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Jakob Stoklund Olesen 56a56eb80e Correctly handle <undef> tied uses when rewriting after a split. 
This fixes PR10463. A two-address instruction with an <undef> use
operand was incorrectly rewritten so the def and use no longer used the
same register, violating the tie constraint.

Fix this by always rewriting <undef> operands with the register a def
operand would use.

llvm-svn: 135885
 		2011-07-24 20:23:50 +00:00
..
autoconf Combine all MC initialization routines into one. e.g. InitializeX86MCAsmInfo, 2011-07-22 21:58:54 +00:00
bindings Update OCaml bindings. Opaque types are gone, type holders are gone and the 2011-07-09 18:29:33 +00:00
cmake Combine all MC initialization routines into one. e.g. InitializeX86MCAsmInfo, 2011-07-22 21:58:54 +00:00
docs clarify that opaque is actually a struct type, PR10430 2011-07-23 19:59:08 +00:00
examples Convert ConstantExpr::getGetElementPtr and 2011-07-21 14:31:17 +00:00
include Omit explicit length here, now that I've had a chance to test this with gcc. 2011-07-24 09:53:46 +00:00
lib Correctly handle <undef> tied uses when rewriting after a split. 2011-07-24 20:23:50 +00:00
projects
…
runtime Build and install the archive when building the Apple way. 2011-07-19 23:33:42 +00:00
test Correctly handle <undef> tied uses when rewriting after a split. 2011-07-24 20:23:50 +00:00
tools Move TargetAsmParser.h TargetAsmBackend.h and TargetAsmLexer.h to MC where they belong. 2011-07-23 00:45:41 +00:00
unittests Add APInt(numBits, ArrayRef<uint64_t> bigVal) constructor to prevent future ambiguity 2011-07-18 21:45:40 +00:00
utils We always bounds check the bit set, there is no need to emit zero bytes at the end. 2011-07-23 02:49:37 +00:00
website
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.gitignore Ignore Vim swap files 2011-05-31 21:54:28 +00:00
CMakeLists.txt Added the infrastructute necessary for MIPS JIT support. Patch by Vladimir 2011-07-21 16:28:51 +00:00
CREDITS.TXT For my ego. 2011-07-15 11:26:11 +00:00
LICENSE.TXT Happy new year. 2011-06-12 15:26:54 +00:00
Makefile Install libprofile_rt.dylib where it's more available for gcov support. 2011-06-10 21:47:14 +00:00
Makefile.common
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Makefile.config.in build/configure: Add support for --with-extra-ld-options flag (to provide extra 2011-06-16 22:30:38 +00:00
Makefile.rules TableGen'erated MC lowering for simple pseudo-instructions. 2011-07-08 17:36:35 +00:00
ModuleInfo.txt
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README.txt reverting test commit 2011-05-12 17:38:08 +00:00
build-for-llvm-top.sh
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configure Combine all MC initialization routines into one. e.g. InitializeX86MCAsmInfo, 2011-07-22 21:58:54 +00:00
llvm.spec.in
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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,
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 HTML documentation provided in docs/index.html for further
assistance with LLVM.

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