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shader: Implement IMNMX

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This commit is contained in:
ameerj
2021-02-28 23:33:53 -05:00
parent 08a9e95905
commit 20390c0548
8 changed files with 105 additions and 12 deletions
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16
src/shader_recompiler/frontend/ir/ir_emitter.cpp
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@ -816,6 +816,22 @@ U32 IREmitter::BitwiseNot(const U32& a) {
return Inst<U32>(Opcode::BitwiseNot32, a);
}
U32 IREmitter::SMin(const U32& a, const U32& b) {
return Inst<U32>(Opcode::SMin32, a, b);
}
U32 IREmitter::UMin(const U32& a, const U32& b) {
return Inst<U32>(Opcode::UMin32, a, b);
}
U32 IREmitter::SMax(const U32& a, const U32& b) {
return Inst<U32>(Opcode::SMax32, a, b);
}
U32 IREmitter::UMax(const U32& a, const U32& b) {
return Inst<U32>(Opcode::UMax32, a, b);
}
U1 IREmitter::ILessThan(const U32& lhs, const U32& rhs, bool is_signed) {
return Inst<U1>(is_signed ? Opcode::SLessThan : Opcode::ULessThan, lhs, rhs);
}

5
src/shader_recompiler/frontend/ir/ir_emitter.h
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@ -163,6 +163,11 @@ public:
[[nodiscard]] U32 BitCount(const U32& value);
[[nodiscard]] U32 BitwiseNot(const U32& a);
[[nodiscard]] U32 SMin(const U32& a, const U32& b);
[[nodiscard]] U32 UMin(const U32& a, const U32& b);
[[nodiscard]] U32 SMax(const U32& a, const U32& b);
[[nodiscard]] U32 UMax(const U32& a, const U32& b);
[[nodiscard]] U1 ILessThan(const U32& lhs, const U32& rhs, bool is_signed);
[[nodiscard]] U1 IEqual(const U32& lhs, const U32& rhs);
[[nodiscard]] U1 ILessThanEqual(const U32& lhs, const U32& rhs, bool is_signed);

4
src/shader_recompiler/frontend/ir/opcodes.inc
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@ -235,6 +235,10 @@ OPCODE(BitReverse32, U32, U32,
OPCODE(BitCount32, U32, U32, )
OPCODE(BitwiseNot32, U32, U32, )
OPCODE(SMin32, U32, U32, U32, )
OPCODE(UMin32, U32, U32, U32, )
OPCODE(SMax32, U32, U32, U32, )
OPCODE(UMax32, U32, U32, U32, )
OPCODE(SLessThan, U1, U32, U32, )
OPCODE(ULessThan, U1, U32, U32, )
OPCODE(IEqual, U1, U32, U32, )