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thirdpartymirrors:BBB_MoreInstructions
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thirdpartymirrors:main
thirdpartymirrors:BBB_MoreInstructions

3 commits
8aeddb6a73 ... f58e84a4a5

Author SHA1 Message Date
gaitas13
f58e84a4a5
Merge a264d9586c into c5bfd90d87 2025-08-03 16:15:34 -05:00
Isaac Marovitz
c5bfd90d87
Add simde (#22) 
* Inital add SIMD-E

Signed-off-by: Isaac Marovitz <isaacryu@icloud.com>

* Include simde in ppc_context.h

Signed-off-by: Isaac Marovitz <isaacryu@icloud.com>

* Fix missing defines, don’t use native aliases

Signed-off-by: Isaac Marovitz <isaacryu@icloud.com>

* Update recompiler

Signed-off-by: Isaac Marovitz <isaacryu@icloud.com>

* Correct fround constants

Signed-off-by: Isaac Marovitz <isaacryu@icloud.com>

* Implement __rdtsc and FPCSR for ARM64.

* Remove static

Signed-off-by: Isaac Marovitz <isaacryu@icloud.com>

---------

Signed-off-by: Isaac Marovitz <isaacryu@icloud.com>
Co-authored-by: squidbus <175574877+squidbus@users.noreply.github.com>
 2025-08-03 17:29:25 +03:00
gaitas13
a264d9586c
added easy build instructions for windows 2025-03-05 16:44:06 +01:00
8 changed files with 230 additions and 150 deletions
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3
.gitmodules vendored
View file

@ -13,3 +13,6 @@
[submodule "thirdparty/tiny-AES-c"]
path = thirdparty/tiny-AES-c
url = https://github.com/kokke/tiny-AES-c.git
[submodule "thirdparty/simde"]
path = thirdparty/simde
url = https://github.com/simd-everywhere/simde-no-tests.git

26
README.md
View file

@ -255,6 +255,32 @@ Compilers other than Clang have not been tested and are not recommended, includi
On Windows, you can use the clang-cl toolset and open the project in Visual Studio's CMake integration.
### Building on windows using MSYS2
clone the repo with submodules
```
git clone --recurse-submodules https://github.com/hedge-dev/XenonRecomp.git
```
download msys2 from the official website and install it
run msys2 ucrt64
install clang and cmake on msys2
```
pacman -S mingw-w64-ucrt-x86_64-clang
pacman -S mingw-w64-ucrt-x86_64-cmake
```
go into the folder
set env vars temporarily so that cmake uses clang instead of gcc, this has to be done every time
```
export CC=clang
export CXX=clang++
```
build the project
```
cmake -S . -B build -D CMAKE_BUILD_TYPE=Debug
cmake --build build
```
## Special Thanks
This project could not have been possible without the [Xenia](https://github.com/xenia-project/xenia) emulator, as many parts of the CPU code conversion process has been implemented by heavily referencing its PPC code translator. The project also uses code from [Xenia Canary](https://github.com/xenia-canary/xenia-canary) to patch XEX binaries.

2
XenonRecomp/pch.h
View file

@ -16,4 +16,4 @@
#include <xbox.h>
#include <xxhash.h>
#include <fmt/core.h>
#include <xmmintrin.h>
#include <x86/sse.h>

178
XenonRecomp/recompiler.cpp
View file

@ -897,17 +897,17 @@ bool Recompiler::Recompile(
case PPC_INST_FCTID:
printSetFlushMode(false);
println("\t{}.s64 = ({}.f64 > double(LLONG_MAX)) ? LLONG_MAX : _mm_cvtsd_si64(_mm_load_sd(&{}.f64));", f(insn.operands[0]), f(insn.operands[1]), f(insn.operands[1]));
println("\t{}.s64 = ({}.f64 > double(LLONG_MAX)) ? LLONG_MAX : simde_mm_cvtsd_si64(simde_mm_load_sd(&{}.f64));", f(insn.operands[0]), f(insn.operands[1]), f(insn.operands[1]));
break;
case PPC_INST_FCTIDZ:
printSetFlushMode(false);
println("\t{}.s64 = ({}.f64 > double(LLONG_MAX)) ? LLONG_MAX : _mm_cvttsd_si64(_mm_load_sd(&{}.f64));", f(insn.operands[0]), f(insn.operands[1]), f(insn.operands[1]));
println("\t{}.s64 = ({}.f64 > double(LLONG_MAX)) ? LLONG_MAX : simde_mm_cvttsd_si64(simde_mm_load_sd(&{}.f64));", f(insn.operands[0]), f(insn.operands[1]), f(insn.operands[1]));
break;
case PPC_INST_FCTIWZ:
printSetFlushMode(false);
println("\t{}.s64 = ({}.f64 > double(INT_MAX)) ? INT_MAX : _mm_cvttsd_si32(_mm_load_sd(&{}.f64));", f(insn.operands[0]), f(insn.operands[1]), f(insn.operands[1]));
println("\t{}.s64 = ({}.f64 > double(INT_MAX)) ? INT_MAX : simde_mm_cvttsd_si32(simde_mm_load_sd(&{}.f64));", f(insn.operands[0]), f(insn.operands[1]), f(insn.operands[1]));
break;
case PPC_INST_FDIV:
@ -1139,10 +1139,10 @@ bool Recompiler::Recompile(
case PPC_INST_LVX128:
// NOTE: for endian swapping, we reverse the whole vector instead of individual elements.
// this is accounted for in every instruction (eg. dp3 sums yzw instead of xyz)
print("\t_mm_store_si128((__m128i*){}.u8, _mm_shuffle_epi8(_mm_load_si128((__m128i*)(base + ((", v(insn.operands[0]));
print("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_shuffle_epi8(simde_mm_load_si128((simde__m128i*)(base + ((", v(insn.operands[0]));
if (insn.operands[1] != 0)
print("{}.u32 + ", r(insn.operands[1]));
println("{}.u32) & ~0xF))), _mm_load_si128((__m128i*)VectorMaskL)));", r(insn.operands[2]));
println("{}.u32) & ~0xF))), simde_mm_load_si128((simde__m128i*)VectorMaskL)));", r(insn.operands[2]));
break;
case PPC_INST_LVLX:
@ -1151,7 +1151,7 @@ bool Recompiler::Recompile(
if (insn.operands[1] != 0)
print("{}.u32 + ", r(insn.operands[1]));
println("{}.u32;", r(insn.operands[2]));
println("\t_mm_store_si128((__m128i*){}.u8, _mm_shuffle_epi8(_mm_load_si128((__m128i*)(base + ({}.u32 & ~0xF))), _mm_load_si128((__m128i*)&VectorMaskL[({}.u32 & 0xF) * 16])));", v(insn.operands[0]), temp(), temp());
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_shuffle_epi8(simde_mm_load_si128((simde__m128i*)(base + ({}.u32 & ~0xF))), simde_mm_load_si128((simde__m128i*)&VectorMaskL[({}.u32 & 0xF) * 16])));", v(insn.operands[0]), temp(), temp());
break;
case PPC_INST_LVRX:
@ -1160,7 +1160,7 @@ bool Recompiler::Recompile(
if (insn.operands[1] != 0)
print("{}.u32 + ", r(insn.operands[1]));
println("{}.u32;", r(insn.operands[2]));
println("\t_mm_store_si128((__m128i*){}.u8, {}.u32 & 0xF ? _mm_shuffle_epi8(_mm_load_si128((__m128i*)(base + ({}.u32 & ~0xF))), _mm_load_si128((__m128i*)&VectorMaskR[({}.u32 & 0xF) * 16])) : _mm_setzero_si128());", v(insn.operands[0]), temp(), temp(), temp());
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, {}.u32 & 0xF ? simde_mm_shuffle_epi8(simde_mm_load_si128((simde__m128i*)(base + ({}.u32 & ~0xF))), simde_mm_load_si128((simde__m128i*)&VectorMaskR[({}.u32 & 0xF) * 16])) : simde_mm_setzero_si128());", v(insn.operands[0]), temp(), temp(), temp());
break;
case PPC_INST_LVSL:
@ -1168,7 +1168,7 @@ bool Recompiler::Recompile(
if (insn.operands[1] != 0)
print("{}.u32 + ", r(insn.operands[1]));
println("{}.u32;", r(insn.operands[2]));
println("\t_mm_store_si128((__m128i*){}.u8, _mm_load_si128((__m128i*)&VectorShiftTableL[({}.u32 & 0xF) * 16]));", v(insn.operands[0]), temp());
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_load_si128((simde__m128i*)&VectorShiftTableL[({}.u32 & 0xF) * 16]));", v(insn.operands[0]), temp());
break;
case PPC_INST_LVSR:
@ -1176,7 +1176,7 @@ bool Recompiler::Recompile(
if (insn.operands[1] != 0)
print("{}.u32 + ", r(insn.operands[1]));
println("{}.u32;", r(insn.operands[2]));
println("\t_mm_store_si128((__m128i*){}.u8, _mm_load_si128((__m128i*)&VectorShiftTableR[({}.u32 & 0xF) * 16]));", v(insn.operands[0]), temp());
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_load_si128((simde__m128i*)&VectorShiftTableR[({}.u32 & 0xF) * 16]));", v(insn.operands[0]), temp());
break;
case PPC_INST_LWA:
@ -1635,10 +1635,10 @@ bool Recompiler::Recompile(
case PPC_INST_STVX:
case PPC_INST_STVX128:
print("\t_mm_store_si128((__m128i*)(base + ((");
print("\tsimde_mm_store_si128((simde__m128i*)(base + ((");
if (insn.operands[1] != 0)
print("{}.u32 + ", r(insn.operands[1]));
println("{}.u32) & ~0xF)), _mm_shuffle_epi8(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*)VectorMaskL)));", r(insn.operands[2]), v(insn.operands[0]));
println("{}.u32) & ~0xF)), simde_mm_shuffle_epi8(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*)VectorMaskL)));", r(insn.operands[2]), v(insn.operands[0]));
break;
case PPC_INST_STW:
@ -1737,77 +1737,77 @@ bool Recompiler::Recompile(
case PPC_INST_VADDFP:
case PPC_INST_VADDFP128:
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_add_ps(_mm_load_ps({}.f32), _mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_add_ps(simde_mm_load_ps({}.f32), simde_mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VADDSHS:
println("\t_mm_store_si128((__m128i*){}.s16, _mm_adds_epi16(_mm_load_si128((__m128i*){}.s16), _mm_load_si128((__m128i*){}.s16)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.s16, simde_mm_adds_epi16(simde_mm_load_si128((simde__m128i*){}.s16), simde_mm_load_si128((simde__m128i*){}.s16)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VADDUBM:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_add_epi8(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_add_epi8(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VADDUBS:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_adds_epu8(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_adds_epu8(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VADDUHM:
println("\t_mm_store_si128((__m128i*){}.u16, _mm_add_epi16(_mm_load_si128((__m128i*){}.u16), _mm_load_si128((__m128i*){}.u16)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u16, simde_mm_add_epi16(simde_mm_load_si128((simde__m128i*){}.u16), simde_mm_load_si128((simde__m128i*){}.u16)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VADDUWM:
println("\t_mm_store_si128((__m128i*){}.u32, _mm_add_epi32(_mm_load_si128((__m128i*){}.u32), _mm_load_si128((__m128i*){}.u32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u32, simde_mm_add_epi32(simde_mm_load_si128((simde__m128i*){}.u32), simde_mm_load_si128((simde__m128i*){}.u32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VADDUWS:
println("\t_mm_store_si128((__m128i*){}.u32, _mm_adds_epu32(_mm_load_si128((__m128i*){}.u32), _mm_load_si128((__m128i*){}.u32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u32, simde_mm_adds_epu32(simde_mm_load_si128((simde__m128i*){}.u32), simde_mm_load_si128((simde__m128i*){}.u32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VAND:
case PPC_INST_VAND128:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_and_si128(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_and_si128(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VANDC128:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_andnot_si128(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_andnot_si128(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
break;
case PPC_INST_VAVGSB:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_avg_epi8(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_avg_epi8(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VAVGSH:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_avg_epi16(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_avg_epi16(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VAVGUB:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_avg_epu8(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_avg_epu8(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VCTSXS:
case PPC_INST_VCFPSXWS128:
printSetFlushMode(true);
print("\t_mm_store_si128((__m128i*){}.s32, _mm_vctsxs(", v(insn.operands[0]));
print("\tsimde_mm_store_si128((simde__m128i*){}.s32, simde_mm_vctsxs(", v(insn.operands[0]));
if (insn.operands[2] != 0)
println("_mm_mul_ps(_mm_load_ps({}.f32), _mm_set1_ps({}))));", v(insn.operands[1]), 1u << insn.operands[2]);
println("simde_mm_mul_ps(simde_mm_load_ps({}.f32), simde_mm_set1_ps({}))));", v(insn.operands[1]), 1u << insn.operands[2]);
else
println("_mm_load_ps({}.f32)));", v(insn.operands[1]));
println("simde_mm_load_ps({}.f32)));", v(insn.operands[1]));
break;
case PPC_INST_VCFSX:
case PPC_INST_VCSXWFP128:
{
printSetFlushMode(true);
print("\t_mm_store_ps({}.f32, ", v(insn.operands[0]));
print("\tsimde_mm_store_ps({}.f32, ", v(insn.operands[0]));
if (insn.operands[2] != 0)
{
const float value = ldexp(1.0f, -int32_t(insn.operands[2]));
println("_mm_mul_ps(_mm_cvtepi32_ps(_mm_load_si128((__m128i*){}.u32)), _mm_castsi128_ps(_mm_set1_epi32(int(0x{:X})))));", v(insn.operands[1]), *reinterpret_cast<const uint32_t*>(&value));
println("simde_mm_mul_ps(simde_mm_cvtepi32_ps(simde_mm_load_si128((simde__m128i*){}.u32)), simde_mm_castsi128_ps(simde_mm_set1_epi32(int(0x{:X})))));", v(insn.operands[1]), *reinterpret_cast<const uint32_t*>(&value));
}
else
{
println("_mm_cvtepi32_ps(_mm_load_si128((__m128i*){}.u32)));", v(insn.operands[1]));
println("simde_mm_cvtepi32_ps(simde_mm_load_si128((simde__m128i*){}.u32)));", v(insn.operands[1]));
}
break;
}
@ -1816,15 +1816,15 @@ bool Recompiler::Recompile(
case PPC_INST_VCUXWFP128:
{
printSetFlushMode(true);
print("\t_mm_store_ps({}.f32, ", v(insn.operands[0]));
print("\tsimde_mm_store_ps({}.f32, ", v(insn.operands[0]));
if (insn.operands[2] != 0)
{
const float value = ldexp(1.0f, -int32_t(insn.operands[2]));
println("_mm_mul_ps(_mm_cvtepu32_ps_(_mm_load_si128((__m128i*){}.u32)), _mm_castsi128_ps(_mm_set1_epi32(int(0x{:X})))));", v(insn.operands[1]), *reinterpret_cast<const uint32_t*>(&value));
println("simde_mm_mul_ps(simde_mm_cvtepu32_ps_(simde_mm_load_si128((simde__m128i*){}.u32)), simde_mm_castsi128_ps(simde_mm_set1_epi32(int(0x{:X})))));", v(insn.operands[1]), *reinterpret_cast<const uint32_t*>(&value));
}
else
{
println("_mm_cvtepu32_ps_(_mm_load_si128((__m128i*){}.u32)));", v(insn.operands[1]));
println("simde_mm_cvtepu32_ps_(simde_mm_load_si128((simde__m128i*){}.u32)));", v(insn.operands[1]));
}
break;
}
@ -1837,46 +1837,46 @@ bool Recompiler::Recompile(
case PPC_INST_VCMPEQFP:
case PPC_INST_VCMPEQFP128:
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_cmpeq_ps(_mm_load_ps({}.f32), _mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_cmpeq_ps(simde_mm_load_ps({}.f32), simde_mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
if (strchr(insn.opcode->name, '.'))
println("\t{}.setFromMask(_mm_load_ps({}.f32), 0xF);", cr(6), v(insn.operands[0]));
println("\t{}.setFromMask(simde_mm_load_ps({}.f32), 0xF);", cr(6), v(insn.operands[0]));
break;
case PPC_INST_VCMPEQUB:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_cmpeq_epi8(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_cmpeq_epi8(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
if (strchr(insn.opcode->name, '.'))
println("\t{}.setFromMask(_mm_load_si128((__m128i*){}.u8), 0xFFFF);", cr(6), v(insn.operands[0]));
println("\t{}.setFromMask(simde_mm_load_si128((simde__m128i*){}.u8), 0xFFFF);", cr(6), v(insn.operands[0]));
break;
case PPC_INST_VCMPEQUW:
case PPC_INST_VCMPEQUW128:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_cmpeq_epi32(_mm_load_si128((__m128i*){}.u32), _mm_load_si128((__m128i*){}.u32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_cmpeq_epi32(simde_mm_load_si128((simde__m128i*){}.u32), simde_mm_load_si128((simde__m128i*){}.u32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
if (strchr(insn.opcode->name, '.'))
println("\t{}.setFromMask(_mm_load_ps({}.f32), 0xF);", cr(6), v(insn.operands[0]));
println("\t{}.setFromMask(simde_mm_load_ps({}.f32), 0xF);", cr(6), v(insn.operands[0]));
break;
case PPC_INST_VCMPGEFP:
case PPC_INST_VCMPGEFP128:
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_cmpge_ps(_mm_load_ps({}.f32), _mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_cmpge_ps(simde_mm_load_ps({}.f32), simde_mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
if (strchr(insn.opcode->name, '.'))
println("\t{}.setFromMask(_mm_load_ps({}.f32), 0xF);", cr(6), v(insn.operands[0]));
println("\t{}.setFromMask(simde_mm_load_ps({}.f32), 0xF);", cr(6), v(insn.operands[0]));
break;
case PPC_INST_VCMPGTFP:
case PPC_INST_VCMPGTFP128:
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_cmpgt_ps(_mm_load_ps({}.f32), _mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_cmpgt_ps(simde_mm_load_ps({}.f32), simde_mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
if (strchr(insn.opcode->name, '.'))
println("\t{}.setFromMask(_mm_load_ps({}.f32), 0xF);", cr(6), v(insn.operands[0]));
println("\t{}.setFromMask(simde_mm_load_ps({}.f32), 0xF);", cr(6), v(insn.operands[0]));
break;
case PPC_INST_VCMPGTUB:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_cmpgt_epu8(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_cmpgt_epu8(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VCMPGTUH:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_cmpgt_epu16(_mm_load_si128((__m128i*){}.u16), _mm_load_si128((__m128i*){}.u16)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_cmpgt_epu16(simde_mm_load_si128((simde__m128i*){}.u16), simde_mm_load_si128((simde__m128i*){}.u16)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VEXPTEFP:
@ -1899,87 +1899,87 @@ bool Recompiler::Recompile(
case PPC_INST_VMADDFP:
case PPC_INST_VMADDFP128:
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_add_ps(_mm_mul_ps(_mm_load_ps({}.f32), _mm_load_ps({}.f32)), _mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]), v(insn.operands[3]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_add_ps(simde_mm_mul_ps(simde_mm_load_ps({}.f32), simde_mm_load_ps({}.f32)), simde_mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]), v(insn.operands[3]));
break;
case PPC_INST_VMAXFP:
case PPC_INST_VMAXFP128:
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_max_ps(_mm_load_ps({}.f32), _mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_max_ps(simde_mm_load_ps({}.f32), simde_mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VMAXSW:
println("\t_mm_store_si128((__m128i*){}.u32, _mm_max_epi32(_mm_load_si128((__m128i*){}.u32), _mm_load_si128((__m128i*){}.u32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u32, simde_mm_max_epi32(simde_mm_load_si128((simde__m128i*){}.u32), simde_mm_load_si128((simde__m128i*){}.u32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VMINFP:
case PPC_INST_VMINFP128:
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_min_ps(_mm_load_ps({}.f32), _mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_min_ps(simde_mm_load_ps({}.f32), simde_mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VMRGHB:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_unpackhi_epi8(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_unpackhi_epi8(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
break;
case PPC_INST_VMRGHH:
println("\t_mm_store_si128((__m128i*){}.u16, _mm_unpackhi_epi16(_mm_load_si128((__m128i*){}.u16), _mm_load_si128((__m128i*){}.u16)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u16, simde_mm_unpackhi_epi16(simde_mm_load_si128((simde__m128i*){}.u16), simde_mm_load_si128((simde__m128i*){}.u16)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
break;
case PPC_INST_VMRGHW:
case PPC_INST_VMRGHW128:
println("\t_mm_store_si128((__m128i*){}.u32, _mm_unpackhi_epi32(_mm_load_si128((__m128i*){}.u32), _mm_load_si128((__m128i*){}.u32)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u32, simde_mm_unpackhi_epi32(simde_mm_load_si128((simde__m128i*){}.u32), simde_mm_load_si128((simde__m128i*){}.u32)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
break;
case PPC_INST_VMRGLB:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_unpacklo_epi8(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_unpacklo_epi8(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
break;
case PPC_INST_VMRGLH:
println("\t_mm_store_si128((__m128i*){}.u16, _mm_unpacklo_epi16(_mm_load_si128((__m128i*){}.u16), _mm_load_si128((__m128i*){}.u16)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u16, simde_mm_unpacklo_epi16(simde_mm_load_si128((simde__m128i*){}.u16), simde_mm_load_si128((simde__m128i*){}.u16)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
break;
case PPC_INST_VMRGLW:
case PPC_INST_VMRGLW128:
println("\t_mm_store_si128((__m128i*){}.u32, _mm_unpacklo_epi32(_mm_load_si128((__m128i*){}.u32), _mm_load_si128((__m128i*){}.u32)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u32, simde_mm_unpacklo_epi32(simde_mm_load_si128((simde__m128i*){}.u32), simde_mm_load_si128((simde__m128i*){}.u32)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
break;
case PPC_INST_VMSUM3FP128:
// NOTE: accounting for full vector reversal here. should dot product yzw instead of xyz
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_dp_ps(_mm_load_ps({}.f32), _mm_load_ps({}.f32), 0xEF));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_dp_ps(simde_mm_load_ps({}.f32), simde_mm_load_ps({}.f32), 0xEF));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VMSUM4FP128:
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_dp_ps(_mm_load_ps({}.f32), _mm_load_ps({}.f32), 0xFF));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_dp_ps(simde_mm_load_ps({}.f32), simde_mm_load_ps({}.f32), 0xFF));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VMULFP128:
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_mul_ps(_mm_load_ps({}.f32), _mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_mul_ps(simde_mm_load_ps({}.f32), simde_mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VNMSUBFP:
case PPC_INST_VNMSUBFP128:
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_xor_ps(_mm_sub_ps(_mm_mul_ps(_mm_load_ps({}.f32), _mm_load_ps({}.f32)), _mm_load_ps({}.f32)), _mm_castsi128_ps(_mm_set1_epi32(int(0x80000000)))));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]), v(insn.operands[3]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_xor_ps(simde_mm_sub_ps(simde_mm_mul_ps(simde_mm_load_ps({}.f32), simde_mm_load_ps({}.f32)), simde_mm_load_ps({}.f32)), simde_mm_castsi128_ps(simde_mm_set1_epi32(int(0x80000000)))));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]), v(insn.operands[3]));
break;
case PPC_INST_VOR:
case PPC_INST_VOR128:
print("\t_mm_store_si128((__m128i*){}.u8, ", v(insn.operands[0]));
print("\tsimde_mm_store_si128((simde__m128i*){}.u8, ", v(insn.operands[0]));
if (insn.operands[1] != insn.operands[2])
println("_mm_or_si128(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[1]), v(insn.operands[2]));
println("simde_mm_or_si128(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[1]), v(insn.operands[2]));
else
println("_mm_load_si128((__m128i*){}.u8));", v(insn.operands[1]));
println("simde_mm_load_si128((simde__m128i*){}.u8));", v(insn.operands[1]));
break;
case PPC_INST_VPERM:
case PPC_INST_VPERM128:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_perm_epi8_(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]), v(insn.operands[3]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_perm_epi8_(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]), v(insn.operands[3]));
break;
case PPC_INST_VPERMWI128:
@ -1990,7 +1990,7 @@ bool Recompiler::Recompile(
uint32_t z = 3 - ((insn.operands[2] >> 4) & 0x3);
uint32_t w = 3 - ((insn.operands[2] >> 6) & 0x3);
uint32_t perm = x | (y << 2) | (z << 4) | (w << 6);
println("\t_mm_store_si128((__m128i*){}.u32, _mm_shuffle_epi32(_mm_load_si128((__m128i*){}.u32), 0x{:X}));", v(insn.operands[0]), v(insn.operands[1]), perm);
println("\tsimde_mm_store_si128((simde__m128i*){}.u32, simde_mm_shuffle_epi32(simde_mm_load_si128((simde__m128i*){}.u32), 0x{:X}));", v(insn.operands[0]), v(insn.operands[1]), perm);
break;
}
@ -2044,38 +2044,38 @@ bool Recompiler::Recompile(
case PPC_INST_VPKSHUS:
case PPC_INST_VPKSHUS128:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_packus_epi16(_mm_load_si128((__m128i*){}.s16), _mm_load_si128((__m128i*){}.s16)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_packus_epi16(simde_mm_load_si128((simde__m128i*){}.s16), simde_mm_load_si128((simde__m128i*){}.s16)));", v(insn.operands[0]), v(insn.operands[2]), v(insn.operands[1]));
break;
case PPC_INST_VREFP:
case PPC_INST_VREFP128:
// TODO: see if we can use rcp safely
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_div_ps(_mm_set1_ps(1), _mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_div_ps(simde_mm_set1_ps(1), simde_mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]));
break;
case PPC_INST_VRFIM:
case PPC_INST_VRFIM128:
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_round_ps(_mm_load_ps({}.f32), _MM_FROUND_TO_NEG_INF | _MM_FROUND_NO_EXC));", v(insn.operands[0]), v(insn.operands[1]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_round_ps(simde_mm_load_ps({}.f32), SIMDE_MM_FROUND_TO_NEG_INF | SIMDE_MM_FROUND_NO_EXC));", v(insn.operands[0]), v(insn.operands[1]));
break;
case PPC_INST_VRFIN:
case PPC_INST_VRFIN128:
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_round_ps(_mm_load_ps({}.f32), _MM_FROUND_TO_NEAREST_INT | _MM_FROUND_NO_EXC));", v(insn.operands[0]), v(insn.operands[1]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_round_ps(simde_mm_load_ps({}.f32), SIMDE_MM_FROUND_TO_NEAREST_INT | SIMDE_MM_FROUND_NO_EXC));", v(insn.operands[0]), v(insn.operands[1]));
break;
case PPC_INST_VRFIZ:
case PPC_INST_VRFIZ128:
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_round_ps(_mm_load_ps({}.f32), _MM_FROUND_TO_ZERO | _MM_FROUND_NO_EXC));", v(insn.operands[0]), v(insn.operands[1]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_round_ps(simde_mm_load_ps({}.f32), SIMDE_MM_FROUND_TO_ZERO | SIMDE_MM_FROUND_NO_EXC));", v(insn.operands[0]), v(insn.operands[1]));
break;
case PPC_INST_VRLIMI128:
{
constexpr size_t shuffles[] = { _MM_SHUFFLE(3, 2, 1, 0), _MM_SHUFFLE(2, 1, 0, 3), _MM_SHUFFLE(1, 0, 3, 2), _MM_SHUFFLE(0, 3, 2, 1) };
println("\t_mm_store_ps({}.f32, _mm_blend_ps(_mm_load_ps({}.f32), _mm_permute_ps(_mm_load_ps({}.f32), {}), {}));", v(insn.operands[0]), v(insn.operands[0]), v(insn.operands[1]), shuffles[insn.operands[3]], insn.operands[2]);
constexpr size_t shuffles[] = { SIMDE_MM_SHUFFLE(3, 2, 1, 0), SIMDE_MM_SHUFFLE(2, 1, 0, 3), SIMDE_MM_SHUFFLE(1, 0, 3, 2), SIMDE_MM_SHUFFLE(0, 3, 2, 1) };
println("\tsimde_mm_store_ps({}.f32, simde_mm_blend_ps(simde_mm_load_ps({}.f32), simde_mm_permute_ps(simde_mm_load_ps({}.f32), {}), {}));", v(insn.operands[0]), v(insn.operands[0]), v(insn.operands[1]), shuffles[insn.operands[3]], insn.operands[2]);
break;
}
@ -2084,11 +2084,11 @@ bool Recompiler::Recompile(
// TODO: see if we can use rsqrt safely
// TODO: we can detect if the input is from a dot product and apply logic only on one value
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_div_ps(_mm_set1_ps(1), _mm_sqrt_ps(_mm_load_ps({}.f32))));", v(insn.operands[0]), v(insn.operands[1]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_div_ps(simde_mm_set1_ps(1), simde_mm_sqrt_ps(simde_mm_load_ps({}.f32))));", v(insn.operands[0]), v(insn.operands[1]));
break;
case PPC_INST_VSEL:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_or_si128(_mm_andnot_si128(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)), _mm_and_si128(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8))));", v(insn.operands[0]), v(insn.operands[3]), v(insn.operands[1]), v(insn.operands[3]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_or_si128(simde_mm_andnot_si128(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)), simde_mm_and_si128(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8))));", v(insn.operands[0]), v(insn.operands[3]), v(insn.operands[1]), v(insn.operands[3]), v(insn.operands[2]));
break;
case PPC_INST_VSLB:
@ -2099,7 +2099,7 @@ bool Recompiler::Recompile(
case PPC_INST_VSLDOI:
case PPC_INST_VSLDOI128:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_alignr_epi8(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8), {}));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]), 16 - insn.operands[3]);
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_alignr_epi8(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8), {}));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]), 16 - insn.operands[3]);
break;
case PPC_INST_VSLW:
@ -2113,7 +2113,7 @@ bool Recompiler::Recompile(
{
// NOTE: accounting for full vector reversal here
uint32_t perm = 15 - insn.operands[2];
println("\t_mm_store_si128((__m128i*){}.u8, _mm_shuffle_epi8(_mm_load_si128((__m128i*){}.u8), _mm_set1_epi8(char(0x{:X}))));", v(insn.operands[0]), v(insn.operands[1]), perm);
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_shuffle_epi8(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_set1_epi8(char(0x{:X}))));", v(insn.operands[0]), v(insn.operands[1]), perm);
break;
}
@ -2122,17 +2122,17 @@ bool Recompiler::Recompile(
// NOTE: accounting for full vector reversal here
uint32_t perm = 7 - insn.operands[2];
perm = (perm * 2) | ((perm * 2 + 1) << 8);
println("\t_mm_store_si128((__m128i*){}.u16, _mm_shuffle_epi8(_mm_load_si128((__m128i*){}.u16), _mm_set1_epi16(short(0x{:X}))));", v(insn.operands[0]), v(insn.operands[1]), perm);
println("\tsimde_mm_store_si128((simde__m128i*){}.u16, simde_mm_shuffle_epi8(simde_mm_load_si128((simde__m128i*){}.u16), simde_mm_set1_epi16(short(0x{:X}))));", v(insn.operands[0]), v(insn.operands[1]), perm);
break;
}
case PPC_INST_VSPLTISB:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_set1_epi8(char(0x{:X})));", v(insn.operands[0]), insn.operands[1]);
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_set1_epi8(char(0x{:X})));", v(insn.operands[0]), insn.operands[1]);
break;
case PPC_INST_VSPLTISW:
case PPC_INST_VSPLTISW128:
println("\t_mm_store_si128((__m128i*){}.u32, _mm_set1_epi32(int(0x{:X})));", v(insn.operands[0]), insn.operands[1]);
println("\tsimde_mm_store_si128((simde__m128i*){}.u32, simde_mm_set1_epi32(int(0x{:X})));", v(insn.operands[0]), insn.operands[1]);
break;
case PPC_INST_VSPLTW:
@ -2141,12 +2141,12 @@ bool Recompiler::Recompile(
// NOTE: accounting for full vector reversal here
uint32_t perm = 3 - insn.operands[2];
perm |= (perm << 2) | (perm << 4) | (perm << 6);
println("\t_mm_store_si128((__m128i*){}.u32, _mm_shuffle_epi32(_mm_load_si128((__m128i*){}.u32), 0x{:X}));", v(insn.operands[0]), v(insn.operands[1]), perm);
println("\tsimde_mm_store_si128((simde__m128i*){}.u32, simde_mm_shuffle_epi32(simde_mm_load_si128((simde__m128i*){}.u32), 0x{:X}));", v(insn.operands[0]), v(insn.operands[1]), perm);
break;
}
case PPC_INST_VSR:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_vsr(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_vsr(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VSRAW:
@ -2166,7 +2166,7 @@ bool Recompiler::Recompile(
case PPC_INST_VSUBFP:
case PPC_INST_VSUBFP128:
printSetFlushMode(true);
println("\t_mm_store_ps({}.f32, _mm_sub_ps(_mm_load_ps({}.f32), _mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_ps({}.f32, simde_mm_sub_ps(simde_mm_load_ps({}.f32), simde_mm_load_ps({}.f32)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VSUBSWS:
@ -2179,11 +2179,11 @@ bool Recompiler::Recompile(
break;
case PPC_INST_VSUBUBS:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_subs_epu8(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_subs_epu8(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VSUBUHM:
println("\t_mm_store_si128((__m128i*){}.u8, _mm_sub_epi16(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
println("\tsimde_mm_store_si128((simde__m128i*){}.u8, simde_mm_sub_epi16(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[2]));
break;
case PPC_INST_VUPKD3D128:
@ -2220,32 +2220,32 @@ bool Recompiler::Recompile(
case PPC_INST_VUPKHSB:
case PPC_INST_VUPKHSB128:
println("\t_mm_store_si128((__m128i*){}.s16, _mm_cvtepi8_epi16(_mm_unpackhi_epi64(_mm_load_si128((__m128i*){}.s8), _mm_load_si128((__m128i*){}.s8))));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[1]));
println("\tsimde_mm_store_si128((simde__m128i*){}.s16, simde_mm_cvtepi8_epi16(simde_mm_unpackhi_epi64(simde_mm_load_si128((simde__m128i*){}.s8), simde_mm_load_si128((simde__m128i*){}.s8))));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[1]));
break;
case PPC_INST_VUPKHSH:
case PPC_INST_VUPKHSH128:
println("\t_mm_store_si128((__m128i*){}.s32, _mm_cvtepi16_epi32(_mm_unpackhi_epi64(_mm_load_si128((__m128i*){}.s16), _mm_load_si128((__m128i*){}.s16))));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[1]));
println("\tsimde_mm_store_si128((simde__m128i*){}.s32, simde_mm_cvtepi16_epi32(simde_mm_unpackhi_epi64(simde_mm_load_si128((simde__m128i*){}.s16), simde_mm_load_si128((simde__m128i*){}.s16))));", v(insn.operands[0]), v(insn.operands[1]), v(insn.operands[1]));
break;
case PPC_INST_VUPKLSB:
case PPC_INST_VUPKLSB128:
println("\t_mm_store_si128((__m128i*){}.s32, _mm_cvtepi8_epi16(_mm_load_si128((__m128i*){}.s16)));", v(insn.operands[0]), v(insn.operands[1]));
println("\tsimde_mm_store_si128((simde__m128i*){}.s32, simde_mm_cvtepi8_epi16(simde_mm_load_si128((simde__m128i*){}.s16)));", v(insn.operands[0]), v(insn.operands[1]));
break;
case PPC_INST_VUPKLSH:
case PPC_INST_VUPKLSH128:
println("\t_mm_store_si128((__m128i*){}.s32, _mm_cvtepi16_epi32(_mm_load_si128((__m128i*){}.s16)));", v(insn.operands[0]), v(insn.operands[1]));
println("\tsimde_mm_store_si128((simde__m128i*){}.s32, simde_mm_cvtepi16_epi32(simde_mm_load_si128((simde__m128i*){}.s16)));", v(insn.operands[0]), v(insn.operands[1]));
break;
case PPC_INST_VXOR:
case PPC_INST_VXOR128:
print("\t_mm_store_si128((__m128i*){}.u8, ", v(insn.operands[0]));
print("\tsimde_mm_store_si128((simde__m128i*){}.u8, ", v(insn.operands[0]));
if (insn.operands[1] != insn.operands[2])
println("_mm_xor_si128(_mm_load_si128((__m128i*){}.u8), _mm_load_si128((__m128i*){}.u8)));", v(insn.operands[1]), v(insn.operands[2]));
println("simde_mm_xor_si128(simde_mm_load_si128((simde__m128i*){}.u8), simde_mm_load_si128((simde__m128i*){}.u8)));", v(insn.operands[1]), v(insn.operands[2]));
else
println("_mm_setzero_si128());");
println("simde_mm_setzero_si128());");
break;

3
XenonUtils/CMakeLists.txt
View file

@ -17,8 +17,9 @@ target_compile_definitions(XenonUtils
)
target_include_directories(XenonUtils
PUBLIC
PUBLIC
.
"${THIRDPARTY_ROOT}/simde"
PRIVATE
"${THIRDPARTY_ROOT}/libmspack/libmspack/mspack"
"${THIRDPARTY_ROOT}/tiny-AES-c"

165
XenonUtils/ppc_context.h
View file

@ -12,13 +12,13 @@
#include <cstdlib>
#include <cstring>
#include <x86intrin.h>
#include <x86/avx.h>
#include <x86/sse.h>
#include <x86/sse4.1.h>
#ifdef _WIN32
#include <intrin.h>
#else
#include <xmmintrin.h>
#include <smmintrin.h>
// SSE3 constants are missing from simde
#ifndef _MM_DENORMALS_ZERO_MASK
#define _MM_DENORMALS_ZERO_MASK 0x0040
#endif
#define PPC_JOIN(x, y) x##y
@ -172,18 +172,18 @@ struct PPCCRRegister
eq = !un && (left == right);
}
inline void setFromMask(__m128 mask, int imm) noexcept
inline void setFromMask(simde__m128 mask, int imm) noexcept
{
int m = _mm_movemask_ps(mask);
int m = simde_mm_movemask_ps(mask);
lt = m == imm; // all equal
gt = 0;
eq = m == 0; // none equal
so = 0;
}
inline void setFromMask(__m128i mask, int imm) noexcept
inline void setFromMask(simde__m128i mask, int imm) noexcept
{
int m = _mm_movemask_epi8(mask);
int m = simde_mm_movemask_epi8(mask);
lt = m == imm; // all equal
gt = 0;
eq = m == 0; // none equal
@ -215,34 +215,71 @@ struct PPCFPSCRRegister
{
uint32_t csr;
static constexpr size_t GuestToHost[] = { _MM_ROUND_NEAREST, _MM_ROUND_TOWARD_ZERO, _MM_ROUND_UP, _MM_ROUND_DOWN };
static constexpr size_t HostToGuest[] = { PPC_ROUND_NEAREST, PPC_ROUND_DOWN, PPC_ROUND_UP, PPC_ROUND_TOWARD_ZERO };
// simde does not handle denormal flags, so we need to implement per-arch.
#if defined(__x86_64__) || defined(_M_X64)
static constexpr size_t RoundShift = 13;
static constexpr size_t RoundMask = SIMDE_MM_ROUND_MASK;
static constexpr size_t FlushMask = SIMDE_MM_FLUSH_ZERO_MASK | _MM_DENORMALS_ZERO_MASK;
static constexpr size_t GuestToHost[] = { SIMDE_MM_ROUND_NEAREST, SIMDE_MM_ROUND_TOWARD_ZERO, SIMDE_MM_ROUND_UP, SIMDE_MM_ROUND_DOWN };
inline uint32_t getcsr() noexcept
{
return simde_mm_getcsr();
}
inline void setcsr(uint32_t csr) noexcept
{
simde_mm_setcsr(csr);
}
#elif defined(__aarch64__) || defined(_M_ARM64)
// RMode
static constexpr size_t RoundShift = 22;
static constexpr size_t RoundMask = 3 << RoundShift;
// FZ and FZ16
static constexpr size_t FlushMask = (1 << 19) | (1 << 24);
// Nearest, Zero, -Infinity, -Infinity
static constexpr size_t GuestToHost[] = { 0 << RoundShift, 3 << RoundShift, 1 << RoundShift, 2 << RoundShift };
inline uint32_t getcsr() noexcept
{
uint64_t csr;
__asm__ __volatile__("mrs %0, fpcr" : "=r"(csr));
return csr;
}
inline void setcsr(uint32_t csr) noexcept
{
__asm__ __volatile__("msr fpcr, %0" : : "r"(csr));
}
#else
# error "Missing implementation for FPSCR."
#endif
inline uint32_t loadFromHost() noexcept
{
csr = _mm_getcsr();
return HostToGuest[(csr & _MM_ROUND_MASK) >> 13];
csr = getcsr();
return HostToGuest[(csr & RoundMask) >> RoundShift];
}
inline void storeFromGuest(uint32_t value) noexcept
{
csr &= ~_MM_ROUND_MASK;
csr &= ~RoundMask;
csr |= GuestToHost[value & PPC_ROUND_MASK];
_mm_setcsr(csr);
setcsr(csr);
}
static constexpr size_t FlushMask = _MM_FLUSH_ZERO_MASK | _MM_DENORMALS_ZERO_MASK;
inline void enableFlushModeUnconditional() noexcept
{
csr |= FlushMask;
_mm_setcsr(csr);
setcsr(csr);
}
inline void disableFlushModeUnconditional() noexcept
{
csr &= ~FlushMask;
_mm_setcsr(csr);
setcsr(csr);
}
inline void enableFlushMode() noexcept
@ -250,7 +287,7 @@ struct PPCFPSCRRegister
if ((csr & FlushMask) != FlushMask) [[unlikely]]
{
csr |= FlushMask;
_mm_setcsr(csr);
setcsr(csr);
}
}
@ -259,7 +296,7 @@ struct PPCFPSCRRegister
if ((csr & FlushMask) != 0) [[unlikely]]
{
csr &= ~FlushMask;
_mm_setcsr(csr);
setcsr(csr);
}
}
};
@ -587,68 +624,80 @@ inline uint8_t VectorShiftTableR[] =
0x10, 0x0F, 0x0E, 0x0D, 0x0C, 0x0B, 0x0A, 0x09, 0x08, 0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01,
};
inline __m128i _mm_adds_epu32(__m128i a, __m128i b)
inline simde__m128i simde_mm_adds_epu32(simde__m128i a, simde__m128i b)
{
return _mm_add_epi32(a, _mm_min_epu32(_mm_xor_si128(a, _mm_cmpeq_epi32(a, a)), b));
return simde_mm_add_epi32(a, simde_mm_min_epu32(simde_mm_xor_si128(a, simde_mm_cmpeq_epi32(a, a)), b));
}
inline __m128i _mm_avg_epi8(__m128i a, __m128i b)
inline simde__m128i simde_mm_avg_epi8(simde__m128i a, simde__m128i b)
{
__m128i c = _mm_set1_epi8(char(128));
return _mm_xor_si128(c, _mm_avg_epu8(_mm_xor_si128(c, a), _mm_xor_si128(c, b)));
simde__m128i c = simde_mm_set1_epi8(char(128));
return simde_mm_xor_si128(c, simde_mm_avg_epu8(simde_mm_xor_si128(c, a), simde_mm_xor_si128(c, b)));
}
inline __m128i _mm_avg_epi16(__m128i a, __m128i b)
inline simde__m128i simde_mm_avg_epi16(simde__m128i a, simde__m128i b)
{
__m128i c = _mm_set1_epi16(short(32768));
return _mm_xor_si128(c, _mm_avg_epu16(_mm_xor_si128(c, a), _mm_xor_si128(c, b)));
simde__m128i c = simde_mm_set1_epi16(short(32768));
return simde_mm_xor_si128(c, simde_mm_avg_epu16(simde_mm_xor_si128(c, a), simde_mm_xor_si128(c, b)));
}
inline __m128 _mm_cvtepu32_ps_(__m128i src1)
inline simde__m128 simde_mm_cvtepu32_ps_(simde__m128i src1)
{
__m128i xmm1 = _mm_add_epi32(src1, _mm_set1_epi32(127));
__m128i xmm0 = _mm_slli_epi32(src1, 31 - 8);
xmm0 = _mm_srli_epi32(xmm0, 31);
xmm0 = _mm_add_epi32(xmm0, xmm1);
xmm0 = _mm_srai_epi32(xmm0, 8);
xmm0 = _mm_add_epi32(xmm0, _mm_set1_epi32(0x4F800000));
__m128 xmm2 = _mm_cvtepi32_ps(src1);
return _mm_blendv_ps(xmm2, _mm_castsi128_ps(xmm0), _mm_castsi128_ps(src1));
simde__m128i xmm1 = simde_mm_add_epi32(src1, simde_mm_set1_epi32(127));
simde__m128i xmm0 = simde_mm_slli_epi32(src1, 31 - 8);
xmm0 = simde_mm_srli_epi32(xmm0, 31);
xmm0 = simde_mm_add_epi32(xmm0, xmm1);
xmm0 = simde_mm_srai_epi32(xmm0, 8);
xmm0 = simde_mm_add_epi32(xmm0, simde_mm_set1_epi32(0x4F800000));
simde__m128 xmm2 = simde_mm_cvtepi32_ps(src1);
return simde_mm_blendv_ps(xmm2, simde_mm_castsi128_ps(xmm0), simde_mm_castsi128_ps(src1));
}
inline __m128i _mm_perm_epi8_(__m128i a, __m128i b, __m128i c)
inline simde__m128i simde_mm_perm_epi8_(simde__m128i a, simde__m128i b, simde__m128i c)
{
__m128i d = _mm_set1_epi8(0xF);
__m128i e = _mm_sub_epi8(d, _mm_and_si128(c, d));
return _mm_blendv_epi8(_mm_shuffle_epi8(a, e), _mm_shuffle_epi8(b, e), _mm_slli_epi32(c, 3));
simde__m128i d = simde_mm_set1_epi8(0xF);
simde__m128i e = simde_mm_sub_epi8(d, simde_mm_and_si128(c, d));
return simde_mm_blendv_epi8(simde_mm_shuffle_epi8(a, e), simde_mm_shuffle_epi8(b, e), simde_mm_slli_epi32(c, 3));
}
inline __m128i _mm_cmpgt_epu8(__m128i a, __m128i b)
inline simde__m128i simde_mm_cmpgt_epu8(simde__m128i a, simde__m128i b)
{
__m128i c = _mm_set1_epi8(char(128));
return _mm_cmpgt_epi8(_mm_xor_si128(a, c), _mm_xor_si128(b, c));
simde__m128i c = simde_mm_set1_epi8(char(128));
return simde_mm_cmpgt_epi8(simde_mm_xor_si128(a, c), simde_mm_xor_si128(b, c));
}
inline __m128i _mm_cmpgt_epu16(__m128i a, __m128i b)
inline simde__m128i simde_mm_cmpgt_epu16(simde__m128i a, simde__m128i b)
{
__m128i c = _mm_set1_epi16(short(32768));
return _mm_cmpgt_epi16(_mm_xor_si128(a, c), _mm_xor_si128(b, c));
simde__m128i c = simde_mm_set1_epi16(short(32768));
return simde_mm_cmpgt_epi16(simde_mm_xor_si128(a, c), simde_mm_xor_si128(b, c));
}
inline __m128i _mm_vctsxs(__m128 src1)
inline simde__m128i simde_mm_vctsxs(simde__m128 src1)
{
__m128 xmm2 = _mm_cmpunord_ps(src1, src1);
__m128i xmm0 = _mm_cvttps_epi32(src1);
__m128i xmm1 = _mm_cmpeq_epi32(xmm0, _mm_set1_epi32(INT_MIN));
xmm1 = _mm_andnot_si128(_mm_castps_si128(src1), xmm1);
__m128 dest = _mm_blendv_ps(_mm_castsi128_ps(xmm0), _mm_castsi128_ps(_mm_set1_epi32(INT_MAX)), _mm_castsi128_ps(xmm1));
return _mm_andnot_si128(_mm_castps_si128(xmm2), _mm_castps_si128(dest));
simde__m128 xmm2 = simde_mm_cmpunord_ps(src1, src1);
simde__m128i xmm0 = simde_mm_cvttps_epi32(src1);
simde__m128i xmm1 = simde_mm_cmpeq_epi32(xmm0, simde_mm_set1_epi32(INT_MIN));
xmm1 = simde_mm_andnot_si128(simde_mm_castps_si128(src1), xmm1);
simde__m128 dest = simde_mm_blendv_ps(simde_mm_castsi128_ps(xmm0), simde_mm_castsi128_ps(simde_mm_set1_epi32(INT_MAX)), simde_mm_castsi128_ps(xmm1));
return simde_mm_andnot_si128(simde_mm_castps_si128(xmm2), simde_mm_castps_si128(dest));
}
inline __m128i _mm_vsr(__m128i a, __m128i b)
inline simde__m128i simde_mm_vsr(simde__m128i a, simde__m128i b)
{
b = _mm_srli_epi64(_mm_slli_epi64(b, 61), 61);
return _mm_castps_si128(_mm_insert_ps(_mm_castsi128_ps(_mm_srl_epi64(a, b)), _mm_castsi128_ps(_mm_srl_epi64(_mm_srli_si128(a, 4), b)), 0x10));
b = simde_mm_srli_epi64(simde_mm_slli_epi64(b, 61), 61);
return simde_mm_castps_si128(simde_mm_insert_ps(simde_mm_castsi128_ps(simde_mm_srl_epi64(a, b)), simde_mm_castsi128_ps(simde_mm_srl_epi64(simde_mm_srli_si128(a, 4), b)), 0x10));
}
#if defined(__aarch64__) || defined(_M_ARM64)
inline uint64_t __rdtsc()
{
uint64_t ret;
asm volatile("mrs %0, cntvct_el0\n\t"
: "=r"(ret)::"memory");
return ret;
}
#elif !defined(__x86_64__) && !defined(_M_X64)
# error "Missing implementation for __rdtsc()"
#endif
#endif

2
XenonUtils/xex_patcher.cpp
View file

@ -141,7 +141,7 @@ inline bool bitScanForward(uint64_t v, uint32_t *outFirstSetIndex)
}
#endif
static int lzxDecompress(const void *lzxData, size_t lzxLength, void *dst, size_t dstLength, uint32_t windowSize, void *windowData, size_t windowDataLength)
int lzxDecompress(const void *lzxData, size_t lzxLength, void *dst, size_t dstLength, uint32_t windowSize, void *windowData, size_t windowDataLength)
{
int resultCode = 1;
uint32_t windowBits;

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thirdparty/simde vendored Submodule

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Subproject commit a532a12ca9bbdc5e6547eb602e6256b71a5377d4