From a77e764726938a26803fa90a9c69ccdd32ab09cd Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sun, 21 Mar 2021 00:42:56 -0300 Subject: shader: Add support for fp16 comparisons and misc fixes --- src/shader_recompiler/frontend/ir/ir_emitter.cpp | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) (limited to 'src/shader_recompiler/frontend/ir/ir_emitter.cpp') diff --git a/src/shader_recompiler/frontend/ir/ir_emitter.cpp b/src/shader_recompiler/frontend/ir/ir_emitter.cpp index 652f6949e..1eda95071 100644 --- a/src/shader_recompiler/frontend/ir/ir_emitter.cpp +++ b/src/shader_recompiler/frontend/ir/ir_emitter.cpp @@ -895,15 +895,30 @@ U1 IREmitter::FPGreaterThanEqual(const F16F32F64& lhs, const F16F32F64& rhs, FpC } } -U1 IREmitter::FPIsNan(const F32& value) { - return Inst(Opcode::FPIsNan32, value); +U1 IREmitter::FPIsNan(const F16F32F64& value) { + switch (value.Type()) { + case Type::F16: + return Inst(Opcode::FPIsNan16, value); + case Type::F32: + return Inst(Opcode::FPIsNan32, value); + case Type::F64: + return Inst(Opcode::FPIsNan64, value); + default: + ThrowInvalidType(value.Type()); + } } -U1 IREmitter::FPOrdered(const F32& lhs, const F32& rhs) { +U1 IREmitter::FPOrdered(const F16F32F64& lhs, const F16F32F64& rhs) { + if (lhs.Type() != rhs.Type()) { + throw InvalidArgument("Mismatching types {} and {}", lhs.Type(), rhs.Type()); + } return LogicalAnd(LogicalNot(FPIsNan(lhs)), LogicalNot(FPIsNan(rhs))); } -U1 IREmitter::FPUnordered(const F32& lhs, const F32& rhs) { +U1 IREmitter::FPUnordered(const F16F32F64& lhs, const F16F32F64& rhs) { + if (lhs.Type() != rhs.Type()) { + throw InvalidArgument("Mismatching types {} and {}", lhs.Type(), rhs.Type()); + } return LogicalOr(FPIsNan(lhs), FPIsNan(rhs)); } -- cgit v1.2.3