Remove llvm-ld and llvm-stub (which is only used by llvm-ld).

llvm-ld is no longer useful and causes confusion and so it is being removed.

* Does not work very well on Windows because it must call a gcc like driver to
  assemble and link.
* Has lots of hard coded paths which are wrong on many systems.
* Does not understand most of ld's options.
* Can be partially replaced by llvm-link | opt | {llc | as, llc -filetype=obj} |
  ld, or fully replaced by Clang.

I know of no production use of llvm-ld, and hacking use should be
replaced by Clang's driver.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155147 91177308-0d34-0410-b5e6-96231b3b80d8

Makefile.rules

@@ -537,9 +537,6 @@ ifeq ($(LLVM_CROSS_COMPILING),1)
 else
   LLVM_CONFIG := $(LLVMToolDir)/llvm-config$(EXEEXT)
 endif
-ifndef LLVMLD
-LLVMLD    := $(LLVMToolDir)/llvm-ld$(EXEEXT)
-endif
 ifndef LLVMDIS
 LLVMDIS  := $(LLVMToolDir)/llvm-dis$(EXEEXT)
 endif

docs/Bugpoint.html

@@ -44,9 +44,9 @@ <h2>
 causes the crash, and reduce the file down to a small example which triggers the
 crash.</p>
 
-<p>For detailed case scenarios, such as debugging <tt>opt</tt>,
-<tt>llvm-ld</tt>, or one of the LLVM code generators, see <a
-href="HowToSubmitABug.html">How To Submit a Bug Report document</a>.</p>
+<p>For detailed case scenarios, such as debugging <tt>opt</tt>, or one of the
+LLVM code generators, see <a href="HowToSubmitABug.html">How To Submit a Bug
+Report document</a>.</p>
 
 </div>
 

docs/CommandGuide/index.html

@@ -63,9 +63,6 @@ <h2>
 <li><a href="/cmds/llvm-prof.html"><b>llvm-prof</b></a> -
     format raw `<tt>llvmprof.out</tt>' data into a human-readable report</li>
 
-<li><a href="/cmds/llvm-ld.html"><b>llvm-ld</b></a> -
-    general purpose linker with loadable runtime optimization support</li>
-
 <li><a href="/cmds/llvm-config.html"><b>llvm-config</b></a> -
     print out LLVM compilation options, libraries, etc. as configured</li>