Call InitSections in llc and clang so that the binaries produced by them

are easier to diff with those produced by llvm-mc.

llvm-svn: 116095

Author: espindola

llvm/lib/CodeGen/LLVMTargetMachine.cpp

@@ -160,6 +160,7 @@ bool LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM,
     AsmStreamer.reset(getTarget().createObjectStreamer(TargetTriple, *Context,
                                                        *TAB, Out, MCE,
                                                        hasMCRelaxAll()));
+    AsmStreamer.get()->InitSections();
     break;
   }
   case CGFT_Null:

llvm/test/MC/ELF/entsize.ll

@@ -20,7 +20,7 @@ declare void @foo(i64* nocapture) nounwind
 
 ;;;;;
 
-; 64: (('sh_name', 7) # '.rodata.str1.1'
+; 64: (('sh_name', 18) # '.rodata.str1.1'
 ; 64-NEXT:   ('sh_type', 1)
 ; 64-NEXT:   ('sh_flags', 50)
 ; 64-NEXT:   ('sh_addr',
@@ -31,7 +31,7 @@ declare void @foo(i64* nocapture) nounwind
 ; 64-NEXT:   ('sh_addralign', 1)
 ; 64-NEXT:   ('sh_entsize', 1)
 
-; 64: (('sh_name', 22) # '.rodata.cst8'
+; 64: (('sh_name', 33) # '.rodata.cst8'
 ; 64-NEXT:   ('sh_type', 1)
 ; 64-NEXT:   ('sh_flags', 18)
 ; 64-NEXT:   ('sh_addr',