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shader: Implement SHF

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This commit is contained in:
ameerj 2021-03-07 14:48:03 -05:00
parent 5465cb1561
commit 924f0a9149
8 changed files with 119 additions and 31 deletions
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22
src/shader_recompiler/frontend/ir/ir_emitter.cpp
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@ -813,8 +813,15 @@ U32 IREmitter::IAbs(const U32& value) {
return Inst<U32>(Opcode::IAbs32, value);
}
U32 IREmitter::ShiftLeftLogical(const U32& base, const U32& shift) {
return Inst<U32>(Opcode::ShiftLeftLogical32, base, shift);
U32U64 IREmitter::ShiftLeftLogical(const U32U64& base, const U32& shift) {
switch (base.Type()) {
case Type::U32:
return Inst<U32>(Opcode::ShiftLeftLogical32, base, shift);
case Type::U64:
return Inst<U64>(Opcode::ShiftLeftLogical64, base, shift);
default:
ThrowInvalidType(base.Type());
}
}
U32U64 IREmitter::ShiftRightLogical(const U32U64& base, const U32& shift) {
@ -828,8 +835,15 @@ U32U64 IREmitter::ShiftRightLogical(const U32U64& base, const U32& shift) {
}
}
U32 IREmitter::ShiftRightArithmetic(const U32& base, const U32& shift) {
return Inst<U32>(Opcode::ShiftRightArithmetic32, base, shift);
U32U64 IREmitter::ShiftRightArithmetic(const U32U64& base, const U32& shift) {
switch (base.Type()) {
case Type::U32:
return Inst<U32>(Opcode::ShiftRightArithmetic32, base, shift);
case Type::U64:
return Inst<U64>(Opcode::ShiftRightArithmetic64, base, shift);
default:
ThrowInvalidType(base.Type());
}
}
U32 IREmitter::BitwiseAnd(const U32& a, const U32& b) {

4
src/shader_recompiler/frontend/ir/ir_emitter.h
View file

@ -150,9 +150,9 @@ public:
[[nodiscard]] U32 IMul(const U32& a, const U32& b);
[[nodiscard]] U32U64 INeg(const U32U64& value);
[[nodiscard]] U32 IAbs(const U32& value);
[[nodiscard]] U32 ShiftLeftLogical(const U32& base, const U32& shift);
[[nodiscard]] U32U64 ShiftLeftLogical(const U32U64& base, const U32& shift);
[[nodiscard]] U32U64 ShiftRightLogical(const U32U64& base, const U32& shift);
[[nodiscard]] U32 ShiftRightArithmetic(const U32& base, const U32& shift);
[[nodiscard]] U32U64 ShiftRightArithmetic(const U32U64& base, const U32& shift);
[[nodiscard]] U32 BitwiseAnd(const U32& a, const U32& b);
[[nodiscard]] U32 BitwiseOr(const U32& a, const U32& b);
[[nodiscard]] U32 BitwiseXor(const U32& a, const U32& b);

2
src/shader_recompiler/frontend/ir/opcodes.inc
View file

@ -236,9 +236,11 @@ OPCODE(INeg32, U32, U32,
OPCODE(INeg64, U64, U64, )
OPCODE(IAbs32, U32, U32, )
OPCODE(ShiftLeftLogical32, U32, U32, U32, )
OPCODE(ShiftLeftLogical64, U64, U64, U32, )
OPCODE(ShiftRightLogical32, U32, U32, U32, )
OPCODE(ShiftRightLogical64, U64, U64, U32, )
OPCODE(ShiftRightArithmetic32, U32, U32, U32, )
OPCODE(ShiftRightArithmetic64, U64, U64, U32, )
OPCODE(BitwiseAnd32, U32, U32, U32, )
OPCODE(BitwiseOr32, U32, U32, U32, )
OPCODE(BitwiseXor32, U32, U32, U32, )