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LLVM backend for 6502
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cc3d0eb483
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Chris Lattner cc3d0eb483 Teach memdep to phi translate bitcasts. This allows us to compile 
the example in GCC PR16799 to:

LBB1_2:                                                     ## %bb1
	movl	%eax, %eax
	subq	%rax, %rdi
	movq	%rdi, (%rcx)
	movl	(%rdi), %eax
	testl	%eax, %eax
	je	LBB1_2

instead of:

LBB1_2:                                                     ## %bb1
	movl	(%rdi), %ecx
	subq	%rcx, %rdi
	movq	%rdi, (%rax)
	cmpl	$0, (%rdi)
	je	LBB1_2



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89978 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-26 23:41:07 +00:00
autoconf Add CMake and configure logic to create llvm/Config/Disassemblers.defs. 2009-11-25 04:30:13 +00:00
bindings Expose the rest of the attribute settings. 2009-09-28 04:42:47 +00:00
cmake Add the rest of the build system logic for optional target disassemblers 2009-11-25 04:46:58 +00:00
docs Update to reflect recent debugging information encoding changes. 2009-11-25 23:28:01 +00:00
examples Re-commit r86077 now that r86290 fixes the 179.art and 175.vpr ARM regressions. 2009-11-07 00:16:28 +00:00
include Rename new TailDuplicationPass to avoid name conflict with the old one. 2009-11-26 21:38:41 +00:00
lib Teach memdep to phi translate bitcasts. This allows us to compile 2009-11-26 23:41:07 +00:00
projects Move DataTypes.h to include/llvm/System, update all users. This breaks the last 2009-10-26 01:35:46 +00:00
runtime OptimalEdgeProfiling: Creation of profiles. 2009-09-01 19:03:44 +00:00
test Teach memdep to phi translate bitcasts. This allows us to compile 2009-11-26 23:41:07 +00:00
tools Rollback changes r89516: Added two SubtargetFeatures::AddFeatures methods, which accept a comma-separated string or already parsed command line parameters as input, and some code re-factoring to use these new methods. 2009-11-25 22:44:18 +00:00
unittests Oops. Re-disable JITTest.NoStubs on ARM and PPC since they still use stubs to 2009-11-24 02:11:14 +00:00
utils Sketch TableGen disassembler emitter, based on patch by Sean Callanan. 2009-11-25 02:13:23 +00:00
website Prepare for "core" website. 2007-08-03 05:43:35 +00:00
Xcode Remove the IA-64 backend. 2009-07-24 00:30:09 +00:00
build-for-llvm-top.sh Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
CMakeLists.txt Add CMake and configure logic to create llvm/Config/Disassemblers.defs. 2009-11-25 04:30:13 +00:00
configure Regenerate configure 2009-11-25 04:37:28 +00:00
CREDITS.TXT Add myself to the blame list. 2009-08-20 15:20:15 +00:00
LICENSE.TXT Add regular expression matching support, based on OpenBSD regexec()/regcomp() 2009-08-30 08:24:09 +00:00
llvm.spec.in * llvm.spec.in: update blurb 2007-07-13 09:48:29 +00:00
Makefile Add the rest of the build system logic for optional target disassemblers 2009-11-25 04:46:58 +00:00
Makefile.common Removed trailing whitespace from Makefiles. 2009-01-09 16:44:42 +00:00
Makefile.config.in Add configure options for specifying where to look for libstdc++. 2009-11-16 19:46:55 +00:00
Makefile.rules Add the rest of the build system logic for optional target disassemblers 2009-11-25 04:46:58 +00:00
ModuleInfo.txt Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
README.txt First test commit 2009-10-05 22:29:11 +00:00

README.txt 

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

Please see the HTML documentation provided in docs/index.html for further
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