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fix to register analysis pass from llvm plugin

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This commit is contained in:
Emanuele Vannacci 2023-10-06 12:04:28 +00:00
parent d4ba2b4c7c
commit 5048f81313
1 changed files with 14 additions and 14 deletions
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28
compiler/rustc_llvm/llvm-wrapper/PassWrapper.cpp
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@ -795,6 +795,20 @@ LLVMRustOptimize(
CGSCCAnalysisManager CGAM;
ModuleAnalysisManager MAM;
if (LLVMPluginsLen) {
auto PluginsStr = StringRef(LLVMPlugins, LLVMPluginsLen);
SmallVector<StringRef> Plugins;
PluginsStr.split(Plugins, ',', -1, false);
for (auto PluginPath: Plugins) {
auto Plugin = PassPlugin::Load(PluginPath.str());
if (!Plugin) {
LLVMRustSetLastError(("Failed to load pass plugin" + PluginPath.str()).c_str());
return LLVMRustResult::Failure;
}
Plugin->registerPassBuilderCallbacks(PB);
}
}
FAM.registerPass([&] { return PB.buildDefaultAAPipeline(); });
Triple TargetTriple(TheModule->getTargetTriple());
@ -918,20 +932,6 @@ LLVMRustOptimize(
}
}
if (LLVMPluginsLen) {
auto PluginsStr = StringRef(LLVMPlugins, LLVMPluginsLen);
SmallVector<StringRef> Plugins;
PluginsStr.split(Plugins, ',', -1, false);
for (auto PluginPath: Plugins) {
auto Plugin = PassPlugin::Load(PluginPath.str());
if (!Plugin) {
LLVMRustSetLastError(("Failed to load pass plugin" + PluginPath.str()).c_str());
return LLVMRustResult::Failure;
}
Plugin->registerPassBuilderCallbacks(PB);
}
}
ModulePassManager MPM;
bool NeedThinLTOBufferPasses = UseThinLTOBuffers;
if (!NoPrepopulatePasses) {