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LLVM backend for 6502
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e03b8d3162
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Chris Lattner e03b8d3162 Handle i1/i8/i16 constant integer arguments to calls by prepromoting them. 
Before we would bail out on i1 arguments all together, now we just bail on
non-constant ones.  Also, we used to emit extraneous code.  e.g. test12 was:

	movb	$0, %al
	movzbl	%al, %edi
	callq	_test12

and test13 was:
	movb	$0, %al
	xorl	%edi, %edi
	movb	%al, 7(%rsp)
	callq	_test13f

Now we get:

	movl	$0, %edi
	callq	_test12
and:
	movl	$0, %edi
	callq	_test13f



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129751 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-19 04:42:38 +00:00
autoconf Fix a ton of comment typos found by codespell. Patch by 2011-04-15 05:18:47 +00:00
bindings Fix compiling the ocaml kaleidoscope tutorials 2011-02-09 18:32:02 +00:00
cmake Disable warning C4181: "qualifier applied to reference type; ignored" 2011-04-19 00:03:17 +00:00
docs docs: Use <Hn> as Heading elements instead of <DIV class="doc_foo">. 2011-04-18 23:59:50 +00:00
examples Fix a ton of comment typos found by codespell. Patch by 2011-04-15 05:18:47 +00:00
include Add BumpPtrAllocator::getTotalMemory() to allow clients to query how much memory a BumpPtrAllocator allocated. 2011-04-18 22:44:46 +00:00
lib Handle i1/i8/i16 constant integer arguments to calls by prepromoting them. 2011-04-19 04:42:38 +00:00
projects Fix a ton of comment typos found by codespell. Patch by 2011-04-15 05:18:47 +00:00
runtime Write out uint64_t as i{0..32},i{33..64} instead of i{0..32},0. 2011-04-16 10:25:32 +00:00
test Handle i1/i8/i16 constant integer arguments to calls by prepromoting them. 2011-04-19 04:42:38 +00:00
tools Fix a ton of comment typos found by codespell. Patch by 2011-04-15 05:18:47 +00:00
unittests Implements StringRef::compare with bounds. It is behaves similarly to strncmp(). Unit tests also included. 2011-04-15 17:56:50 +00:00
utils Invert the meaning of printAliasInstr's return value. It now returns 2011-04-18 21:28:11 +00:00
website
.gitignore Cleanup and document .gitignore. 2010-12-17 17:22:50 +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 Fix a ton of comment typos found by codespell. Patch by 2011-04-15 05:18:47 +00:00
configure Fix a ton of comment typos found by codespell. Patch by 2011-04-15 05:18:47 +00:00
CREDITS.TXT Another git svn dcommit test. This time let's hope it doesn't kill my repo. 2010-12-10 14:45:10 +00:00
LICENSE.TXT 2010 is upon us. 2010-01-09 18:40:31 +00:00
llvm.spec.in
Makefile build: Add support for a SHOW_DIAGNOSTICS build variable. 2011-04-11 22:37:39 +00:00
Makefile.common
Makefile.config.in autoconf: Add --disable-embed-stdcxx to suppress linking libstdc++.a into llvm.dll with --enable-shared on Cygming. 2010-12-29 03:59:14 +00:00
Makefile.rules Fix a ton of comment typos found by codespell. Patch by 2011-04-15 05:18:47 +00:00
ModuleInfo.txt Remove trailing space. This is just an excuse to poke the 2010-10-05 20:32:15 +00:00
README.txt Test commit. 2011-02-11 19:11:57 +00:00

README.txt 

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

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Please see the HTML documentation provided in docs/index.html for further
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If you're writing a package for LLVM, see docs/Packaging.html for our
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