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@ -10,6 +10,31 @@
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namespace Shader::Backend::GLASM {
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template <typename InputType>
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static void Compare(EmitContext& ctx, IR::Inst& inst, InputType lhs, InputType rhs,
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std::string_view op, std::string_view type, bool ordered,
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bool inequality = false) {
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const Register ret{ctx.reg_alloc.Define(inst)};
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ctx.Add("{}.{} RC.x,{},{};", op, type, lhs, rhs);
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if (ordered && inequality) {
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ctx.Add("SEQ.{} RC.y,{},{};"
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"SEQ.{} RC.z,{},{};"
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"AND.U RC.x,RC.x,RC.y;"
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"AND.U RC.x,RC.x,RC.z;"
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"SNE.S {}.x,RC.x,0;",
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type, lhs, lhs, type, rhs, rhs, ret);
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} else if (ordered) {
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ctx.Add("SNE.S {}.x,RC.x,0;", ret);
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} else {
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ctx.Add("SNE.{} RC.y,{},{};"
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"SNE.{} RC.z,{},{};"
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"OR.U RC.x,RC.x,RC.y;"
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"OR.U RC.x,RC.x,RC.z;"
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"SNE.S {}.x,RC.x,0;",
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type, lhs, lhs, type, rhs, rhs, ret);
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}
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}
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void EmitFPAbs16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] Register value) {
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throw NotImplementedException("GLASM instruction");
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@ -46,10 +71,8 @@ void EmitFPFma32(EmitContext& ctx, IR::Inst& inst, ScalarF32 a, ScalarF32 b, Sca
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ctx.Add("MAD.F {}.x,{},{},{};", inst, a, b, c);
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}
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void EmitFPFma64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] Register a, [[maybe_unused]] Register b,
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[[maybe_unused]] Register c) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPFma64(EmitContext& ctx, IR::Inst& inst, ScalarF64 a, ScalarF64 b, ScalarF64 c) {
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ctx.LongAdd("MAD.F64 {}.x,{},{},{};", inst, a, b, c);
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}
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void EmitFPMax32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarF32 a,
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@ -57,9 +80,8 @@ void EmitFPMax32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarF32 a
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throw NotImplementedException("GLASM instruction");
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}
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void EmitFPMax64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register a,
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[[maybe_unused]] Register b) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPMax64(EmitContext& ctx, IR::Inst& inst, ScalarF64 a, ScalarF64 b) {
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ctx.LongAdd("MAX.F64 {},{},{};", inst, a, b);
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}
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void EmitFPMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarF32 a,
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@ -67,9 +89,8 @@ void EmitFPMin32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarF32 a
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throw NotImplementedException("GLASM instruction");
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}
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void EmitFPMin64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register a,
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[[maybe_unused]] Register b) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPMin64(EmitContext& ctx, IR::Inst& inst, ScalarF64 a, ScalarF64 b) {
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ctx.LongAdd("MIN.F64 {},{},{};", inst, a, b);
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}
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void EmitFPMul16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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@ -81,9 +102,8 @@ void EmitFPMul32(EmitContext& ctx, IR::Inst& inst, ScalarF32 a, ScalarF32 b) {
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ctx.Add("MUL.F {}.x,{},{};", inst, a, b);
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}
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void EmitFPMul64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] IR::Inst& inst,
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[[maybe_unused]] Register a, [[maybe_unused]] Register b) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPMul64(EmitContext& ctx, IR::Inst& inst, ScalarF64 a, ScalarF64 b) {
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ctx.LongAdd("MUL.F64 {}.x,{},{};", inst, a, b);
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}
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void EmitFPNeg16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register value) {
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@ -215,13 +235,11 @@ void EmitFPOrdEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Regist
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}
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void EmitFPOrdEqual32(EmitContext& ctx, IR::Inst& inst, ScalarF32 lhs, ScalarF32 rhs) {
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const Register ret{ctx.reg_alloc.Define(inst)};
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ctx.Add("SEQ.F {}.x,{},{};SNE.S {}.x,{},0;", ret, lhs, rhs, ret, ret);
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Compare(ctx, inst, lhs, rhs, "SEQ", "F", true);
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}
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void EmitFPOrdEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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[[maybe_unused]] Register rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPOrdEqual64(EmitContext& ctx, IR::Inst& inst, ScalarF64 lhs, ScalarF64 rhs) {
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Compare(ctx, inst, lhs, rhs, "SEQ", "F64", true);
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}
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void EmitFPUnordEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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@ -229,14 +247,12 @@ void EmitFPUnordEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Regi
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throw NotImplementedException("GLASM instruction");
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}
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void EmitFPUnordEqual32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarF32 lhs,
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[[maybe_unused]] ScalarF32 rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPUnordEqual32(EmitContext& ctx, IR::Inst& inst, ScalarF32 lhs, ScalarF32 rhs) {
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Compare(ctx, inst, lhs, rhs, "SEQ", "F", false);
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}
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void EmitFPUnordEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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[[maybe_unused]] Register rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPUnordEqual64(EmitContext& ctx, IR::Inst& inst, ScalarF64 lhs, ScalarF64 rhs) {
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Compare(ctx, inst, lhs, rhs, "SEQ", "F64", false);
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}
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void EmitFPOrdNotEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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@ -244,14 +260,12 @@ void EmitFPOrdNotEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Reg
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throw NotImplementedException("GLASM instruction");
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}
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void EmitFPOrdNotEqual32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarF32 lhs,
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[[maybe_unused]] ScalarF32 rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPOrdNotEqual32(EmitContext& ctx, IR::Inst& inst, ScalarF32 lhs, ScalarF32 rhs) {
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Compare(ctx, inst, lhs, rhs, "SNE", "F", true, true);
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}
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void EmitFPOrdNotEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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[[maybe_unused]] Register rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPOrdNotEqual64(EmitContext& ctx, IR::Inst& inst, ScalarF64 lhs, ScalarF64 rhs) {
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Compare(ctx, inst, lhs, rhs, "SNE", "F64", true, true);
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}
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void EmitFPUnordNotEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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@ -259,14 +273,12 @@ void EmitFPUnordNotEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] R
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throw NotImplementedException("GLASM instruction");
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}
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void EmitFPUnordNotEqual32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarF32 lhs,
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[[maybe_unused]] ScalarF32 rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPUnordNotEqual32(EmitContext& ctx, IR::Inst& inst, ScalarF32 lhs, ScalarF32 rhs) {
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Compare(ctx, inst, lhs, rhs, "SNE", "F", false, true);
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}
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void EmitFPUnordNotEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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[[maybe_unused]] Register rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPUnordNotEqual64(EmitContext& ctx, IR::Inst& inst, ScalarF64 lhs, ScalarF64 rhs) {
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Compare(ctx, inst, lhs, rhs, "SNE", "F64", false, true);
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}
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void EmitFPOrdLessThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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@ -275,13 +287,11 @@ void EmitFPOrdLessThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Reg
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}
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void EmitFPOrdLessThan32(EmitContext& ctx, IR::Inst& inst, ScalarF32 lhs, ScalarF32 rhs) {
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const Register ret{ctx.reg_alloc.Define(inst)};
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ctx.Add("SLT.F {}.x,{},{};SNE.S {}.x,{}.x,0;", ret, lhs, rhs, ret, ret);
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Compare(ctx, inst, lhs, rhs, "SLT", "F", true);
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}
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void EmitFPOrdLessThan64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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[[maybe_unused]] Register rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPOrdLessThan64(EmitContext& ctx, IR::Inst& inst, ScalarF64 lhs, ScalarF64 rhs) {
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Compare(ctx, inst, lhs, rhs, "SLT", "F64", true);
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}
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void EmitFPUnordLessThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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@ -289,14 +299,12 @@ void EmitFPUnordLessThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] R
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throw NotImplementedException("GLASM instruction");
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}
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void EmitFPUnordLessThan32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarF32 lhs,
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[[maybe_unused]] ScalarF32 rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPUnordLessThan32(EmitContext& ctx, IR::Inst& inst, ScalarF32 lhs, ScalarF32 rhs) {
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Compare(ctx, inst, lhs, rhs, "SLT", "F", false);
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}
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void EmitFPUnordLessThan64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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[[maybe_unused]] Register rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPUnordLessThan64(EmitContext& ctx, IR::Inst& inst, ScalarF64 lhs, ScalarF64 rhs) {
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Compare(ctx, inst, lhs, rhs, "SLT", "F64", false);
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}
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void EmitFPOrdGreaterThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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@ -304,14 +312,12 @@ void EmitFPOrdGreaterThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]]
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throw NotImplementedException("GLASM instruction");
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}
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void EmitFPOrdGreaterThan32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarF32 lhs,
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[[maybe_unused]] ScalarF32 rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPOrdGreaterThan32(EmitContext& ctx, IR::Inst& inst, ScalarF32 lhs, ScalarF32 rhs) {
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Compare(ctx, inst, lhs, rhs, "SGT", "F", true);
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}
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void EmitFPOrdGreaterThan64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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[[maybe_unused]] Register rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPOrdGreaterThan64(EmitContext& ctx, IR::Inst& inst, ScalarF64 lhs, ScalarF64 rhs) {
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Compare(ctx, inst, lhs, rhs, "SGT", "F64", true);
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}
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void EmitFPUnordGreaterThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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@ -319,14 +325,12 @@ void EmitFPUnordGreaterThan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]
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throw NotImplementedException("GLASM instruction");
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}
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void EmitFPUnordGreaterThan32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarF32 lhs,
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[[maybe_unused]] ScalarF32 rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPUnordGreaterThan32(EmitContext& ctx, IR::Inst& inst, ScalarF32 lhs, ScalarF32 rhs) {
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Compare(ctx, inst, lhs, rhs, "SGT", "F", false);
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}
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void EmitFPUnordGreaterThan64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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[[maybe_unused]] Register rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPUnordGreaterThan64(EmitContext& ctx, IR::Inst& inst, ScalarF64 lhs, ScalarF64 rhs) {
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Compare(ctx, inst, lhs, rhs, "SGT", "F64", false);
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}
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void EmitFPOrdLessThanEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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@ -335,13 +339,11 @@ void EmitFPOrdLessThanEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]
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}
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void EmitFPOrdLessThanEqual32(EmitContext& ctx, IR::Inst& inst, ScalarF32 lhs, ScalarF32 rhs) {
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const Register ret{ctx.reg_alloc.Define(inst)};
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ctx.Add("SLE.F {}.x,{},{};SNE.S {}.x,{}.x,0;", ret, lhs, rhs, ret, ret);
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Compare(ctx, inst, lhs, rhs, "SLE", "F", true);
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}
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void EmitFPOrdLessThanEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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[[maybe_unused]] Register rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPOrdLessThanEqual64(EmitContext& ctx, IR::Inst& inst, ScalarF64 lhs, ScalarF64 rhs) {
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Compare(ctx, inst, lhs, rhs, "SLE", "F64", true);
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}
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void EmitFPUnordLessThanEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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@ -349,14 +351,12 @@ void EmitFPUnordLessThanEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unuse
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throw NotImplementedException("GLASM instruction");
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}
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void EmitFPUnordLessThanEqual32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarF32 lhs,
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[[maybe_unused]] ScalarF32 rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPUnordLessThanEqual32(EmitContext& ctx, IR::Inst& inst, ScalarF32 lhs, ScalarF32 rhs) {
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Compare(ctx, inst, lhs, rhs, "SLE", "F", false);
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}
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void EmitFPUnordLessThanEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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[[maybe_unused]] Register rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPUnordLessThanEqual64(EmitContext& ctx, IR::Inst& inst, ScalarF64 lhs, ScalarF64 rhs) {
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Compare(ctx, inst, lhs, rhs, "SLE", "F64", false);
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}
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void EmitFPOrdGreaterThanEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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@ -364,14 +364,12 @@ void EmitFPOrdGreaterThanEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unus
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throw NotImplementedException("GLASM instruction");
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}
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void EmitFPOrdGreaterThanEqual32([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] ScalarF32 lhs,
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[[maybe_unused]] ScalarF32 rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPOrdGreaterThanEqual32(EmitContext& ctx, IR::Inst& inst, ScalarF32 lhs, ScalarF32 rhs) {
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Compare(ctx, inst, lhs, rhs, "SGE", "F", true);
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}
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void EmitFPOrdGreaterThanEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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[[maybe_unused]] Register rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPOrdGreaterThanEqual64(EmitContext& ctx, IR::Inst& inst, ScalarF64 lhs, ScalarF64 rhs) {
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Compare(ctx, inst, lhs, rhs, "SGE", "F64", true);
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}
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void EmitFPUnordGreaterThanEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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@ -379,14 +377,24 @@ void EmitFPUnordGreaterThanEqual16([[maybe_unused]] EmitContext& ctx, [[maybe_un
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throw NotImplementedException("GLASM instruction");
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}
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void EmitFPUnordGreaterThanEqual32([[maybe_unused]] EmitContext& ctx,
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[[maybe_unused]] ScalarF32 lhs, [[maybe_unused]] ScalarF32 rhs) {
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throw NotImplementedException("GLASM instruction");
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void EmitFPUnordGreaterThanEqual32(EmitContext& ctx, IR::Inst& inst, ScalarF32 lhs, ScalarF32 rhs) {
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Compare(ctx, inst, lhs, rhs, "SGE", "F", false);
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}
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void EmitFPUnordGreaterThanEqual64([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register lhs,
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[[maybe_unused]] Register rhs) {
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void EmitFPUnordGreaterThanEqual64(EmitContext& ctx, IR::Inst& inst, ScalarF64 lhs, ScalarF64 rhs) {
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Compare(ctx, inst, lhs, rhs, "SGE", "F64", false);
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}
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void EmitFPIsNan16([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Register value) {
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throw NotImplementedException("GLASM instruction");
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}
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void EmitFPIsNan32(EmitContext& ctx, IR::Inst& inst, ScalarF32 value) {
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Compare(ctx, inst, value, value, "SNE", "F", true, false);
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}
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void EmitFPIsNan64(EmitContext& ctx, IR::Inst& inst, ScalarF64 value) {
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Compare(ctx, inst, value, value, "SNE", "F64", true, false);
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}
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} // namespace Shader::Backend::GLASM
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