16 v1, v2, v3 op_sel:[-1,0]
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// GFX9: 35: error: failed parsing operand.
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v_pk_add_u16 v1, v2, v3 op_sel:[0,-1]
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// GFX9: 40: error: not a valid operand.
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v_pk_add_u16 v1, v2, v3 op_sel:[0,0,0,0]
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// XXGFX9: invalid operand for instruction
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v_pk_add_u16 v1, v2, v3 neg_lo:[0,0]
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//
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// Regular modifiers on packed instructions
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//
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// FIXME: should be invalid operand for instruction
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// GFX9: :18: error: not a valid operand.
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v_pk_add_f16 v1, |v2|, v3
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// GFX9: :21: error: not a valid operand.
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v_pk_add_f16 v1, abs(v2), v3
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// GFX9: :22: error: not a valid operand.
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v_pk_add_f16 v1, v2, |v3|
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// GFX9: :25: error: not a valid operand.
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v_pk_add_f16 v1, v2, abs(v3)
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// GFX9: :19: error: invalid operand for instruction
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v_pk_add_f16 v1, -v2, v3
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// GFX9: :23: error: invalid operand for instruction
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v_pk_add_f16 v1, v2, -v3
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// GFX9: :21: error: not a valid operand.
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v_pk_add_u16 v1, abs(v2), v3
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// GFX9: :19: error: invalid operand for instruction
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v_pk_add_u16 v1, -v2, v3
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//
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// Packed operands on the non-packed VOP3P instructions
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//
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// GFX9: invalid operand for instruction
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v_mad_mix_f32 v1, v2, v3, v4 op_sel:[0,0,0]
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// GFX9: invalid operand for instruction
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v_mad_mix_f32 v1, v2, v3, v4 op_sel_hi:[0,0,0]
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// GFX9: invalid operand for instruction
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v_mad_mix_f32 v1, v2, v3, v4 neg_lo:[0,0,0]
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// GFX9: invalid operand for instruction
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v_mad_mix_f32 v1, v2, v3, v4 neg_hi:[0,0,0]
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// GFX9: invalid operand for instruction
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v_mad_mixlo_f16 v1, v2, v3, v4 op_sel:[0,0,0]
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// GFX9: invalid operand for instruction
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v_mad_mixlo_f16 v1, v2, v3, v4 op_sel_hi:[0,0,0]
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// GFX9: invalid operand for instruction
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v_mad_mixlo_f16 v1, v2, v3, v4 neg_lo:[0,0,0]
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// GFX9: invalid operand for instruction
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v_mad_mixlo_f16 v1, v2, v3, v4 neg_hi:[0,0,0]
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// GFX9: invalid operand for instruction
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v_mad_mixhi_f16 v1, v2, v3, v4 op_sel:[0,0,0]
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// GFX9: invalid operand for instruction
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v_mad_mixhi_f16 v1, v2, v3, v4 op_sel_hi:[0,0,0]
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// GFX9: invalid operand for instruction
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v_mad_mixhi_f16 v1, v2, v3, v4 neg_lo:[0,0,0]
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// GFX9: invalid operand for instruction
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v_mad_mixhi_f16 v1, v2, v3, v4 neg_hi:[0,0,0]
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//
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// Constant bus restrictions
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//
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// GFX9: invalid operand (violates constant bus restrictions)
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v_pk_add_f16 v255, s1, s2
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