From dd54ffda263a17bddb0ad04a670916125972929a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Sj=C3=B6din?= <jan_sjodin@yahoo.com>
Date: Wed, 9 Mar 2011 17:25:46 +0000
Subject: [PATCH] Add InitializeNativeAsmParser function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127341 91177308-0d34-0410-b5e6-96231b3b80d8
---
 configure                               |  8 +++++++-
 include/llvm/Config/config.h.in         |  3 +++
 include/llvm/Config/llvm-config.h.cmake |  3 +++
 include/llvm/Config/llvm-config.h.in    |  3 +++
 include/llvm/Target/TargetSelect.h      | 13 +++++++++++++
 5 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index 7a057082de2..d021372ad55 100755
--- a/configure
+++ b/configure
@@ -5117,6 +5117,7 @@ _ACEOF
     LLVM_NATIVE_TARGET="LLVMInitialize${LLVM_NATIVE_ARCH}Target"
     LLVM_NATIVE_TARGETINFO="LLVMInitialize${LLVM_NATIVE_ARCH}TargetInfo"
     LLVM_NATIVE_ASMPRINTER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter"
+    LLVM_NATIVE_ASMPARSER="LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser"
 
 cat >>confdefs.h <<_ACEOF
 #define LLVM_NATIVE_TARGET $LLVM_NATIVE_TARGET
@@ -5132,6 +5133,11 @@ cat >>confdefs.h <<_ACEOF
 #define LLVM_NATIVE_ASMPRINTER $LLVM_NATIVE_ASMPRINTER
 _ACEOF
 
+
+cat >>confdefs.h <<_ACEOF
+#define LLVM_NATIVE_ASMPARSER $LLVM_NATIVE_ASMPARSER
+_ACEOF
+
   fi
 done
 
@@ -11561,7 +11567,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 11564 "configure"
+#line 11570 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/include/llvm/Config/config.h.in b/include/llvm/Config/config.h.in
index 14c44b4b1e2..29f5c93e3c4 100644
--- a/include/llvm/Config/config.h.in
+++ b/include/llvm/Config/config.h.in
@@ -567,6 +567,9 @@
 /* LLVM architecture name for the native architecture, if available */
 #undef LLVM_NATIVE_ARCH
 
+/* LLVM name for the native AsmParser init function, if available */
+#undef LLVM_NATIVE_ASMPARSER
+
 /* LLVM name for the native AsmPrinter init function, if available */
 #undef LLVM_NATIVE_ASMPRINTER
 
diff --git a/include/llvm/Config/llvm-config.h.cmake b/include/llvm/Config/llvm-config.h.cmake
index 33a40350d5c..9a9cb3b739e 100644
--- a/include/llvm/Config/llvm-config.h.cmake
+++ b/include/llvm/Config/llvm-config.h.cmake
@@ -61,6 +61,9 @@
 /* LLVM name for the native AsmPrinter init function, if available */
 #cmakedefine LLVM_NATIVE_ASMPRINTER LLVMInitialize${LLVM_NATIVE_ARCH}AsmPrinter
 
+/* LLVM name for the native AsmPrinter init function, if available */
+#cmakedefine LLVM_NATIVE_ASMPARSER LLVMInitialize${LLVM_NATIVE_ARCH}AsmParser
+
 /* Define if this is Unixish platform */
 #cmakedefine LLVM_ON_UNIX ${LLVM_ON_UNIX}
 
diff --git a/include/llvm/Config/llvm-config.h.in b/include/llvm/Config/llvm-config.h.in
index e7a04ee91bb..4766a7a2b24 100644
--- a/include/llvm/Config/llvm-config.h.in
+++ b/include/llvm/Config/llvm-config.h.in
@@ -61,6 +61,9 @@
 /* LLVM name for the native AsmPrinter init function, if available */
 #undef LLVM_NATIVE_ASMPRINTER
 
+/* LLVM name for the native AsmPrinter init function, if available */
+#undef LLVM_NATIVE_ASMPARSER
+
 /* Define if this is Unixish platform */
 #undef LLVM_ON_UNIX
 
diff --git a/include/llvm/Target/TargetSelect.h b/include/llvm/Target/TargetSelect.h
index 1891f879741..c5ab90b0e03 100644
--- a/include/llvm/Target/TargetSelect.h
+++ b/include/llvm/Target/TargetSelect.h
@@ -120,6 +120,19 @@ namespace llvm {
     return true;
 #endif
   }  
+
+  /// InitializeNativeTargetAsmParser - The main program should call
+  /// this function to initialize the native target asm parser.
+  inline bool InitializeNativeTargetAsmParser() {
+  // If we have a native target, initialize the corresponding asm parser.
+#ifdef LLVM_NATIVE_ASMPARSER
+    LLVM_NATIVE_ASMPARSER();
+    return false;
+#else
+    return true;
+#endif
+  }  
+
 }
 
 #endif