[llvm-commits] llvm-gcc4: use langhooks rather than front-end calls in i386.c

[Duncan Sands]

The section of code marked "APPLE LOCAL CW asm blocks" contains calls
to routines that only exist in the C-like front-ends (C, C++, ObjC).
Some of them are equivalent to langhook calls - so use langhooks for
those.  This reduces the number of stubs needed to get non C-like
languages compiling.

Index: gcc.llvm.master/gcc/config/i386/i386.c
===================================================================
--- gcc.llvm.master.orig/gcc/config/i386/i386.c	2007-01-17 21:41:50.000000000 +0100
+++ gcc.llvm.master/gcc/config/i386/i386.c	2007-01-17 21:45:14.000000000 +0100
@@ -19594,7 +19594,7 @@
 	mode = SFmode;
 
       if (mode != VOIDmode)
-	type = c_common_type_for_mode (mode, 1);
+	type = lang_hooks.types.type_for_mode (mode, 1);
     }
 
   return type;
@@ -19626,7 +19626,7 @@
 	      C_DECL_REGISTER (decl) = 1;
 	      DECL_HARD_REGISTER (decl) = 1;
 	      change_decl_assembler_name (decl, arg);
-	      decl = pushdecl (decl);
+	      decl = lang_hooks.decls.pushdecl (decl);
 	    }
 	}