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[AMDGPU][True16][MC] disable incorrect VOPC t16 instruction #120271

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Merged
merged 2 commits into from
Jan 3, 2025
Merged

[AMDGPU][True16][MC] disable incorrect VOPC t16 instruction #120271

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b80382f
remove t16 definition
broxigarchen Dec 17, 2024
5437778
update predicate for true16/fake16
broxigarchen Dec 19, 2024
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3 changes: 2 additions & 1 deletion llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1125,8 +1125,9 @@ static int getV_CMPOpcode(CmpInst::Predicate P, unsigned Size,
unsigned FakeS16Opc, unsigned S32Opc,
unsigned S64Opc) {
if (Size == 16)
// FIXME-TRUE16 use TrueS16Opc when realtrue16 is supported for CMP code
return ST.hasTrue16BitInsts()
? ST.useRealTrue16Insts() ? TrueS16Opc : FakeS16Opc
? ST.useRealTrue16Insts() ? FakeS16Opc : FakeS16Opc
: S16Opc;
if (Size == 32)
return S32Opc;
Expand Down
4 changes: 2 additions & 2 deletions llvm/lib/Target/AMDGPU/SIInstructions.td
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Expand Up @@ -2674,8 +2674,8 @@ let OtherPredicates = [NotHasTrue16BitInsts] in {
} // end OtherPredicates = [NotHasTrue16BitInsts]

let OtherPredicates = [HasTrue16BitInsts] in {
def : FPToI1Pat<V_CMP_EQ_F16_t16_e64, CONST.FP16_ONE, i16, f16, fp_to_uint>;
def : FPToI1Pat<V_CMP_EQ_F16_t16_e64, CONST.FP16_NEG_ONE, i16, f16, fp_to_sint>;
def : FPToI1Pat<V_CMP_EQ_F16_fake16_e64, CONST.FP16_ONE, i16, f16, fp_to_uint>;
def : FPToI1Pat<V_CMP_EQ_F16_fake16_e64, CONST.FP16_NEG_ONE, i16, f16, fp_to_sint>;
} // end OtherPredicates = [HasTrue16BitInsts]

def : FPToI1Pat<V_CMP_EQ_F32_e64, CONST.FP32_ONE, i32, f32, fp_to_uint>;
Expand Down
132 changes: 35 additions & 97 deletions llvm/lib/Target/AMDGPU/VOPCInstructions.td
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Expand Up @@ -1130,20 +1130,20 @@ defm : ICMP_Pattern <COND_SGE, V_CMP_GE_I64_e64, i64>;
defm : ICMP_Pattern <COND_SLT, V_CMP_LT_I64_e64, i64>;
defm : ICMP_Pattern <COND_SLE, V_CMP_LE_I64_e64, i64>;

let OtherPredicates = [HasTrue16BitInsts] in {
defm : ICMP_Pattern <COND_EQ, V_CMP_EQ_U16_t16_e64, i16>;
defm : ICMP_Pattern <COND_NE, V_CMP_NE_U16_t16_e64, i16>;
defm : ICMP_Pattern <COND_UGT, V_CMP_GT_U16_t16_e64, i16>;
defm : ICMP_Pattern <COND_UGE, V_CMP_GE_U16_t16_e64, i16>;
defm : ICMP_Pattern <COND_ULT, V_CMP_LT_U16_t16_e64, i16>;
defm : ICMP_Pattern <COND_ULE, V_CMP_LE_U16_t16_e64, i16>;
defm : ICMP_Pattern <COND_SGT, V_CMP_GT_I16_t16_e64, i16>;
defm : ICMP_Pattern <COND_SGE, V_CMP_GE_I16_t16_e64, i16>;
defm : ICMP_Pattern <COND_SLT, V_CMP_LT_I16_t16_e64, i16>;
defm : ICMP_Pattern <COND_SLE, V_CMP_LE_I16_t16_e64, i16>;
} // End OtherPredicates = [HasTrue16BitInsts]

let OtherPredicates = [NotHasTrue16BitInsts] in {
let True16Predicate = UseFakeTrue16Insts in {
defm : ICMP_Pattern <COND_EQ, V_CMP_EQ_U16_fake16_e64, i16>;
defm : ICMP_Pattern <COND_NE, V_CMP_NE_U16_fake16_e64, i16>;
defm : ICMP_Pattern <COND_UGT, V_CMP_GT_U16_fake16_e64, i16>;
defm : ICMP_Pattern <COND_UGE, V_CMP_GE_U16_fake16_e64, i16>;
defm : ICMP_Pattern <COND_ULT, V_CMP_LT_U16_fake16_e64, i16>;
defm : ICMP_Pattern <COND_ULE, V_CMP_LE_U16_fake16_e64, i16>;
defm : ICMP_Pattern <COND_SGT, V_CMP_GT_I16_fake16_e64, i16>;
defm : ICMP_Pattern <COND_SGE, V_CMP_GE_I16_fake16_e64, i16>;
defm : ICMP_Pattern <COND_SLT, V_CMP_LT_I16_fake16_e64, i16>;
defm : ICMP_Pattern <COND_SLE, V_CMP_LE_I16_fake16_e64, i16>;
} // End True16Predicate = UseFakeTrue16Insts

let True16Predicate = NotHasTrue16BitInsts in {
defm : ICMP_Pattern <COND_EQ, V_CMP_EQ_U16_e64, i16>;
defm : ICMP_Pattern <COND_NE, V_CMP_NE_U16_e64, i16>;
defm : ICMP_Pattern <COND_UGT, V_CMP_GT_U16_e64, i16>;
Expand All @@ -1154,7 +1154,7 @@ defm : ICMP_Pattern <COND_SGT, V_CMP_GT_I16_e64, i16>;
defm : ICMP_Pattern <COND_SGE, V_CMP_GE_I16_e64, i16>;
defm : ICMP_Pattern <COND_SLT, V_CMP_LT_I16_e64, i16>;
defm : ICMP_Pattern <COND_SLE, V_CMP_LE_I16_e64, i16>;
} // End OtherPredicates = [NotHasTrue16BitInsts]
} // End True16Predicate = NotHasTrue16BitInsts

multiclass FCMP_Pattern <PatFrags cond, Instruction inst, ValueType vt> {
let WaveSizePredicate = isWave64 in
Expand Down Expand Up @@ -1215,25 +1215,25 @@ defm : FCMP_Pattern <COND_UGE, V_CMP_NLT_F64_e64, f64>;
defm : FCMP_Pattern <COND_ULT, V_CMP_NGE_F64_e64, f64>;
defm : FCMP_Pattern <COND_ULE, V_CMP_NGT_F64_e64, f64>;

let OtherPredicates = [HasTrue16BitInsts] in {
defm : FCMP_Pattern <COND_O, V_CMP_O_F16_t16_e64, f16>;
defm : FCMP_Pattern <COND_UO, V_CMP_U_F16_t16_e64, f16>;
defm : FCMP_Pattern <COND_OEQ, V_CMP_EQ_F16_t16_e64, f16>;
defm : FCMP_Pattern <COND_ONE, V_CMP_NEQ_F16_t16_e64, f16>;
defm : FCMP_Pattern <COND_OGT, V_CMP_GT_F16_t16_e64, f16>;
defm : FCMP_Pattern <COND_OGE, V_CMP_GE_F16_t16_e64, f16>;
defm : FCMP_Pattern <COND_OLT, V_CMP_LT_F16_t16_e64, f16>;
defm : FCMP_Pattern <COND_OLE, V_CMP_LE_F16_t16_e64, f16>;

defm : FCMP_Pattern <COND_UEQ, V_CMP_NLG_F16_t16_e64, f16>;
defm : FCMP_Pattern <COND_UNE, V_CMP_NEQ_F16_t16_e64, f16>;
defm : FCMP_Pattern <COND_UGT, V_CMP_NLE_F16_t16_e64, f16>;
defm : FCMP_Pattern <COND_UGE, V_CMP_NLT_F16_t16_e64, f16>;
defm : FCMP_Pattern <COND_ULT, V_CMP_NGE_F16_t16_e64, f16>;
defm : FCMP_Pattern <COND_ULE, V_CMP_NGT_F16_t16_e64, f16>;
} // End OtherPredicates = [HasTrue16BitInsts]

let OtherPredicates = [NotHasTrue16BitInsts] in {
let True16Predicate = UseFakeTrue16Insts in {
defm : FCMP_Pattern <COND_O, V_CMP_O_F16_fake16_e64, f16>;
defm : FCMP_Pattern <COND_UO, V_CMP_U_F16_fake16_e64, f16>;
defm : FCMP_Pattern <COND_OEQ, V_CMP_EQ_F16_fake16_e64, f16>;
defm : FCMP_Pattern <COND_ONE, V_CMP_NEQ_F16_fake16_e64, f16>;
defm : FCMP_Pattern <COND_OGT, V_CMP_GT_F16_fake16_e64, f16>;
defm : FCMP_Pattern <COND_OGE, V_CMP_GE_F16_fake16_e64, f16>;
defm : FCMP_Pattern <COND_OLT, V_CMP_LT_F16_fake16_e64, f16>;
defm : FCMP_Pattern <COND_OLE, V_CMP_LE_F16_fake16_e64, f16>;

defm : FCMP_Pattern <COND_UEQ, V_CMP_NLG_F16_fake16_e64, f16>;
defm : FCMP_Pattern <COND_UNE, V_CMP_NEQ_F16_fake16_e64, f16>;
defm : FCMP_Pattern <COND_UGT, V_CMP_NLE_F16_fake16_e64, f16>;
defm : FCMP_Pattern <COND_UGE, V_CMP_NLT_F16_fake16_e64, f16>;
defm : FCMP_Pattern <COND_ULT, V_CMP_NGE_F16_fake16_e64, f16>;
defm : FCMP_Pattern <COND_ULE, V_CMP_NGT_F16_fake16_e64, f16>;
} // End True16Predicate = UseFakeTrue16Insts

let True16Predicate = NotHasTrue16BitInsts in {
defm : FCMP_Pattern <COND_O, V_CMP_O_F16_e64, f16>;
defm : FCMP_Pattern <COND_UO, V_CMP_U_F16_e64, f16>;
defm : FCMP_Pattern <COND_OEQ, V_CMP_EQ_F16_e64, f16>;
Expand All @@ -1249,7 +1249,7 @@ defm : FCMP_Pattern <COND_UGT, V_CMP_NLE_F16_e64, f16>;
defm : FCMP_Pattern <COND_UGE, V_CMP_NLT_F16_e64, f16>;
defm : FCMP_Pattern <COND_ULT, V_CMP_NGE_F16_e64, f16>;
defm : FCMP_Pattern <COND_ULE, V_CMP_NGT_F16_e64, f16>;
} // End OtherPredicates = [NotHasTrue16BitInsts]
} // End True16Predicate = NotHasTrue16BitInsts

//===----------------------------------------------------------------------===//
// DPP Encodings
Expand Down Expand Up @@ -1707,23 +1707,6 @@ multiclass VOPCX_Real_t16_gfx11_gfx12<bits<9> op, string asm_name,
VOPCX_Real_t16<GFX11Gen, op, asm_name, OpName, pseudo_mnemonic>,
VOPCX_Real_t16<GFX12Gen, op, asm_name, OpName, pseudo_mnemonic>;

defm V_CMP_F_F16_t16 : VOPC_Real_t16_gfx11<0x000, "v_cmp_f_f16">;
defm V_CMP_LT_F16_t16 : VOPC_Real_t16_gfx11_gfx12<0x001, "v_cmp_lt_f16">;
defm V_CMP_EQ_F16_t16 : VOPC_Real_t16_gfx11_gfx12<0x002, "v_cmp_eq_f16">;
defm V_CMP_LE_F16_t16 : VOPC_Real_t16_gfx11_gfx12<0x003, "v_cmp_le_f16">;
defm V_CMP_GT_F16_t16 : VOPC_Real_t16_gfx11_gfx12<0x004, "v_cmp_gt_f16">;
defm V_CMP_LG_F16_t16 : VOPC_Real_t16_gfx11_gfx12<0x005, "v_cmp_lg_f16">;
defm V_CMP_GE_F16_t16 : VOPC_Real_t16_gfx11_gfx12<0x006, "v_cmp_ge_f16">;
defm V_CMP_O_F16_t16 : VOPC_Real_t16_gfx11_gfx12<0x007, "v_cmp_o_f16">;
defm V_CMP_U_F16_t16 : VOPC_Real_t16_gfx11_gfx12<0x008, "v_cmp_u_f16">;
defm V_CMP_NGE_F16_t16 : VOPC_Real_t16_gfx11_gfx12<0x009, "v_cmp_nge_f16">;
defm V_CMP_NLG_F16_t16 : VOPC_Real_t16_gfx11_gfx12<0x00a, "v_cmp_nlg_f16">;
defm V_CMP_NGT_F16_t16 : VOPC_Real_t16_gfx11_gfx12<0x00b, "v_cmp_ngt_f16">;
defm V_CMP_NLE_F16_t16 : VOPC_Real_t16_gfx11_gfx12<0x00c, "v_cmp_nle_f16">;
defm V_CMP_NEQ_F16_t16 : VOPC_Real_t16_gfx11_gfx12<0x00d, "v_cmp_neq_f16">;
defm V_CMP_NLT_F16_t16 : VOPC_Real_t16_gfx11_gfx12<0x00e, "v_cmp_nlt_f16">;
defm V_CMP_T_F16_t16 : VOPC_Real_t16_gfx11<0x00f, "v_cmp_t_f16", "V_CMP_TRU_F16_t16", "v_cmp_tru_f16">;

defm V_CMP_F_F16_fake16 : VOPC_Real_t16_gfx11<0x000, "v_cmp_f_f16">;
defm V_CMP_LT_F16_fake16 : VOPC_Real_t16_gfx11_gfx12<0x001, "v_cmp_lt_f16">;
defm V_CMP_EQ_F16_fake16 : VOPC_Real_t16_gfx11_gfx12<0x002, "v_cmp_eq_f16">;
Expand Down Expand Up @@ -1759,19 +1742,6 @@ defm V_CMP_NLT_F32 : VOPC_Real_gfx11_gfx12<0x01e>;
defm V_CMP_T_F32 : VOPC_Real_with_name_gfx11<0x01f, "V_CMP_TRU_F32", "v_cmp_t_f32">;
defm V_CMP_T_F64 : VOPC_Real_with_name_gfx11<0x02f, "V_CMP_TRU_F64", "v_cmp_t_f64">;

defm V_CMP_LT_I16_t16 : VOPC_Real_t16_gfx11_gfx12<0x031, "v_cmp_lt_i16">;
defm V_CMP_EQ_I16_t16 : VOPC_Real_t16_gfx11_gfx12<0x032, "v_cmp_eq_i16">;
defm V_CMP_LE_I16_t16 : VOPC_Real_t16_gfx11_gfx12<0x033, "v_cmp_le_i16">;
defm V_CMP_GT_I16_t16 : VOPC_Real_t16_gfx11_gfx12<0x034, "v_cmp_gt_i16">;
defm V_CMP_NE_I16_t16 : VOPC_Real_t16_gfx11_gfx12<0x035, "v_cmp_ne_i16">;
defm V_CMP_GE_I16_t16 : VOPC_Real_t16_gfx11_gfx12<0x036, "v_cmp_ge_i16">;
defm V_CMP_LT_U16_t16 : VOPC_Real_t16_gfx11_gfx12<0x039, "v_cmp_lt_u16">;
defm V_CMP_EQ_U16_t16 : VOPC_Real_t16_gfx11_gfx12<0x03a, "v_cmp_eq_u16">;
defm V_CMP_LE_U16_t16 : VOPC_Real_t16_gfx11_gfx12<0x03b, "v_cmp_le_u16">;
defm V_CMP_GT_U16_t16 : VOPC_Real_t16_gfx11_gfx12<0x03c, "v_cmp_gt_u16">;
defm V_CMP_NE_U16_t16 : VOPC_Real_t16_gfx11_gfx12<0x03d, "v_cmp_ne_u16">;
defm V_CMP_GE_U16_t16 : VOPC_Real_t16_gfx11_gfx12<0x03e, "v_cmp_ge_u16">;

defm V_CMP_LT_I16_fake16 : VOPC_Real_t16_gfx11_gfx12<0x031, "v_cmp_lt_i16">;
defm V_CMP_EQ_I16_fake16 : VOPC_Real_t16_gfx11_gfx12<0x032, "v_cmp_eq_i16">;
defm V_CMP_LE_I16_fake16 : VOPC_Real_t16_gfx11_gfx12<0x033, "v_cmp_le_i16">;
Expand Down Expand Up @@ -1819,28 +1789,10 @@ defm V_CMP_NE_U64 : VOPC_Real_gfx11_gfx12<0x05d>;
defm V_CMP_GE_U64 : VOPC_Real_gfx11_gfx12<0x05e>;
defm V_CMP_T_U64 : VOPC_Real_gfx11<0x05f>;

defm V_CMP_CLASS_F16_t16 : VOPC_Real_t16_gfx11_gfx12<0x07d, "v_cmp_class_f16">;
defm V_CMP_CLASS_F16_fake16 : VOPC_Real_t16_gfx11_gfx12<0x07d, "v_cmp_class_f16">;
defm V_CMP_CLASS_F32 : VOPC_Real_gfx11_gfx12<0x07e>;
defm V_CMP_CLASS_F64 : VOPC_Real_gfx11_gfx12<0x07f>;

defm V_CMPX_F_F16_t16 : VOPCX_Real_t16_gfx11<0x080, "v_cmpx_f_f16">;
defm V_CMPX_LT_F16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x081, "v_cmpx_lt_f16">;
defm V_CMPX_EQ_F16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x082, "v_cmpx_eq_f16">;
defm V_CMPX_LE_F16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x083, "v_cmpx_le_f16">;
defm V_CMPX_GT_F16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x084, "v_cmpx_gt_f16">;
defm V_CMPX_LG_F16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x085, "v_cmpx_lg_f16">;
defm V_CMPX_GE_F16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x086, "v_cmpx_ge_f16">;
defm V_CMPX_O_F16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x087, "v_cmpx_o_f16">;
defm V_CMPX_U_F16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x088, "v_cmpx_u_f16">;
defm V_CMPX_NGE_F16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x089, "v_cmpx_nge_f16">;
defm V_CMPX_NLG_F16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x08a, "v_cmpx_nlg_f16">;
defm V_CMPX_NGT_F16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x08b, "v_cmpx_ngt_f16">;
defm V_CMPX_NLE_F16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x08c, "v_cmpx_nle_f16">;
defm V_CMPX_NEQ_F16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x08d, "v_cmpx_neq_f16">;
defm V_CMPX_NLT_F16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x08e, "v_cmpx_nlt_f16">;
defm V_CMPX_T_F16_t16 : VOPCX_Real_with_name_gfx11<0x08f, "V_CMPX_TRU_F16_t16", "v_cmpx_t_f16", "v_cmpx_tru_f16">;

defm V_CMPX_F_F16_fake16 : VOPCX_Real_t16_gfx11<0x080, "v_cmpx_f_f16">;
defm V_CMPX_LT_F16_fake16 : VOPCX_Real_t16_gfx11_gfx12<0x081, "v_cmpx_lt_f16">;
defm V_CMPX_EQ_F16_fake16 : VOPCX_Real_t16_gfx11_gfx12<0x082, "v_cmpx_eq_f16">;
Expand Down Expand Up @@ -1892,19 +1844,6 @@ defm V_CMPX_NEQ_F64 : VOPCX_Real_gfx11_gfx12<0x0ad>;
defm V_CMPX_NLT_F64 : VOPCX_Real_gfx11_gfx12<0x0ae>;
defm V_CMPX_T_F64 : VOPCX_Real_with_name_gfx11<0x0af, "V_CMPX_TRU_F64", "v_cmpx_t_f64">;

defm V_CMPX_LT_I16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x0b1, "v_cmpx_lt_i16">;
defm V_CMPX_EQ_I16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x0b2, "v_cmpx_eq_i16">;
defm V_CMPX_LE_I16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x0b3, "v_cmpx_le_i16">;
defm V_CMPX_GT_I16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x0b4, "v_cmpx_gt_i16">;
defm V_CMPX_NE_I16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x0b5, "v_cmpx_ne_i16">;
defm V_CMPX_GE_I16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x0b6, "v_cmpx_ge_i16">;
defm V_CMPX_LT_U16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x0b9, "v_cmpx_lt_u16">;
defm V_CMPX_EQ_U16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x0ba, "v_cmpx_eq_u16">;
defm V_CMPX_LE_U16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x0bb, "v_cmpx_le_u16">;
defm V_CMPX_GT_U16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x0bc, "v_cmpx_gt_u16">;
defm V_CMPX_NE_U16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x0bd, "v_cmpx_ne_u16">;
defm V_CMPX_GE_U16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x0be, "v_cmpx_ge_u16">;

defm V_CMPX_LT_I16_fake16 : VOPCX_Real_t16_gfx11_gfx12<0x0b1, "v_cmpx_lt_i16">;
defm V_CMPX_EQ_I16_fake16 : VOPCX_Real_t16_gfx11_gfx12<0x0b2, "v_cmpx_eq_i16">;
defm V_CMPX_LE_I16_fake16 : VOPCX_Real_t16_gfx11_gfx12<0x0b3, "v_cmpx_le_i16">;
Expand Down Expand Up @@ -1951,7 +1890,6 @@ defm V_CMPX_GT_U64 : VOPCX_Real_gfx11_gfx12<0x0dc>;
defm V_CMPX_NE_U64 : VOPCX_Real_gfx11_gfx12<0x0dd>;
defm V_CMPX_GE_U64 : VOPCX_Real_gfx11_gfx12<0x0de>;
defm V_CMPX_T_U64 : VOPCX_Real_gfx11<0x0df>;
defm V_CMPX_CLASS_F16_t16 : VOPCX_Real_t16_gfx11_gfx12<0x0fd, "v_cmpx_class_f16">;
defm V_CMPX_CLASS_F16_fake16 : VOPCX_Real_t16_gfx11_gfx12<0x0fd, "v_cmpx_class_f16">;
defm V_CMPX_CLASS_F32 : VOPCX_Real_gfx11_gfx12<0x0fe>;
defm V_CMPX_CLASS_F64 : VOPCX_Real_gfx11_gfx12<0x0ff>;
Expand Down
8 changes: 4 additions & 4 deletions llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-amdgcn.fcmp.constants.w32.mir
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Expand Up @@ -20,8 +20,8 @@ body: |
; GFX11-TRUE16-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_CVT_F16_F32_t16_e64_]]
; GFX11-TRUE16-NEXT: [[V_CVT_F16_F32_t16_e64_1:%[0-9]+]]:vgpr_16 = nofpexcept V_CVT_F16_F32_t16_e64 0, [[COPY1]], 0, 0, 0, implicit $mode, implicit $exec
; GFX11-TRUE16-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[V_CVT_F16_F32_t16_e64_1]]
; GFX11-TRUE16-NEXT: [[V_CMP_F_F16_t16_e64_:%[0-9]+]]:sreg_32 = V_CMP_F_F16_t16_e64 0, [[COPY2]], 0, [[COPY3]], 0, implicit $mode, implicit $exec
; GFX11-TRUE16-NEXT: S_ENDPGM 0, implicit [[V_CMP_F_F16_t16_e64_]]
; GFX11-TRUE16-NEXT: [[V_CMP_F_F16_fake16_e64_:%[0-9]+]]:sreg_32 = V_CMP_F_F16_fake16_e64 0, [[COPY2]], 0, [[COPY3]], 0, implicit $mode, implicit $exec
; GFX11-TRUE16-NEXT: S_ENDPGM 0, implicit [[V_CMP_F_F16_fake16_e64_]]
;
; GFX11-FAKE16-LABEL: name: fcmp_false_f16
; GFX11-FAKE16: liveins: $vgpr0, $vgpr1
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; GFX11-TRUE16-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_CVT_F16_F32_t16_e64_]]
; GFX11-TRUE16-NEXT: [[V_CVT_F16_F32_t16_e64_1:%[0-9]+]]:vgpr_16 = nofpexcept V_CVT_F16_F32_t16_e64 0, [[COPY1]], 0, 0, 0, implicit $mode, implicit $exec
; GFX11-TRUE16-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[V_CVT_F16_F32_t16_e64_1]]
; GFX11-TRUE16-NEXT: [[V_CMP_TRU_F16_t16_e64_:%[0-9]+]]:sreg_32 = V_CMP_TRU_F16_t16_e64 0, [[COPY2]], 0, [[COPY3]], 0, implicit $mode, implicit $exec
; GFX11-TRUE16-NEXT: S_ENDPGM 0, implicit [[V_CMP_TRU_F16_t16_e64_]]
; GFX11-TRUE16-NEXT: [[V_CMP_TRU_F16_fake16_e64_:%[0-9]+]]:sreg_32 = V_CMP_TRU_F16_fake16_e64 0, [[COPY2]], 0, [[COPY3]], 0, implicit $mode, implicit $exec
; GFX11-TRUE16-NEXT: S_ENDPGM 0, implicit [[V_CMP_TRU_F16_fake16_e64_]]
;
; GFX11-FAKE16-LABEL: name: fcmp_true_f16
; GFX11-FAKE16: liveins: $vgpr0, $vgpr1
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8 changes: 4 additions & 4 deletions llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-amdgcn.fcmp.constants.w64.mir
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Expand Up @@ -20,8 +20,8 @@ body: |
; GFX11-TRUE16-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_CVT_F16_F32_t16_e64_]]
; GFX11-TRUE16-NEXT: [[V_CVT_F16_F32_t16_e64_1:%[0-9]+]]:vgpr_16 = nofpexcept V_CVT_F16_F32_t16_e64 0, [[COPY1]], 0, 0, 0, implicit $mode, implicit $exec
; GFX11-TRUE16-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[V_CVT_F16_F32_t16_e64_1]]
; GFX11-TRUE16-NEXT: [[V_CMP_F_F16_t16_e64_:%[0-9]+]]:sreg_64 = V_CMP_F_F16_t16_e64 0, [[COPY2]], 0, [[COPY3]], 0, implicit $mode, implicit $exec
; GFX11-TRUE16-NEXT: S_ENDPGM 0, implicit [[V_CMP_F_F16_t16_e64_]]
; GFX11-TRUE16-NEXT: [[V_CMP_F_F16_fake16_e64_:%[0-9]+]]:sreg_64 = V_CMP_F_F16_fake16_e64 0, [[COPY2]], 0, [[COPY3]], 0, implicit $mode, implicit $exec
; GFX11-TRUE16-NEXT: S_ENDPGM 0, implicit [[V_CMP_F_F16_fake16_e64_]]
;
; GFX11-FAKE16-LABEL: name: fcmp_false_f16
; GFX11-FAKE16: liveins: $vgpr0, $vgpr1
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; GFX11-TRUE16-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY [[V_CVT_F16_F32_t16_e64_]]
; GFX11-TRUE16-NEXT: [[V_CVT_F16_F32_t16_e64_1:%[0-9]+]]:vgpr_16 = nofpexcept V_CVT_F16_F32_t16_e64 0, [[COPY1]], 0, 0, 0, implicit $mode, implicit $exec
; GFX11-TRUE16-NEXT: [[COPY3:%[0-9]+]]:vgpr_32 = COPY [[V_CVT_F16_F32_t16_e64_1]]
; GFX11-TRUE16-NEXT: [[V_CMP_TRU_F16_t16_e64_:%[0-9]+]]:sreg_64 = V_CMP_TRU_F16_t16_e64 0, [[COPY2]], 0, [[COPY3]], 0, implicit $mode, implicit $exec
; GFX11-TRUE16-NEXT: S_ENDPGM 0, implicit [[V_CMP_TRU_F16_t16_e64_]]
; GFX11-TRUE16-NEXT: [[V_CMP_TRU_F16_fake16_e64_:%[0-9]+]]:sreg_64 = V_CMP_TRU_F16_fake16_e64 0, [[COPY2]], 0, [[COPY3]], 0, implicit $mode, implicit $exec
; GFX11-TRUE16-NEXT: S_ENDPGM 0, implicit [[V_CMP_TRU_F16_fake16_e64_]]
;
; GFX11-FAKE16-LABEL: name: fcmp_true_f16
; GFX11-FAKE16: liveins: $vgpr0, $vgpr1
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