Reid Kleckner ab418066a2 MS inline asm: Use memory constraints for functions instead of registers
This is consistent with how we parse them in a standalone .s file, and
inline assembly shouldn't differ.

This fixes errors about requiring more registers than available in
cases like this:
  void f();
  void __declspec(naked) g() {
    __asm pusha
    __asm call f
    __asm popa
    __asm ret
  }

There are no registers available to pass the address of 'f' into the asm
blob.  The asm should now directly call 'f'.

Tests will land in Clang shortly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214550 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-01 20:21:24 +00:00
2014-08-01 18:49:24 +00:00
2014-08-01 17:00:27 +00:00
2014-04-07 03:57:04 +00:00
2014-03-02 13:08:46 +00:00
2014-06-25 13:13:36 +00:00
2014-05-29 19:59:58 +00:00
2014-03-12 22:40:22 +00:00
2014-07-16 16:50:34 +00:00
2014-04-26 19:05:45 +00:00

Low Level Virtual Machine (LLVM)
================================

This directory and its subdirectories contain source code for the Low Level
Virtual Machine, a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the documentation provided in docs/ for further
assistance with LLVM, and in particular docs/GettingStarted.rst for getting
started with LLVM and docs/README.txt for an overview of LLVM's
documentation setup.

If you're writing a package for LLVM, see docs/Packaging.rst for our
suggestions.
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LLVM backend for 6502
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