Added back PGO Due to no missing texture so far after PR shadps4-emu#…

…1757

.github/workflows/build.yml

@@ -148,7 +148,7 @@ jobs:
         arch: amd64
 
     - name: Configure CMake
-      run: cmake --fresh -G Ninja -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DENABLE_QT_GUI=ON -DENABLE_UPDATER=ON -DENABLE_LTO=ON -DCMAKE_C_COMPILER=clang-cl -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON -DCMAKE_CXX_COMPILER=clang-cl -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
+      run: cmake --fresh -G Ninja -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DENABLE_PGO=ON -DENABLE_QT_GUI=ON -DENABLE_UPDATER=ON -DENABLE_LTO=ON -DCMAKE_C_COMPILER=clang-cl -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON -DCMAKE_CXX_COMPILER=clang-cl -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
 
     - name: Build
       run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} --parallel $env:NUMBER_OF_PROCESSORS
@@ -266,7 +266,7 @@ jobs:
         variant: sccache
 
     - name: Configure CMake
-      run: cmake --fresh -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_OSX_ARCHITECTURES=x86_64 -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON -DENABLE_QT_GUI=ON -DENABLE_UPDATER=ON -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache
+      run: cmake --fresh -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_OSX_ARCHITECTURES=x86_64 -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON -DENABLE_PGO=ON -DENABLE_QT_GUI=ON -DENABLE_UPDATER=ON -DCMAKE_C_COMPILER_LAUNCHER=sccache -DCMAKE_CXX_COMPILER_LAUNCHER=sccache
 
     - name: Build
       run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} --parallel $(sysctl -n hw.ncpu)
@@ -367,7 +367,7 @@ jobs:
         key: ${{ env.cache-name }}-${{ hashFiles('**/CMakeLists.txt', 'cmake/**') }}
 
     - name: Configure CMake
-      run: cmake --fresh -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DENABLE_QT_GUI=ON -DENABLE_UPDATER=ON -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
+      run: cmake --fresh -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ -DENABLE_QT_GUI=ON -DENABLE_PGO=ON -DENABLE_UPDATER=ON -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache
 
     - name: Build
       run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} --parallel $(nproc)

CMakeLists.txt

@@ -25,6 +25,11 @@ if (ENABLE_LTO)
     add_compile_options(-flto=full)
 endif()
 
+option(ENABLE_PGO "Enables usage of profdata located in pgo directory for building with pgo enabled" OFF)
+if (ENABLE_PGO)
+    add_compile_options(-fprofile-use=${CMAKE_SOURCE_DIR}/pgo/default.profdata)
+endif()
+
 project(shadPS4)
 
 # Forcing PIE makes sure that the base address is high enough so that it doesn't clash with the PS4 memory.