18 files changed, 507 insertions, 119 deletions

diff --git a/src/shader_recompiler/CMakeLists.txt b/src/shader_recompiler/CMakeLists.txt
index 802527255..5574feaa6 100644
--- a/src/shader_recompiler/CMakeLists.txt
+++ b/src/shader_recompiler/CMakeLists.txt
@@ -65,6 +65,7 @@ add_library(shader_recompiler STATIC
     frontend/maxwell/translate/impl/floating_point_fused_multiply_add.cpp
     frontend/maxwell/translate/impl/floating_point_multi_function.cpp
     frontend/maxwell/translate/impl/floating_point_multiply.cpp
+    frontend/maxwell/translate/impl/floating_point_range_reduction.cpp
     frontend/maxwell/translate/impl/impl.cpp
     frontend/maxwell/translate/impl/impl.h
     frontend/maxwell/translate/impl/integer_add.cpp
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.h b/src/shader_recompiler/backend/spirv/emit_spirv.h
index 1b9be445e..130c71996 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv.h
+++ b/src/shader_recompiler/backend/spirv/emit_spirv.h
@@ -108,10 +108,12 @@ void EmitCompositeConstructF64x4(EmitContext& ctx);
 void EmitCompositeExtractF64x2(EmitContext& ctx);
 void EmitCompositeExtractF64x3(EmitContext& ctx);
 void EmitCompositeExtractF64x4(EmitContext& ctx);
-void EmitSelect8(EmitContext& ctx);
-void EmitSelect16(EmitContext& ctx);
-Id EmitSelect32(EmitContext& ctx, Id cond, Id true_value, Id false_value);
-void EmitSelect64(EmitContext& ctx);
+Id EmitSelectU8(EmitContext& ctx, Id cond, Id true_value, Id false_value);
+Id EmitSelectU16(EmitContext& ctx, Id cond, Id true_value, Id false_value);
+Id EmitSelectU32(EmitContext& ctx, Id cond, Id true_value, Id false_value);
+Id EmitSelectU64(EmitContext& ctx, Id cond, Id true_value, Id false_value);
+Id EmitSelectF16(EmitContext& ctx, Id cond, Id true_value, Id false_value);
+Id EmitSelectF32(EmitContext& ctx, Id cond, Id true_value, Id false_value);
 void EmitBitCastU16F16(EmitContext& ctx);
 Id EmitBitCastU32F32(EmitContext& ctx, Id value);
 void EmitBitCastU64F64(EmitContext& ctx);
@@ -149,18 +151,15 @@ Id EmitFPMul64(EmitContext& ctx, IR::Inst* inst, Id a, Id b);
 Id EmitFPNeg16(EmitContext& ctx, Id value);
 Id EmitFPNeg32(EmitContext& ctx, Id value);
 Id EmitFPNeg64(EmitContext& ctx, Id value);
-void EmitFPRecip32(EmitContext& ctx);
-void EmitFPRecip64(EmitContext& ctx);
-void EmitFPRecipSqrt32(EmitContext& ctx);
-void EmitFPRecipSqrt64(EmitContext& ctx);
-void EmitFPSqrt(EmitContext& ctx);
-void EmitFPSin(EmitContext& ctx);
-void EmitFPSinNotReduced(EmitContext& ctx);
-void EmitFPExp2(EmitContext& ctx);
-void EmitFPExp2NotReduced(EmitContext& ctx);
-void EmitFPCos(EmitContext& ctx);
-void EmitFPCosNotReduced(EmitContext& ctx);
-void EmitFPLog2(EmitContext& ctx);
+Id EmitFPSin(EmitContext& ctx, Id value);
+Id EmitFPCos(EmitContext& ctx, Id value);
+Id EmitFPExp2(EmitContext& ctx, Id value);
+Id EmitFPLog2(EmitContext& ctx, Id value);
+Id EmitFPRecip32(EmitContext& ctx, Id value);
+Id EmitFPRecip64(EmitContext& ctx, Id value);
+Id EmitFPRecipSqrt32(EmitContext& ctx, Id value);
+Id EmitFPRecipSqrt64(EmitContext& ctx, Id value);
+Id EmitFPSqrt(EmitContext& ctx, Id value);
 Id EmitFPSaturate16(EmitContext& ctx, Id value);
 Id EmitFPSaturate32(EmitContext& ctx, Id value);
 Id EmitFPSaturate64(EmitContext& ctx, Id value);
@@ -176,6 +175,42 @@ Id EmitFPCeil64(EmitContext& ctx, Id value);
 Id EmitFPTrunc16(EmitContext& ctx, Id value);
 Id EmitFPTrunc32(EmitContext& ctx, Id value);
 Id EmitFPTrunc64(EmitContext& ctx, Id value);
+Id EmitFPOrdEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdEqual64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordEqual64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdNotEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdNotEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdNotEqual64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordNotEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordNotEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordNotEqual64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdLessThan16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdLessThan32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdLessThan64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordLessThan16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordLessThan32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordLessThan64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdGreaterThan16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdGreaterThan32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdGreaterThan64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordGreaterThan16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordGreaterThan32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordGreaterThan64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdLessThanEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdLessThanEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdLessThanEqual64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordLessThanEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordLessThanEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordLessThanEqual64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdGreaterThanEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdGreaterThanEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPOrdGreaterThanEqual64(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordGreaterThanEqual16(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordGreaterThanEqual32(EmitContext& ctx, Id lhs, Id rhs);
+Id EmitFPUnordGreaterThanEqual64(EmitContext& ctx, Id lhs, Id rhs);
 Id EmitIAdd32(EmitContext& ctx, IR::Inst* inst, Id a, Id b);
 void EmitIAdd64(EmitContext& ctx);
 Id EmitISub32(EmitContext& ctx, Id a, Id b);
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp
index 5d0b74f9b..749f11742 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_floating_point.cpp
@@ -100,52 +100,40 @@ Id EmitFPNeg64(EmitContext& ctx, Id value) {
     return ctx.OpFNegate(ctx.F64[1], value);
 }
 
-void EmitFPRecip32(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
-}
-
-void EmitFPRecip64(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPSin(EmitContext& ctx, Id value) {
+    return ctx.OpSin(ctx.F32[1], value);
 }
 
-void EmitFPRecipSqrt32(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPCos(EmitContext& ctx, Id value) {
+    return ctx.OpCos(ctx.F32[1], value);
 }
 
-void EmitFPRecipSqrt64(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPExp2(EmitContext& ctx, Id value) {
+    return ctx.OpExp2(ctx.F32[1], value);
 }
 
-void EmitFPSqrt(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPLog2(EmitContext& ctx, Id value) {
+    return ctx.OpLog2(ctx.F32[1], value);
 }
 
-void EmitFPSin(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPRecip32(EmitContext& ctx, Id value) {
+    return ctx.OpFDiv(ctx.F32[1], ctx.Constant(ctx.F32[1], 1.0f), value);
 }
 
-void EmitFPSinNotReduced(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPRecip64(EmitContext& ctx, Id value) {
+    return ctx.OpFDiv(ctx.F64[1], ctx.Constant(ctx.F64[1], 1.0f), value);
 }
 
-void EmitFPExp2(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPRecipSqrt32(EmitContext& ctx, Id value) {
+    return ctx.OpInverseSqrt(ctx.F32[1], value);
 }
 
-void EmitFPExp2NotReduced(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPRecipSqrt64(EmitContext& ctx, Id value) {
+    return ctx.OpInverseSqrt(ctx.F64[1], value);
 }
 
-void EmitFPCos(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
-}
-
-void EmitFPCosNotReduced(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
-}
-
-void EmitFPLog2(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
+Id EmitFPSqrt(EmitContext& ctx, Id value) {
+    return ctx.OpSqrt(ctx.F32[1], value);
 }
 
 Id EmitFPSaturate16(EmitContext& ctx, Id value) {
@@ -214,4 +202,148 @@ Id EmitFPTrunc64(EmitContext& ctx, Id value) {
     return ctx.OpTrunc(ctx.F64[1], value);
 }
 
+Id EmitFPOrdEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdNotEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdNotEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdNotEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdNotEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdNotEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdNotEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordNotEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordNotEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordNotEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordNotEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordNotEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordNotEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdLessThan16(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdLessThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdLessThan32(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdLessThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdLessThan64(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdLessThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordLessThan16(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordLessThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordLessThan32(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordLessThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordLessThan64(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordLessThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdGreaterThan16(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdGreaterThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdGreaterThan32(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdGreaterThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdGreaterThan64(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdGreaterThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordGreaterThan16(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordGreaterThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordGreaterThan32(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordGreaterThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordGreaterThan64(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordGreaterThan(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdLessThanEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdLessThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdLessThanEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdLessThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdLessThanEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdLessThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordLessThanEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordLessThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordLessThanEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordLessThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordLessThanEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordLessThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdGreaterThanEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdGreaterThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdGreaterThanEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdGreaterThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPOrdGreaterThanEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFOrdGreaterThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordGreaterThanEqual16(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordGreaterThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordGreaterThanEqual32(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordGreaterThanEqual(ctx.U1, lhs, rhs);
+}
+
+Id EmitFPUnordGreaterThanEqual64(EmitContext& ctx, Id lhs, Id rhs) {
+    return ctx.OpFUnordGreaterThanEqual(ctx.U1, lhs, rhs);
+}
+
 } // namespace Shader::Backend::SPIRV
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_select.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_select.cpp
index eb1926a4d..21cca4455 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_select.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_select.cpp
@@ -6,20 +6,29 @@
 
 namespace Shader::Backend::SPIRV {
 
-void EmitSelect8(EmitContext&) {
+Id EmitSelectU8([[maybe_unused]] EmitContext& ctx, [[maybe_unused]] Id cond,
+                [[maybe_unused]] Id true_value, [[maybe_unused]] Id false_value) {
     throw NotImplementedException("SPIR-V Instruction");
 }
 
-void EmitSelect16(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
+Id EmitSelectU16(EmitContext& ctx, Id cond, Id true_value, Id false_value) {
+    return ctx.OpSelect(ctx.U16, cond, true_value, false_value);
 }
 
-Id EmitSelect32(EmitContext& ctx, Id cond, Id true_value, Id false_value) {
+Id EmitSelectU32(EmitContext& ctx, Id cond, Id true_value, Id false_value) {
     return ctx.OpSelect(ctx.U32[1], cond, true_value, false_value);
 }
 
-void EmitSelect64(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
+Id EmitSelectU64(EmitContext& ctx, Id cond, Id true_value, Id false_value) {
+    return ctx.OpSelect(ctx.U64, cond, true_value, false_value);
+}
+
+Id EmitSelectF16(EmitContext& ctx, Id cond, Id true_value, Id false_value) {
+    return ctx.OpSelect(ctx.F16[1], cond, true_value, false_value);
+}
+
+Id EmitSelectF32(EmitContext& ctx, Id cond, Id true_value, Id false_value) {
+    return ctx.OpSelect(ctx.F32[1], cond, true_value, false_value);
 }
 
 } // namespace Shader::Backend::SPIRV
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.cpp b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
index 34c2f67fb..8ba86e614 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.cpp
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.cpp
@@ -361,19 +361,21 @@ Value IREmitter::CompositeExtract(const Value& vector, size_t element) {
     }
 }
 
-UAny IREmitter::Select(const U1& condition, const UAny& true_value, const UAny& false_value) {
+Value IREmitter::Select(const U1& condition, const Value& true_value, const Value& false_value) {
     if (true_value.Type() != false_value.Type()) {
         throw InvalidArgument("Mismatching types {} and {}", true_value.Type(), false_value.Type());
     }
     switch (true_value.Type()) {
     case Type::U8:
-        return Inst<UAny>(Opcode::Select8, condition, true_value, false_value);
+        return Inst(Opcode::SelectU8, condition, true_value, false_value);
     case Type::U16:
-        return Inst<UAny>(Opcode::Select16, condition, true_value, false_value);
+        return Inst(Opcode::SelectU16, condition, true_value, false_value);
     case Type::U32:
-        return Inst<UAny>(Opcode::Select32, condition, true_value, false_value);
+        return Inst(Opcode::SelectU32, condition, true_value, false_value);
     case Type::U64:
-        return Inst<UAny>(Opcode::Select64, condition, true_value, false_value);
+        return Inst(Opcode::SelectU64, condition, true_value, false_value);
+    case Type::F32:
+        return Inst(Opcode::SelectF32, condition, true_value, false_value);
     default:
         throw InvalidArgument("Invalid type {}", true_value.Type());
     }
@@ -503,12 +505,16 @@ F16F32F64 IREmitter::FPAbsNeg(const F16F32F64& value, bool abs, bool neg) {
     return result;
 }
 
-F32 IREmitter::FPCosNotReduced(const F32& value) {
-    return Inst<F32>(Opcode::FPCosNotReduced, value);
+F32 IREmitter::FPCos(const F32& value) {
+    return Inst<F32>(Opcode::FPCos, value);
+}
+
+F32 IREmitter::FPSin(const F32& value) {
+    return Inst<F32>(Opcode::FPSin, value);
 }
 
-F32 IREmitter::FPExp2NotReduced(const F32& value) {
-    return Inst<F32>(Opcode::FPExp2NotReduced, value);
+F32 IREmitter::FPExp2(const F32& value) {
+    return Inst<F32>(Opcode::FPExp2, value);
 }
 
 F32 IREmitter::FPLog2(const F32& value) {
@@ -517,9 +523,9 @@ F32 IREmitter::FPLog2(const F32& value) {
 
 F32F64 IREmitter::FPRecip(const F32F64& value) {
     switch (value.Type()) {
-    case Type::U32:
+    case Type::F32:
         return Inst<F32>(Opcode::FPRecip32, value);
-    case Type::U64:
+    case Type::F64:
         return Inst<F64>(Opcode::FPRecip64, value);
     default:
         ThrowInvalidType(value.Type());
@@ -528,19 +534,15 @@ F32F64 IREmitter::FPRecip(const F32F64& value) {
 
 F32F64 IREmitter::FPRecipSqrt(const F32F64& value) {
     switch (value.Type()) {
-    case Type::U32:
+    case Type::F32:
         return Inst<F32>(Opcode::FPRecipSqrt32, value);
-    case Type::U64:
+    case Type::F64:
         return Inst<F64>(Opcode::FPRecipSqrt64, value);
     default:
         ThrowInvalidType(value.Type());
     }
 }
 
-F32 IREmitter::FPSinNotReduced(const F32& value) {
-    return Inst<F32>(Opcode::FPSinNotReduced, value);
-}
-
 F32 IREmitter::FPSqrt(const F32& value) {
     return Inst<F32>(Opcode::FPSqrt, value);
 }
@@ -610,6 +612,114 @@ F16F32F64 IREmitter::FPTrunc(const F16F32F64& value, FpControl control) {
     }
 }
 
+U1 IREmitter::FPEqual(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered) {
+    if (lhs.Type() != rhs.Type()) {
+        throw InvalidArgument("Mismatching types {} and {}", lhs.Type(), rhs.Type());
+    }
+    switch (lhs.Type()) {
+    case Type::F16:
+        return Inst<U1>(ordered ? Opcode::FPOrdEqual16 : Opcode::FPUnordEqual16, lhs, rhs);
+    case Type::F32:
+        return Inst<U1>(ordered ? Opcode::FPOrdEqual32 : Opcode::FPUnordEqual32, lhs, rhs);
+    case Type::F64:
+        return Inst<U1>(ordered ? Opcode::FPOrdEqual64 : Opcode::FPUnordEqual64, lhs, rhs);
+    default:
+        ThrowInvalidType(lhs.Type());
+    }
+}
+
+U1 IREmitter::FPNotEqual(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered) {
+    if (lhs.Type() != rhs.Type()) {
+        throw InvalidArgument("Mismatching types {} and {}", lhs.Type(), rhs.Type());
+    }
+    switch (lhs.Type()) {
+    case Type::F16:
+        return Inst<U1>(ordered ? Opcode::FPOrdNotEqual16 : Opcode::FPUnordNotEqual16, lhs, rhs);
+    case Type::F32:
+        return Inst<U1>(ordered ? Opcode::FPOrdNotEqual32 : Opcode::FPUnordNotEqual32, lhs, rhs);
+    case Type::F64:
+        return Inst<U1>(ordered ? Opcode::FPOrdNotEqual64 : Opcode::FPUnordNotEqual64, lhs, rhs);
+    default:
+        ThrowInvalidType(lhs.Type());
+    }
+}
+
+U1 IREmitter::FPLessThan(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered) {
+    if (lhs.Type() != rhs.Type()) {
+        throw InvalidArgument("Mismatching types {} and {}", lhs.Type(), rhs.Type());
+    }
+    switch (lhs.Type()) {
+    case Type::F16:
+        return Inst<U1>(ordered ? Opcode::FPOrdLessThan16 : Opcode::FPUnordLessThan16, lhs, rhs);
+    case Type::F32:
+        return Inst<U1>(ordered ? Opcode::FPOrdLessThan32 : Opcode::FPUnordLessThan32, lhs, rhs);
+    case Type::F64:
+        return Inst<U1>(ordered ? Opcode::FPOrdLessThan64 : Opcode::FPUnordLessThan64, lhs, rhs);
+    default:
+        ThrowInvalidType(lhs.Type());
+    }
+}
+
+U1 IREmitter::FPGreaterThan(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered) {
+    if (lhs.Type() != rhs.Type()) {
+        throw InvalidArgument("Mismatching types {} and {}", lhs.Type(), rhs.Type());
+    }
+    switch (lhs.Type()) {
+    case Type::F16:
+        return Inst<U1>(ordered ? Opcode::FPOrdGreaterThan16 : Opcode::FPUnordGreaterThan16, lhs,
+                        rhs);
+    case Type::F32:
+        return Inst<U1>(ordered ? Opcode::FPOrdGreaterThan32 : Opcode::FPUnordGreaterThan32, lhs,
+                        rhs);
+    case Type::F64:
+        return Inst<U1>(ordered ? Opcode::FPOrdGreaterThan64 : Opcode::FPUnordGreaterThan64, lhs,
+                        rhs);
+    default:
+        ThrowInvalidType(lhs.Type());
+    }
+}
+
+U1 IREmitter::FPLessThanEqual(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered) {
+    if (lhs.Type() != rhs.Type()) {
+        throw InvalidArgument("Mismatching types {} and {}", lhs.Type(), rhs.Type());
+    }
+    switch (lhs.Type()) {
+    case Type::F16:
+        return Inst<U1>(ordered ? Opcode::FPOrdLessThanEqual16 : Opcode::FPUnordLessThanEqual16,
+                        lhs, rhs);
+    case Type::F32:
+        return Inst<U1>(ordered ? Opcode::FPOrdLessThanEqual32 : Opcode::FPUnordLessThanEqual32,
+                        lhs, rhs);
+    case Type::F64:
+        return Inst<U1>(ordered ? Opcode::FPOrdLessThanEqual64 : Opcode::FPUnordLessThanEqual64,
+                        lhs, rhs);
+    default:
+        ThrowInvalidType(lhs.Type());
+    }
+}
+
+U1 IREmitter::FPGreaterThanEqual(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered) {
+    if (lhs.Type() != rhs.Type()) {
+        throw InvalidArgument("Mismatching types {} and {}", lhs.Type(), rhs.Type());
+    }
+    switch (lhs.Type()) {
+    case Type::F16:
+        return Inst<U1>(ordered ? Opcode::FPOrdGreaterThanEqual16
+                                : Opcode::FPUnordGreaterThanEqual16,
+                        lhs, rhs);
+    case Type::F32:
+        return Inst<U1>(ordered ? Opcode::FPOrdGreaterThanEqual32
+                                : Opcode::FPUnordGreaterThanEqual32,
+                        lhs, rhs);
+    case Type::F64:
+        return Inst<U1>(ordered ? Opcode::FPOrdGreaterThanEqual64
+                                : Opcode::FPUnordGreaterThanEqual64,
+                        lhs, rhs);
+    default:
+        ThrowInvalidType(lhs.Type());
+    }
+}
+
 U32U64 IREmitter::IAdd(const U32U64& a, const U32U64& b) {
     if (a.Type() != b.Type()) {
         throw InvalidArgument("Mismatching types {} and {}", a.Type(), b.Type());
diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.h b/src/shader_recompiler/frontend/ir/ir_emitter.h
index 959f4f9da..2c923716a 100644
--- a/src/shader_recompiler/frontend/ir/ir_emitter.h
+++ b/src/shader_recompiler/frontend/ir/ir_emitter.h
@@ -98,7 +98,8 @@ public:
                                            const Value& e4);
     [[nodiscard]] Value CompositeExtract(const Value& vector, size_t element);
 
-    [[nodiscard]] UAny Select(const U1& condition, const UAny& true_value, const UAny& false_value);
+    [[nodiscard]] Value Select(const U1& condition, const Value& true_value,
+                               const Value& false_value);
 
     template <typename Dest, typename Source>
     [[nodiscard]] Dest BitCast(const Source& value);
@@ -121,12 +122,12 @@ public:
     [[nodiscard]] F16F32F64 FPNeg(const F16F32F64& value);
     [[nodiscard]] F16F32F64 FPAbsNeg(const F16F32F64& value, bool abs, bool neg);
 
-    [[nodiscard]] F32 FPCosNotReduced(const F32& value);
-    [[nodiscard]] F32 FPExp2NotReduced(const F32& value);
+    [[nodiscard]] F32 FPCos(const F32& value);
+    [[nodiscard]] F32 FPSin(const F32& value);
+    [[nodiscard]] F32 FPExp2(const F32& value);
     [[nodiscard]] F32 FPLog2(const F32& value);
     [[nodiscard]] F32F64 FPRecip(const F32F64& value);
     [[nodiscard]] F32F64 FPRecipSqrt(const F32F64& value);
-    [[nodiscard]] F32 FPSinNotReduced(const F32& value);
     [[nodiscard]] F32 FPSqrt(const F32& value);
     [[nodiscard]] F16F32F64 FPSaturate(const F16F32F64& value);
     [[nodiscard]] F16F32F64 FPRoundEven(const F16F32F64& value, FpControl control = {});
@@ -134,6 +135,15 @@ public:
     [[nodiscard]] F16F32F64 FPCeil(const F16F32F64& value, FpControl control = {});
     [[nodiscard]] F16F32F64 FPTrunc(const F16F32F64& value, FpControl control = {});
 
+    [[nodiscard]] U1 FPEqual(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered = true);
+    [[nodiscard]] U1 FPNotEqual(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered = true);
+    [[nodiscard]] U1 FPLessThan(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered = true);
+    [[nodiscard]] U1 FPGreaterThan(const F16F32F64& lhs, const F16F32F64& rhs, bool ordered = true);
+    [[nodiscard]] U1 FPLessThanEqual(const F16F32F64& lhs, const F16F32F64& rhs,
+                                     bool ordered = true);
+    [[nodiscard]] U1 FPGreaterThanEqual(const F16F32F64& lhs, const F16F32F64& rhs,
+                                        bool ordered = true);
+
     [[nodiscard]] U32U64 IAdd(const U32U64& a, const U32U64& b);
     [[nodiscard]] U32U64 ISub(const U32U64& a, const U32U64& b);
     [[nodiscard]] U32 IMul(const U32& a, const U32& b);
diff --git a/src/shader_recompiler/frontend/ir/opcodes.inc b/src/shader_recompiler/frontend/ir/opcodes.inc
index 50da77535..f2d71144a 100644
--- a/src/shader_recompiler/frontend/ir/opcodes.inc
+++ b/src/shader_recompiler/frontend/ir/opcodes.inc
@@ -103,10 +103,12 @@ OPCODE(CompositeExtractF64x3,                               F64,            F64x
 OPCODE(CompositeExtractF64x4,                               F64,            F64x4,          U32,                                            )
 
 // Select operations
-OPCODE(Select8,                                             U8,             U1,             U8,             U8,                             )
-OPCODE(Select16,                                            U16,            U1,             U16,            U16,                            )
-OPCODE(Select32,                                            U32,            U1,             U32,            U32,                            )
-OPCODE(Select64,                                            U64,            U1,             U64,            U64,                            )
+OPCODE(SelectU8,                                            U8,             U1,             U8,             U8,                             )
+OPCODE(SelectU16,                                           U16,            U1,             U16,            U16,                            )
+OPCODE(SelectU32,                                           U32,            U1,             U32,            U32,                            )
+OPCODE(SelectU64,                                           U64,            U1,             U64,            U64,                            )
+OPCODE(SelectF16,                                           F16,            U1,             F16,            F16,                            )
+OPCODE(SelectF32,                                           F32,            U1,             F32,            F32,                            )
 
 // Bitwise conversions
 OPCODE(BitCastU16F16,                                       U16,            F16,                                                            )
@@ -156,11 +158,8 @@ OPCODE(FPRecipSqrt32,                                       F32,            F32,
 OPCODE(FPRecipSqrt64,                                       F64,            F64,                                                            )
 OPCODE(FPSqrt,                                              F32,            F32,                                                            )
 OPCODE(FPSin,                                               F32,            F32,                                                            )
-OPCODE(FPSinNotReduced,                                     F32,            F32,                                                            )
 OPCODE(FPExp2,                                              F32,            F32,                                                            )
-OPCODE(FPExp2NotReduced,                                    F32,            F32,                                                            )
 OPCODE(FPCos,                                               F32,            F32,                                                            )
-OPCODE(FPCosNotReduced,                                     F32,            F32,                                                            )
 OPCODE(FPLog2,                                              F32,            F32,                                                            )
 OPCODE(FPSaturate16,                                        F16,            F16,                                                            )
 OPCODE(FPSaturate32,                                        F32,            F32,                                                            )
@@ -178,6 +177,43 @@ OPCODE(FPTrunc16,                                           F16,            F16,
 OPCODE(FPTrunc32,                                           F32,            F32,                                                            )
 OPCODE(FPTrunc64,                                           F64,            F64,                                                            )
 
+OPCODE(FPOrdEqual16,                                        U1,             F16,            F16,                                            )
+OPCODE(FPOrdEqual32,                                        U1,             F32,            F32,                                            )
+OPCODE(FPOrdEqual64,                                        U1,             F64,            F64,                                            )
+OPCODE(FPUnordEqual16,                                      U1,             F16,            F16,                                            )
+OPCODE(FPUnordEqual32,                                      U1,             F32,            F32,                                            )
+OPCODE(FPUnordEqual64,                                      U1,             F64,            F64,                                            )
+OPCODE(FPOrdNotEqual16,                                     U1,             F16,            F16,                                            )
+OPCODE(FPOrdNotEqual32,                                     U1,             F32,            F32,                                            )
+OPCODE(FPOrdNotEqual64,                                     U1,             F64,            F64,                                            )
+OPCODE(FPUnordNotEqual16,                                   U1,             F16,            F16,                                            )
+OPCODE(FPUnordNotEqual32,                                   U1,             F32,            F32,                                            )
+OPCODE(FPUnordNotEqual64,                                   U1,             F64,            F64,                                            )
+OPCODE(FPOrdLessThan16,                                     U1,             F16,            F16,                                            )
+OPCODE(FPOrdLessThan32,                                     U1,             F32,            F32,                                            )
+OPCODE(FPOrdLessThan64,                                     U1,             F64,            F64,                                            )
+OPCODE(FPUnordLessThan16,                                   U1,             F16,            F16,                                            )
+OPCODE(FPUnordLessThan32,                                   U1,             F32,            F32,                                            )
+OPCODE(FPUnordLessThan64,                                   U1,             F64,            F64,                                            )
+OPCODE(FPOrdGreaterThan16,                                  U1,             F16,            F16,                                            )
+OPCODE(FPOrdGreaterThan32,                                  U1,             F32,            F32,                                            )
+OPCODE(FPOrdGreaterThan64,                                  U1,             F64,            F64,                                            )
+OPCODE(FPUnordGreaterThan16,                                U1,             F16,            F16,                                            )
+OPCODE(FPUnordGreaterThan32,                                U1,             F32,            F32,                                            )
+OPCODE(FPUnordGreaterThan64,                                U1,             F64,            F64,                                            )
+OPCODE(FPOrdLessThanEqual16,                                U1,             F16,            F16,                                            )
+OPCODE(FPOrdLessThanEqual32,                                U1,             F32,            F32,                                            )
+OPCODE(FPOrdLessThanEqual64,                                U1,             F64,            F64,                                            )
+OPCODE(FPUnordLessThanEqual16,                              U1,             F16,            F16,                                            )
+OPCODE(FPUnordLessThanEqual32,                              U1,             F32,            F32,                                            )
+OPCODE(FPUnordLessThanEqual64,                              U1,             F64,            F64,                                            )
+OPCODE(FPOrdGreaterThanEqual16,                             U1,             F16,            F16,                                            )
+OPCODE(FPOrdGreaterThanEqual32,                             U1,             F32,            F32,                                            )
+OPCODE(FPOrdGreaterThanEqual64,                             U1,             F64,            F64,                                            )
+OPCODE(FPUnordGreaterThanEqual16,                           U1,             F16,            F16,                                            )
+OPCODE(FPUnordGreaterThanEqual32,                           U1,             F32,            F32,                                            )
+OPCODE(FPUnordGreaterThanEqual64,                           U1,             F64,            F64,                                            )
+
 // Integer operations
 OPCODE(IAdd32,                                              U32,            U32,            U32,                                            )
 OPCODE(IAdd64,                                              U64,            U64,            U64,                                            )
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/common_encoding.h b/src/shader_recompiler/frontend/maxwell/translate/impl/common_encoding.h
index 3da37a2bb..fd73f656c 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/common_encoding.h
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/common_encoding.h
@@ -46,7 +46,8 @@ inline IR::FmzMode CastFmzMode(FmzMode fmz_mode) {
     case FmzMode::FTZ:
         return IR::FmzMode::FTZ;
     case FmzMode::FMZ:
-        return IR::FmzMode::FMZ;
+        // FMZ is manually handled in the instruction
+        return IR::FmzMode::FTZ;
     case FmzMode::INVALIDFMZ3:
         break;
     }
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_add.cpp
index 219ffcc6a..76a807d4e 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_add.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_add.cpp
@@ -53,7 +53,7 @@ void FADD(TranslatorVisitor& v, u64 insn, const IR::F32& src_b) {
 } // Anonymous namespace
 
 void TranslatorVisitor::FADD_reg(u64 insn) {
-    FADD(*this, insn, GetRegFloat20(insn));
+    FADD(*this, insn, GetFloatReg20(insn));
 }
 
 void TranslatorVisitor::FADD_cbuf(u64 insn) {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_fused_multiply_add.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_fused_multiply_add.cpp
index 758700d3c..c2ca0873b 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_fused_multiply_add.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_fused_multiply_add.cpp
@@ -51,7 +51,7 @@ void FFMA(TranslatorVisitor& v, u64 insn, const IR::F32& src_b, const IR::F32& s
 } // Anonymous namespace
 
 void TranslatorVisitor::FFMA_reg(u64 insn) {
-    FFMA(*this, insn, GetRegFloat20(insn), GetRegFloat39(insn));
+    FFMA(*this, insn, GetFloatReg20(insn), GetFloatReg39(insn));
 }
 
 void TranslatorVisitor::FFMA_rc(u64) {
@@ -59,7 +59,7 @@ void TranslatorVisitor::FFMA_rc(u64) {
 }
 
 void TranslatorVisitor::FFMA_cr(u64 insn) {
-    FFMA(*this, insn, GetFloatCbuf(insn), GetRegFloat39(insn));
+    FFMA(*this, insn, GetFloatCbuf(insn), GetFloatReg39(insn));
 }
 
 void TranslatorVisitor::FFMA_imm(u64) {
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multi_function.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multi_function.cpp
index ba005fbf4..2f8605619 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multi_function.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multi_function.cpp
@@ -10,7 +10,7 @@
 
 namespace Shader::Maxwell {
 namespace {
-enum class Operation {
+enum class Operation : u64 {
     Cos = 0,
     Sin = 1,
     Ex2 = 2,    // Base 2 exponent
@@ -39,11 +39,11 @@ void TranslatorVisitor::MUFU(u64 insn) {
     IR::F32 value{[&]() -> IR::F32 {
         switch (mufu.operation) {
         case Operation::Cos:
-            return ir.FPCosNotReduced(op_a);
+            return ir.FPCos(op_a);
         case Operation::Sin:
-            return ir.FPSinNotReduced(op_a);
+            return ir.FPSin(op_a);
         case Operation::Ex2:
-            return ir.FPExp2NotReduced(op_a);
+            return ir.FPExp2(op_a);
         case Operation::Lg2:
             return ir.FPLog2(op_a);
         case Operation::Rcp:
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multiply.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multiply.cpp
index 5c38d3fc1..edf2cadae 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multiply.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_multiply.cpp
@@ -55,9 +55,6 @@ void FMUL(TranslatorVisitor& v, u64 insn, const IR::F32& src_b, FmzMode fmz_mode
     if (cc) {
         throw NotImplementedException("FMUL CC");
     }
-    if (sat) {
-        throw NotImplementedException("FMUL SAT");
-    }
     IR::F32 op_a{v.F(fmul.src_a)};
     if (scale != Scale::None) {
         if (fmz_mode != FmzMode::FTZ || fp_rounding != FpRounding::RN) {
@@ -71,7 +68,20 @@ void FMUL(TranslatorVisitor& v, u64 insn, const IR::F32& src_b, FmzMode fmz_mode
         .rounding{CastFpRounding(fp_rounding)},
         .fmz_mode{CastFmzMode(fmz_mode)},
     };
-    v.F(fmul.dest_reg, v.ir.FPMul(op_a, op_b, fp_control));
+    IR::F32 value{v.ir.FPMul(op_a, op_b, fp_control)};
+    if (fmz_mode == FmzMode::FMZ && !sat) {
+        // Do not implement FMZ if SAT is enabled, as it does the logic for us.
+        // On D3D9 mode, anything * 0 is zero, even NAN and infinity
+        const IR::F32 zero{v.ir.Imm32(0.0f)};
+        const IR::U1 zero_a{v.ir.FPEqual(op_a, zero)};
+        const IR::U1 zero_b{v.ir.FPEqual(op_b, zero)};
+        const IR::U1 any_zero{v.ir.LogicalOr(zero_a, zero_b)};
+        value = IR::F32{v.ir.Select(any_zero, zero, value)};
+    }
+    if (sat) {
+        value = v.ir.FPSaturate(value);
+    }
+    v.F(fmul.dest_reg, value);
 }
 
 void FMUL(TranslatorVisitor& v, u64 insn, const IR::F32& src_b) {
@@ -83,27 +93,33 @@ void FMUL(TranslatorVisitor& v, u64 insn, const IR::F32& src_b) {
         BitField<47, 1, u64> cc;
         BitField<48, 1, u64> neg_b;
         BitField<50, 1, u64> sat;
-    } fmul{insn};
-
+    } const fmul{insn};
     FMUL(v, insn, src_b, fmul.fmz, fmul.fp_rounding, fmul.scale, fmul.sat != 0, fmul.cc != 0,
          fmul.neg_b != 0);
 }
 } // Anonymous namespace
 
 void TranslatorVisitor::FMUL_reg(u64 insn) {
-    return FMUL(*this, insn, GetRegFloat20(insn));
+    return FMUL(*this, insn, GetFloatReg20(insn));
 }
 
-void TranslatorVisitor::FMUL_cbuf(u64) {
-    throw NotImplementedException("FMUL (cbuf)");
+void TranslatorVisitor::FMUL_cbuf(u64 insn) {
+    return FMUL(*this, insn, GetFloatCbuf(insn));
 }
 
-void TranslatorVisitor::FMUL_imm(u64) {
-    throw NotImplementedException("FMUL (imm)");
+void TranslatorVisitor::FMUL_imm(u64 insn) {
+    return FMUL(*this, insn, GetFloatImm20(insn));
 }
 
-void TranslatorVisitor::FMUL32I(u64) {
-    throw NotImplementedException("FMUL32I");
+void TranslatorVisitor::FMUL32I(u64 insn) {
+    union {
+        u64 raw;
+        BitField<52, 1, u64> cc;
+        BitField<53, 2, FmzMode> fmz;
+        BitField<55, 1, u64> sat;
+    } const fmul32i{insn};
+    FMUL(*this, insn, GetFloatImm32(insn), fmul32i.fmz, FpRounding::RN, Scale::None,
+         fmul32i.sat != 0, fmul32i.cc != 0, false);
 }
 
 } // namespace Shader::Maxwell
\ No newline at end of file
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_range_reduction.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_range_reduction.cpp
new file mode 100644
index 000000000..f91b93fad
--- /dev/null
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/floating_point_range_reduction.cpp
@@ -0,0 +1,41 @@
+// Copyright 2021 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include "common/bit_field.h"
+#include "common/common_types.h"
+#include "shader_recompiler/frontend/maxwell/translate/impl/impl.h"
+
+namespace Shader::Maxwell {
+namespace {
+enum class Mode : u64 {
+    SINCOS,
+    EX2,
+};
+
+void RRO(TranslatorVisitor& v, u64 insn, const IR::F32& src) {
+    union {
+        u64 raw;
+        BitField<0, 8, IR::Reg> dest_reg;
+        BitField<39, 1, Mode> mode;
+        BitField<45, 1, u64> neg;
+        BitField<49, 1, u64> abs;
+    } const rro{insn};
+
+    v.F(rro.dest_reg, v.ir.FPAbsNeg(src, rro.abs != 0, rro.neg != 0));
+}
+} // Anonymous namespace
+
+void TranslatorVisitor::RRO_reg(u64 insn) {
+    RRO(*this, insn, GetFloatReg20(insn));
+}
+
+void TranslatorVisitor::RRO_cbuf(u64 insn) {
+    RRO(*this, insn, GetFloatCbuf(insn));
+}
+
+void TranslatorVisitor::RRO_imm(u64) {
+    throw NotImplementedException("RRO (imm)");
+}
+
+} // namespace Shader::Maxwell
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp
index 165d475b9..a5a0e1a9b 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/impl.cpp
@@ -48,11 +48,11 @@ IR::U32 TranslatorVisitor::GetReg39(u64 insn) {
     return X(reg.index);
 }
 
-IR::F32 TranslatorVisitor::GetRegFloat20(u64 insn) {
+IR::F32 TranslatorVisitor::GetFloatReg20(u64 insn) {
     return ir.BitCast<IR::F32>(GetReg20(insn));
 }
 
-IR::F32 TranslatorVisitor::GetRegFloat39(u64 insn) {
+IR::F32 TranslatorVisitor::GetFloatReg39(u64 insn) {
     return ir.BitCast<IR::F32>(GetReg39(insn));
 }
 
@@ -110,6 +110,14 @@ IR::U32 TranslatorVisitor::GetImm32(u64 insn) {
     return ir.Imm32(static_cast<u32>(imm.value));
 }
 
+IR::F32 TranslatorVisitor::GetFloatImm32(u64 insn) {
+    union {
+        u64 raw;
+        BitField<20, 32, u64> value;
+    } const imm{insn};
+    return ir.Imm32(Common::BitCast<f32>(static_cast<u32>(imm.value)));
+}
+
 void TranslatorVisitor::SetZFlag(const IR::U1& value) {
     ir.SetZFlag(value);
 }
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/impl.h b/src/shader_recompiler/frontend/maxwell/translate/impl/impl.h
index 4d4cf2ebf..4e722e205 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/impl.h
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/impl.h
@@ -304,8 +304,8 @@ public:
     [[nodiscard]] IR::U32 GetReg8(u64 insn);
     [[nodiscard]] IR::U32 GetReg20(u64 insn);
     [[nodiscard]] IR::U32 GetReg39(u64 insn);
-    [[nodiscard]] IR::F32 GetRegFloat20(u64 insn);
-    [[nodiscard]] IR::F32 GetRegFloat39(u64 insn);
+    [[nodiscard]] IR::F32 GetFloatReg20(u64 insn);
+    [[nodiscard]] IR::F32 GetFloatReg39(u64 insn);
 
     [[nodiscard]] IR::U32 GetCbuf(u64 insn);
     [[nodiscard]] IR::F32 GetFloatCbuf(u64 insn);
@@ -314,6 +314,7 @@ public:
     [[nodiscard]] IR::F32 GetFloatImm20(u64 insn);
 
     [[nodiscard]] IR::U32 GetImm32(u64 insn);
+    [[nodiscard]] IR::F32 GetFloatImm32(u64 insn);
 
     void SetZFlag(const IR::U1& value);
     void SetSFlag(const IR::U1& value);
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_left.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_left.cpp
index d8a5158b5..20af68852 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_left.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/integer_shift_left.cpp
@@ -50,7 +50,7 @@ void SHL(TranslatorVisitor& v, u64 insn, const IR::U32& unsafe_shift) {
         //
         const IR::U1 is_safe{v.ir.ILessThan(unsafe_shift, v.ir.Imm32(32), false)};
         const IR::U32 unsafe_result{v.ir.ShiftLeftLogical(base, unsafe_shift)};
-        result = v.ir.Select(is_safe, unsafe_result, v.ir.Imm32(0));
+        result = IR::U32{v.ir.Select(is_safe, unsafe_result, v.ir.Imm32(0))};
     }
     v.X(shl.dest_reg, result);
 }
diff --git a/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp b/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp
index 628cf1c14..4114e10be 100644
--- a/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp
+++ b/src/shader_recompiler/frontend/maxwell/translate/impl/not_implemented.cpp
@@ -721,18 +721,6 @@ void TranslatorVisitor::RET(u64) {
     ThrowNotImplemented(Opcode::RET);
 }
 
-void TranslatorVisitor::RRO_reg(u64) {
-    ThrowNotImplemented(Opcode::RRO_reg);
-}
-
-void TranslatorVisitor::RRO_cbuf(u64) {
-    ThrowNotImplemented(Opcode::RRO_cbuf);
-}
-
-void TranslatorVisitor::RRO_imm(u64) {
-    ThrowNotImplemented(Opcode::RRO_imm);
-}
-
 void TranslatorVisitor::RTT(u64) {
     ThrowNotImplemented(Opcode::RTT);
 }
diff --git a/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp b/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp
index 4d4e88259..ae3d5a7d6 100644
--- a/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp
+++ b/src/shader_recompiler/ir_opt/constant_propagation_pass.cpp
@@ -330,7 +330,7 @@ void ConstantPropagation(IR::Block& block, IR::Inst& inst) {
         return FoldBitCast<u32, f32>(inst, IR::Opcode::BitCastF32U32);
     case IR::Opcode::IAdd64:
         return FoldAdd<u64>(block, inst);
-    case IR::Opcode::Select32:
+    case IR::Opcode::SelectU32:
         return FoldSelect<u32>(inst);
     case IR::Opcode::LogicalAnd:
         return FoldLogicalAnd(inst);