From 68e9c3dbb0f74bbaa6e285960ac38428d4d137e0 Mon Sep 17 00:00:00 2001
From: Tristan Gingold <tgingold@free.fr>
Date: Sat, 17 Sep 2016 08:32:19 +0200
Subject: llvm-nodebug: adjust for llvm-3.9

---
 src/ortho/llvm-nodebug/Makefile               | 32 +++++++++++++++++++++++++++
 src/ortho/llvm-nodebug/llvm-target.ads        | 18 ++++++++++-----
 src/ortho/llvm-nodebug/llvm-targetmachine.ads |  4 ++++
 src/ortho/llvm-nodebug/ortho_code_main.adb    |  6 ++---
 4 files changed, 50 insertions(+), 10 deletions(-)
 create mode 100644 src/ortho/llvm-nodebug/Makefile

(limited to 'src/ortho/llvm-nodebug')

diff --git a/src/ortho/llvm-nodebug/Makefile b/src/ortho/llvm-nodebug/Makefile
new file mode 100644
index 000000000..68aba29cf
--- /dev/null
+++ b/src/ortho/llvm-nodebug/Makefile
@@ -0,0 +1,32 @@
+ortho_srcdir=..
+GNAT_FLAGS=-gnaty3befhkmr -gnata -gnatf -gnatwael -gnat05
+CXX=clang++
+LLVM_CONFIG=llvm-config
+GNATMAKE=gnatmake
+SED=sed
+BE=llvm-nodebug
+
+all: $(ortho_exec)
+
+$(ortho_exec): $(ortho_srcdir)/llvm-nodebug/ortho_llvm.ads force llvm-cbindings.o
+	$(GNATMAKE) -o $@ -aI$(ortho_srcdir)/llvm-nodebug -aI$(ortho_srcdir) \
+	$(GNAT_FLAGS) ortho_code_main -bargs -E \
+	-largs llvm-cbindings.o --LINK=$(CXX) \
+	`$(LLVM_CONFIG) --ldflags --libs --system-libs` $(LDFLAGS)
+
+llvm-cbindings.o: $(ortho_srcdir)/llvm-nodebug/llvm-cbindings.cpp
+	$(CXX) -c `$(LLVM_CONFIG) --cxxflags` -o $@ $<
+
+clean:
+	$(RM) -f *.o *.ali ortho_code_main
+	$(RM) b~*.ad? *~
+
+distclean: clean
+
+
+force:
+
+.PHONY: force all clean
+
+ORTHO_BASENAME=ortho_llvm
+include $(ortho_srcdir)/Makefile.inc
diff --git a/src/ortho/llvm-nodebug/llvm-target.ads b/src/ortho/llvm-nodebug/llvm-target.ads
index b7c35848a..17cd0427f 100644
--- a/src/ortho/llvm-nodebug/llvm-target.ads
+++ b/src/ortho/llvm-nodebug/llvm-target.ads
@@ -39,17 +39,23 @@ package LLVM.Target is
    pragma Import (C, InitializeNativeAsmPrinter,
                   "LLVMInitializeNativeAsmPrinter_noinline");
 
+   --  Target Data
+
+   --  Obtain the data layout for a module.
+   --  see Module::getDataLayout()
+   function GetModuleDataLayout (M : ModuleRef) return TargetDataRef;
+   pragma Import (C, GetModuleDataLayout, "LLVMGetModuleDataLayout");
+
+   --  Set the data layout for a module.
+   --  see Module::setDataLayout()
+   procedure SetModuleDataLayout (M : ModuleRef; DL : TargetDataRef);
+   pragma Import (C, SetModuleDataLayout, "LLVMSetModuleDataLayout");
+
    --  Creates target data from a target layout string.
    --  See the constructor llvm::DataLayout::DataLayout.
    function CreateTargetData (StringRep : Cstring) return TargetDataRef;
    pragma Import (C, CreateTargetData, "LLVMCreateTargetData");
 
-   --  Adds target data information to a pass manager. This does not take
-   --  ownership of the target data.
-   --  See the method llvm::PassManagerBase::add.
-   procedure AddTargetData(TD : TargetDataRef; PM : PassManagerRef);
-   pragma Import (C, AddTargetData, "LLVMAddTargetData");
-
    --  Converts target data to a target layout string. The string must be
    --  disposed with LLVMDisposeMessage.
    --  See the constructor llvm::DataLayout::DataLayout. */
diff --git a/src/ortho/llvm-nodebug/llvm-targetmachine.ads b/src/ortho/llvm-nodebug/llvm-targetmachine.ads
index cbf074940..e753acf1d 100644
--- a/src/ortho/llvm-nodebug/llvm-targetmachine.ads
+++ b/src/ortho/llvm-nodebug/llvm-targetmachine.ads
@@ -99,6 +99,10 @@ package LLVM.TargetMachine is
                                return TargetMachineRef;
    pragma Import (C, CreateTargetMachine, "LLVMCreateTargetMachine");
 
+   --  Create a DataLayout based on the targetMachine.
+   function CreateTargetDataLayout (T : TargetMachineRef) return TargetDataRef;
+   pragma Import (C, CreateTargetDataLayout, "LLVMCreateTargetDataLayout");
+
    -- Returns the llvm::DataLayout used for this llvm:TargetMachine.
    function GetTargetMachineData(T : TargetMachineRef) return TargetDataRef;
    pragma Import (C, GetTargetMachineData, "LLVMGetTargetMachineData");
diff --git a/src/ortho/llvm-nodebug/ortho_code_main.adb b/src/ortho/llvm-nodebug/ortho_code_main.adb
index b15cf782a..d5b11872a 100644
--- a/src/ortho/llvm-nodebug/ortho_code_main.adb
+++ b/src/ortho/llvm-nodebug/ortho_code_main.adb
@@ -195,9 +195,8 @@ begin
    Target_Machine := CreateTargetMachine
      (Target, Triple, CPU, Features, Optimization, Reloc, CodeModelDefault);
 
-   Target_Data := GetTargetMachineData (Target_Machine);
-
-   SetDataLayout (Module, CopyStringRepOfTargetData (Target_Data));
+   Target_Data := CreateTargetDataLayout (Target_Machine);
+   SetModuleDataLayout (Module, Target_Data);
 
    Ortho_LLVM.Init;
 
@@ -257,7 +256,6 @@ begin
             Pass_Manager := CreateFunctionPassManagerForModule (Module);
          end if;
 
-         LLVM.Target.AddTargetData (Target_Data, Pass_Manager);
          AddPromoteMemoryToRegisterPass (Pass_Manager);
          AddCFGSimplificationPass (Pass_Manager);
 
-- 
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