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LLVM backend for 6502
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4221489908
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Dan Gohman 4221489908 Extend the ValuesAtScope cache to cover all expressions, not just 
SCEVUnknowns, as the non-SCEVUnknown cases in the getSCEVAtScope code
can also end up repeatedly climing through the same expression trees,
which can be unusably slow when the trees are very tall.

Also, add a quick check for SCEV pointer equality to the main
SCEV comparison routine, as the full comparison code can be expensive
in the case of large expression trees.

These fix compile-time problems in some pathlogical cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80623 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-31 21:15:23 +00:00
autoconf install-sh chmods to 0755 by default, and this causes 'git diff' to show 2009-08-28 16:12:48 +00:00
bindings Fix header comment for bindings/ocaml/llvm/Makefile. 2009-08-30 23:41:20 +00:00
cmake CMake: updated library dependencies. 2009-08-31 01:58:50 +00:00
docs Add regular expression matching support, based on OpenBSD regexec()/regcomp() 2009-08-30 08:24:09 +00:00
examples Allocate the module provider in the Kaleidoscope code on the heap, not the stack, so that it can be properly deleted. Also update the tutorial with the new code. This fixes PR4762, hopefully better than the last time. 2009-08-26 20:58:25 +00:00
include Extend the ValuesAtScope cache to cover all expressions, not just 2009-08-31 21:15:23 +00:00
lib Extend the ValuesAtScope cache to cover all expressions, not just 2009-08-31 21:15:23 +00:00
projects install-sh chmods to 0755 by default, and this causes 'git diff' to show 2009-08-28 16:12:48 +00:00
runtime Read Makefile.config before using LLVMGCC. 2009-08-28 16:13:45 +00:00
test Don't mark a register live at an undef use. 2009-08-31 20:47:02 +00:00
tools llvm-mc: Pass values to MCStreamer as MCExprs, not MCValues. 2009-08-31 08:09:28 +00:00
unittests update unit test for previous change. 2009-08-31 00:28:46 +00:00
utils PR4795: Remove EEVT::isFP, isInt and isVec types used by TableGen's type 2009-08-29 05:53:25 +00:00
website
win32 Revert the ConstantInt constructors back to their 2.5 forms where possible, thanks to contexts-on-types. More to come. 2009-07-24 23:12:02 +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 revert r78628 and r78803 as these are not needed any more 2009-08-25 23:02:21 +00:00
configure install-sh chmods to 0755 by default, and this causes 'git diff' to show 2009-08-28 16:12:48 +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
Makefile re-apply r80197, now that iterator.h is not mentioned any more 2009-08-27 17:07:35 +00:00
Makefile.common
Makefile.config.in The attached patches attempt to fix cross builds. For example, if you 2009-08-18 00:40:33 +00:00
Makefile.rules Fix creation of .bca libraries with EXPORTED_SYMBOLS_LIST, this was putting the 2009-08-28 16:14:46 +00:00
ModuleInfo.txt Patch to build llvm with srcdir != objdir from 2009-01-23 08:42:38 +00:00
README.txt README.txt: test commit w/blank line appended 2009-03-23 21:00:45 +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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