Add adjustPassManager for PMB

Author: vchuravy

deps/LLVMExtra/include/LLVMExtra.h

@@ -4,6 +4,10 @@
 #include "llvm/Config/llvm-config.h"
 #include <llvm-c/Core.h>
 #include <llvm-c/Types.h>
+typedef struct LLVMOpaqueTargetMachine *LLVMTargetMachineRef;
+// Can't include TargetMachine since that would inclue LLVMInitializeNativeTarget
+// #include <llvm-c/TargetMachine.h>
+#include <llvm-c/Transforms/PassManagerBuilder.h>
 
 LLVM_C_EXTERN_C_BEGIN
 
@@ -159,6 +163,7 @@ LLVMValueRef LLVMBuildCallWithOpBundle(LLVMBuilderRef B, LLVMValueRef Fn,
                                        LLVMValueRef *Args, unsigned NumArgs,
                                        LLVMOperandBundleDefRef *Bundles, unsigned NumBundles,
                                        const char *Name);
+void LLVMAdjustPassManager(LLVMTargetMachineRef TM, LLVMPassManagerBuilderRef PMB);
 
 LLVM_C_EXTERN_C_END
 #endif

deps/LLVMExtra/lib/llvm-api.cpp

@@ -21,6 +21,7 @@
 #endif
 #include <llvm/Transforms/Utils/Cloning.h>
 #include <llvm/Transforms/Utils/ModuleUtils.h>
+#include <llvm/Target/TargetMachine.h>
 
 using namespace llvm;
 using namespace llvm::legacy;
@@ -548,3 +549,9 @@ LLVMValueRef LLVMBuildCallWithOpBundle(LLVMBuilderRef B, LLVMValueRef Fn,
     return wrap(unwrap(B)->CreateCall(FnT, unwrap(Fn), makeArrayRef(unwrap(Args), NumArgs),
                                       BundleArray, Name));
 }
+
+DEFINE_SIMPLE_CONVERSION_FUNCTIONS(TargetMachine, LLVMTargetMachineRef)
+DEFINE_SIMPLE_CONVERSION_FUNCTIONS(PassManagerBuilder, LLVMPassManagerBuilderRef)
+void LLVMAdjustPassManager(LLVMTargetMachineRef TM, LLVMPassManagerBuilderRef PMB) {
+  unwrap(TM)->adjustPassManager(*unwrap(PMB));
+}

lib/libLLVM_extra.jl

@@ -419,3 +419,6 @@ function LLVMBuildCallWithOpBundle(B, Fn, Args, NumArgs, Bundles, NumBundles, Na
     ccall((:LLVMBuildCallWithOpBundle, libLLVMExtra), LLVMValueRef, (LLVMBuilderRef, LLVMValueRef, Ptr{LLVMValueRef}, Cuint, Ptr{LLVMOperandBundleDefRef}, Cuint, Cstring), B, Fn, Args, NumArgs, Bundles, NumBundles, Name)
 end
 
+function LLVMAdjustPassManager(TM, PMB)
+    ccall((:LLVMAdjustPassManager, libLLVMExtra), Cvoid, (LLVMTargetMachineRef, LLVMPassManagerBuilderRef), TM, PMB)
+end