Subzero. Misc ARM32 bugfixes.

src/IceCfg.cpp

 //===- subzero/src/IceCfg.cpp - Control flow graph implementation ---------===//
 //
 //                        The Subzero Code Generator
 //
 // This file is distributed under the University of Illinois Open Source
 // License. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
 ///
 /// \file
@@ skipping 664 matching lines @@
 // emitTextHeader() is not target-specific (apart from what is abstracted by
 // the Assembler), so it is defined here rather than in the target lowering
 // class.
 void Cfg::emitTextHeader(const IceString &MangledName, GlobalContext *Ctx,
                          const Assembler *Asm) {
   if (!BuildDefs::dump())
     return;
   Ostream &Str = Ctx->getStrEmit();
   Str << "\t.text\n";
   if (Ctx->getFlags().getFunctionSections())
-    Str << "\t.section\t.text." << MangledName << ",\"ax\",@progbits\n";
+    Str << "\t.section\t.text." << MangledName << ",\"ax\",%progbits\n";

[Jim Stichnoth, 2015/10/15 23:34:21]

Just checking -- is this syntax also valid for x86-32?

[John, 2015/11/05 20:25:13]

well, szbuild_spec2k.py --target=x8632 --filetype=asm && run_all.sh reported
success, so I think it is.

   if (!Asm->getInternal() || Ctx->getFlags().getDisableInternal()) {
     Str << "\t.globl\t" << MangledName << "\n";
     Str << "\t.type\t" << MangledName << ",%function\n";
   }
   Str << "\t" << Asm->getAlignDirective() << " "
       << Asm->getBundleAlignLog2Bytes() << ",0x";
   for (uint8_t I : Asm->getNonExecBundlePadding())
     Str.write_hex(I);
   Str << "\n";
   Str << MangledName << ":\n";
@@ skipping 136 matching lines @@
     }
   }
   // Print each basic block
   for (CfgNode *Node : Nodes)
     Node->dump(this);
   if (isVerbose(IceV_Instructions))
     Str << "}\n";
 }
 
 } // end of namespace Ice