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Ward Nakchbandi (Cosmic Fusion) 2023-10-05 23:15:36 +03:00 committed by GitHub
parent af335b27b0
commit 38c3625725
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4 changed files with 109 additions and 0 deletions

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@ -5,6 +5,7 @@ set -e
git clone https://gitlab.freedesktop.org/mesa/mesa -b mesa-23.2.1
cp -rvf ./debian ./mesa/
cd ./mesa
for i in $(cat ../patches/series) ; do echo "Applying Patch: $i" && patch -Np1 -i ../patches/$i || bash -c "echo "Applying Patch $i Failed!" && exit 2"; done
sed -i ' 1 s/.*/& - PikaOS YellowBirb Mesa Stable/' ./VERSION
# Get build deps

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@ -5,6 +5,7 @@ set -e
git clone https://gitlab.freedesktop.org/mesa/mesa -b mesa-23.2.1
cp -rvf ./debian ./mesa/
cd ./mesa
for i in $(cat ../patches/series) ; do echo "Applying Patch: $i" && patch -Np1 -i ../patches/$i || bash -c "echo "Applying Patch $i Failed!" && exit 2"; done
sed -i ' 1 s/.*/& - PikaOS YellowBirb Mesa Stable/' ./VERSION
# Get build deps

106
patches/llvm17.patch Normal file
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@ -0,0 +1,106 @@
--- mesa/src/gallium/frontends/clover/llvm/invocation.cpp 2023-01-21 08:54:07.903736459 -0400
+++ invocation.cpp 2023-09-04 14:06:25.213896411 -0300
@@ -27,13 +27,17 @@
#include <llvm/IR/DiagnosticPrinter.h>
#include <llvm/IR/DiagnosticInfo.h>
#include <llvm/IR/LLVMContext.h>
+#include <llvm/IR/Module.h>
#include <llvm/Support/raw_ostream.h>
-#include <llvm/Transforms/IPO/PassManagerBuilder.h>
+#include <llvm/Transforms/IPO/Internalize.h>
#include <llvm-c/Target.h>
#ifdef HAVE_CLOVER_SPIRV
#include <LLVMSPIRVLib/LLVMSPIRVLib.h>
#endif
+#include <llvm-c/TargetMachine.h>
+#include <llvm-c/Transforms/PassBuilder.h>
+#include <llvm/Support/CBindingWrapping.h>
#include <clang/CodeGen/CodeGenAction.h>
#include <clang/Lex/PreprocessorOptions.h>
#include <clang/Frontend/TextDiagnosticBuffer.h>
@@ -439,10 +443,10 @@ clover::llvm::compile_program(const std:
namespace {
void
- optimize(Module &mod, unsigned optimization_level,
+ optimize(Module &mod,
+ const std::string& ir_target,
+ unsigned optimization_level,
bool internalize_symbols) {
- ::llvm::legacy::PassManager pm;
-
// By default, the function internalizer pass will look for a function
// called "main" and then mark all other functions as internal. Marking
// functions as internal enables the optimizer to perform optimizations
@@ -458,19 +462,53 @@ namespace {
if (internalize_symbols) {
std::vector<std::string> names =
map(std::mem_fn(&Function::getName), get_kernels(mod));
- pm.add(::llvm::createInternalizePass(
+ internalizeModule(mod,
[=](const ::llvm::GlobalValue &gv) {
return std::find(names.begin(), names.end(),
gv.getName()) != names.end();
- }));
+ });
+ }
+
+
+ const char *opt_str = NULL;
+ LLVMCodeGenOptLevel level;
+ switch (optimization_level) {
+ case 0:
+ default:
+ opt_str = "default<O0>";
+ level = LLVMCodeGenLevelNone;
+ break;
+ case 1:
+ opt_str = "default<O1>";
+ level = LLVMCodeGenLevelLess;
+ break;
+ case 2:
+ opt_str = "default<O2>";
+ level = LLVMCodeGenLevelDefault;
+ break;
+ case 3:
+ opt_str = "default<O3>";
+ level = LLVMCodeGenLevelAggressive;
+ break;
}
- ::llvm::PassManagerBuilder pmb;
- pmb.OptLevel = optimization_level;
- pmb.LibraryInfo = new ::llvm::TargetLibraryInfoImpl(
- ::llvm::Triple(mod.getTargetTriple()));
- pmb.populateModulePassManager(pm);
- pm.run(mod);
+ const target &target = ir_target;
+ LLVMTargetRef targ;
+ char *err_message;
+
+ if (LLVMGetTargetFromTriple(target.triple.c_str(), &targ, &err_message))
+ return;
+ LLVMTargetMachineRef tm =
+ LLVMCreateTargetMachine(targ, target.triple.c_str(),
+ target.cpu.c_str(), "", level,
+ LLVMRelocDefault, LLVMCodeModelDefault);
+
+ if (!tm)
+ return;
+ LLVMPassBuilderOptionsRef opts = LLVMCreatePassBuilderOptions();
+ LLVMRunPasses(wrap(&mod), opt_str, tm, opts);
+
+ LLVMDisposeTargetMachine(tm);
}
std::unique_ptr<Module>
@@ -500,7 +538,7 @@ clover::llvm::link_program(const std::ve
auto c = create_compiler_instance(dev, dev.ir_target(), options, r_log);
auto mod = link(*ctx, *c, binaries, r_log);
- optimize(*mod, c->getCodeGenOpts().OptimizationLevel, !create_library);
+ optimize(*mod, dev.ir_target(), c->getCodeGenOpts().OptimizationLevel, !create_library);
static std::atomic_uint seq(0);
const std::string id = "." + mod->getModuleIdentifier() + "-" +

1
patches/series Normal file
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@ -0,0 +1 @@
llvm17.patch