Mirrors/shadPS4
1
0
Fork 0
mirror of https://github.com/shadps4-emu/shadPS4.git synced 2025-05-25 21:03:18 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 5

shader_recompiler: Implement S_BCNT1_I32_B64 and S_FF1_I32_B64 (#1889)

Browse source 
* shader_recompiler: Implement S_BCNT1_I32_B64

* shader_recompiler: Implement S_FF1_I32_B64

* shader_recompiler: Implement IEqual for 64-bit.

* shader_recompiler: Fix immediate type in S_FF1_I32_B32
This commit is contained in:
squidbus 2024-12-27 06:46:07 -08:00 • committed by GitHub
parent 1c5947d93b
commit b1f74660df
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
9 changed files with 68 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

26
src/shader_recompiler/ir/ir_emitter.cpp
View file

@ -1273,8 +1273,15 @@ U32 IREmitter::BitReverse(const U32& value) {
return Inst<U32>(Opcode::BitReverse32, value);
}
U32 IREmitter::BitCount(const U32& value) {
return Inst<U32>(Opcode::BitCount32, value);
U32 IREmitter::BitCount(const U32U64& value) {
switch (value.Type()) {
case Type::U32:
return Inst<U32>(Opcode::BitCount32, value);
case Type::U64:
return Inst<U32>(Opcode::BitCount64, value);
default:
ThrowInvalidType(value.Type());
}
}
U32 IREmitter::BitwiseNot(const U32& value) {
@ -1289,8 +1296,15 @@ U32 IREmitter::FindUMsb(const U32& value) {
return Inst<U32>(Opcode::FindUMsb32, value);
}
U32 IREmitter::FindILsb(const U32& value) {
return Inst<U32>(Opcode::FindILsb32, value);
U32 IREmitter::FindILsb(const U32U64& value) {
switch (value.Type()) {
case Type::U32:
return Inst<U32>(Opcode::FindILsb32, value);
case Type::U64:
return Inst<U32>(Opcode::FindILsb64, value);
default:
ThrowInvalidType(value.Type());
}
}
U32 IREmitter::SMin(const U32& a, const U32& b) {
@ -1345,7 +1359,9 @@ U1 IREmitter::IEqual(const U32U64& lhs, const U32U64& rhs) {
}
switch (lhs.Type()) {
case Type::U32:
return Inst<U1>(Opcode::IEqual, lhs, rhs);
return Inst<U1>(Opcode::IEqual32, lhs, rhs);
case Type::U64:
return Inst<U1>(Opcode::IEqual64, lhs, rhs);
default:
ThrowInvalidType(lhs.Type());
}

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

@ -229,12 +229,12 @@ public:
[[nodiscard]] U32 BitFieldExtract(const U32& base, const U32& offset, const U32& count,
bool is_signed = false);
[[nodiscard]] U32 BitReverse(const U32& value);
[[nodiscard]] U32 BitCount(const U32& value);
[[nodiscard]] U32 BitCount(const U32U64& value);
[[nodiscard]] U32 BitwiseNot(const U32& value);
[[nodiscard]] U32 FindSMsb(const U32& value);
[[nodiscard]] U32 FindUMsb(const U32& value);
[[nodiscard]] U32 FindILsb(const U32& value);
[[nodiscard]] U32 FindILsb(const U32U64& value);
[[nodiscard]] U32 SMin(const U32& a, const U32& b);
[[nodiscard]] U32 UMin(const U32& a, const U32& b);
[[nodiscard]] U32 IMin(const U32& a, const U32& b, bool is_signed);

5
src/shader_recompiler/ir/opcodes.inc
View file

@ -284,11 +284,13 @@ OPCODE(BitFieldSExtract, U32, U32,
OPCODE(BitFieldUExtract, U32, U32, U32, U32, )
OPCODE(BitReverse32, U32, U32, )
OPCODE(BitCount32, U32, U32, )
OPCODE(BitCount64, U32, U64, )
OPCODE(BitwiseNot32, U32, U32, )
OPCODE(FindSMsb32, U32, U32, )
OPCODE(FindUMsb32, U32, U32, )
OPCODE(FindILsb32, U32, U32, )
OPCODE(FindILsb64, U32, U64, )
OPCODE(SMin32, U32, U32, U32, )
OPCODE(UMin32, U32, U32, U32, )
OPCODE(SMax32, U32, U32, U32, )
@ -299,7 +301,8 @@ OPCODE(SLessThan32, U1, U32,
OPCODE(SLessThan64, U1, U64, U64, )
OPCODE(ULessThan32, U1, U32, U32, )
OPCODE(ULessThan64, U1, U64, U64, )
OPCODE(IEqual, U1, U32, U32, )
OPCODE(IEqual32, U1, U32, U32, )
OPCODE(IEqual64, U1, U64, U64, )
OPCODE(SLessThanEqual, U1, U32, U32, )
OPCODE(ULessThanEqual, U1, U32, U32, )
OPCODE(SGreaterThan, U1, U32, U32, )

5
src/shader_recompiler/ir/passes/constant_propagation_pass.cpp
View file

@ -391,9 +391,12 @@ void ConstantPropagation(IR::Block& block, IR::Inst& inst) {
case IR::Opcode::UGreaterThanEqual:
FoldWhenAllImmediates(inst, [](u32 a, u32 b) { return a >= b; });
return;
case IR::Opcode::IEqual:
case IR::Opcode::IEqual32:
FoldWhenAllImmediates(inst, [](u32 a, u32 b) { return a == b; });
return;
case IR::Opcode::IEqual64:
FoldWhenAllImmediates(inst, [](u64 a, u64 b) { return a == b; });
return;
case IR::Opcode::INotEqual:
FoldWhenAllImmediates(inst, [](u32 a, u32 b) { return a != b; });
return;

2
src/shader_recompiler/ir/passes/resource_tracking_pass.cpp
View file

@ -249,7 +249,7 @@ std::pair<const IR::Inst*, bool> TryDisableAnisoLod0(const IR::Inst* inst) {
// Select should be based on zero check
const auto* prod0 = inst->Arg(0).InstRecursive();
if (prod0->GetOpcode() != IR::Opcode::IEqual ||
if (prod0->GetOpcode() != IR::Opcode::IEqual32 ||
!(prod0->Arg(1).IsImmediate() && prod0->Arg(1).U32() == 0u)) {
return not_found;
}