Backport #55407 to 1.11 (#55433)

Author: gbaraldi

src/codegen-stubs.c

@@ -107,8 +107,6 @@ JL_DLLEXPORT uint64_t jl_getUnwindInfo_fallback(uint64_t dwAddr)
     return 0;
 }
 
-JL_DLLEXPORT void jl_build_newpm_pipeline_fallback(void *MPM, void *PB, void *config) UNAVAILABLE
-
 JL_DLLEXPORT void jl_register_passbuilder_callbacks_fallback(void *PB) { }
 
 #define MODULE_PASS(NAME, CLASS, CREATE_PASS) \

src/jl_exported_funcs.inc

@@ -553,7 +553,6 @@
     YY(jl_type_to_llvm) \
     YY(jl_getUnwindInfo) \
     YY(jl_get_libllvm) \
-    YY(jl_build_newpm_pipeline) \
     YY(jl_register_passbuilder_callbacks) \
     YY(LLVMExtraMPMAddCPUFeaturesPass) \
     YY(LLVMExtraMPMAddRemoveNIPass) \

src/pipeline.cpp

@@ -618,65 +618,6 @@ static void buildPipeline(ModulePassManager &MPM, PassBuilder *PB, OptimizationL
     MPM.addPass(AfterOptimizationMarkerPass());
 }
 
-struct PipelineConfig {
-    int Speedup;
-    int Size;
-    int lower_intrinsics;
-    int dump_native;
-    int external_use;
-    int llvm_only;
-    int always_inline;
-    int enable_early_simplifications;
-    int enable_early_optimizations;
-    int enable_scalar_optimizations;
-    int enable_loop_optimizations;
-    int enable_vector_pipeline;
-    int remove_ni;
-    int cleanup;
-    int warn_missed_transformations;
-};
-
-extern "C" JL_DLLEXPORT_CODEGEN void jl_build_newpm_pipeline_impl(void *MPM, void *PB, PipelineConfig* config) JL_NOTSAFEPOINT
-{
-    OptimizationLevel O;
-    switch (config->Size) {
-        case 1:
-            O = OptimizationLevel::Os;
-            break;
-        default:
-            O = OptimizationLevel::Oz;
-            break;
-        case 0:
-            switch (config->Speedup) {
-                case 0:
-                    O = OptimizationLevel::O0;
-                    break;
-                case 1:
-                    O = OptimizationLevel::O1;
-                    break;
-                case 2:
-                    O = OptimizationLevel::O2;
-                    break;
-                default:
-                    O = OptimizationLevel::O3;
-                    break;
-            }
-    }
-    buildPipeline(*reinterpret_cast<ModulePassManager*>(MPM), reinterpret_cast<PassBuilder*>(PB), O,
-                    OptimizationOptions{!!config->lower_intrinsics,
-                                        !!config->dump_native,
-                                        !!config->external_use,
-                                        !!config->llvm_only,
-                                        !!config->always_inline,
-                                        !!config->enable_early_simplifications,
-                                        !!config->enable_early_optimizations,
-                                        !!config->enable_scalar_optimizations,
-                                        !!config->enable_loop_optimizations,
-                                        !!config->enable_vector_pipeline,
-                                        !!config->remove_ni,
-                                        !!config->cleanup,
-                                        !!config->warn_missed_transformations});
-}
 
 #undef JULIA_PASS
 
@@ -862,6 +803,14 @@ static Optional<std::pair<OptimizationLevel, OptimizationOptions>> parseJuliaPip
             OPTION(dump_native),
             OPTION(external_use),
             OPTION(llvm_only),
+            OPTION(always_inline),
+            OPTION(enable_early_simplifications),
+            OPTION(enable_early_optimizations),
+            OPTION(enable_scalar_optimizations),
+            OPTION(enable_loop_optimizations),
+            OPTION(enable_vector_pipeline),
+            OPTION(remove_ni),
+            OPTION(cleanup),
             OPTION(warn_missed_transformations)
 #undef OPTION
         };

test/llvmpasses/parsing.ll

@@ -1,6 +1,9 @@
 ; COM: NewPM-only test, tests for ability to parse Julia passes
 
-; RUN: opt --opaque-pointers=0 --load-pass-plugin=libjulia-codegen%shlibext -passes='module(CPUFeatures,RemoveNI,JuliaMultiVersioning,RemoveJuliaAddrspaces,LowerPTLSPass,function(DemoteFloat16,CombineMulAdd,LateLowerGCFrame,FinalLowerGC,AllocOpt,PropagateJuliaAddrspaces,LowerExcHandlers,GCInvariantVerifier,loop(LowerSIMDLoop,JuliaLICM),GCInvariantVerifier<strong>,GCInvariantVerifier<no-strong>),LowerPTLSPass<imaging>,LowerPTLSPass<no-imaging>,JuliaMultiVersioning<external>,JuliaMultiVersioning<no-external>)' -S %s -o /dev/null
+; RUN: opt --load-pass-plugin=libjulia-codegen%shlibext -passes='module(CPUFeatures,RemoveNI,JuliaMultiVersioning,RemoveJuliaAddrspaces,LowerPTLSPass,function(DemoteFloat16,CombineMulAdd,LateLowerGCFrame,FinalLowerGC,AllocOpt,PropagateJuliaAddrspaces,LowerExcHandlers,GCInvariantVerifier,loop(LowerSIMDLoop,JuliaLICM),GCInvariantVerifier<strong>,GCInvariantVerifier<no-strong>),LowerPTLSPass<imaging>,LowerPTLSPass<no-imaging>,JuliaMultiVersioning<external>,JuliaMultiVersioning<no-external>)' -S %s -o /dev/null
+; RUN: opt --load-pass-plugin=libjulia-codegen%shlibext -passes="julia<level=3;llvm_only>" -S %s -o /dev/null
+; RUN: opt --load-pass-plugin=libjulia-codegen%shlibext -passes="julia<level=3;no_llvm_only>" -S %s -o /dev/null
+; RUN: opt --load-pass-plugin=libjulia-codegen%shlibext -passes="julia<level=3;no_enable_vector_pipeline>" -S %s -o /dev/null
 
 define void @test() {
     ret void