llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-10-06 14:57:41 +00:00

LLVM backend for 6502

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Dan Gohman c76909abfe Improve MachineMemOperand handling. - Allocate MachineMemOperands and MachineMemOperand lists in MachineFunctions. This eliminates MachineInstr's std::list member and allows the data to be created by isel and live for the remainder of codegen, avoiding a lot of copying and unnecessary translation. This also shrinks MemSDNode. - Delete MemOperandSDNode. Introduce MachineSDNode which has dedicated fields for MachineMemOperands. - Change MemSDNode to have a MachineMemOperand member instead of its own fields with the same information. This introduces some redundancy, but it's more consistent with what MachineInstr will eventually want. - Ignore alignment when searching for redundant loads for CSE, but remember the greatest alignment. Target-specific code which previously used MemOperandSDNodes with generic SDNodes now use MemIntrinsicSDNodes, with opcodes in a designated range so that the SelectionDAG framework knows that MachineMemOperand information is available. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82794 91177308-0d34-0410-b5e6-96231b3b80d8		2009-09-25 20:36:54 +00:00
autoconf	PR4047: Permit configure --enable-targets=host,cpp for example. "host" has the	2009-09-23 17:05:42 +00:00
bindings	Expose initializing the native target for the execution engine.	2009-09-14 21:54:32 +00:00
cmake	Update CMake.	2009-09-17 00:06:48 +00:00
docs	Revise C library functions description to be vaguer, per Chris.	2009-09-25 17:04:42 +00:00
examples	Revert 82694 "Auto-upgrade malloc instructions to malloc calls." because it causes regressions in the nightly tests.	2009-09-25 18:11:52 +00:00
include	Improve MachineMemOperand handling.	2009-09-25 20:36:54 +00:00
lib	Improve MachineMemOperand handling.	2009-09-25 20:36:54 +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	OptimalEdgeProfiling: Creation of profiles.	2009-09-01 19:03:44 +00:00
test	Improve MachineMemOperand handling.	2009-09-25 20:36:54 +00:00
tools	Make llvm-bcanalyzer percentages more readable.	2009-09-25 16:04:21 +00:00
unittests	add and document regex support for FileCheck. You can now do stuff like:	2009-09-24 21:47:32 +00:00
utils	Improve MachineMemOperand handling.	2009-09-25 20:36:54 +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
build-for-llvm-top.sh	Patch to build llvm with srcdir != objdir from	2009-01-23 08:42:38 +00:00
CMakeLists.txt	Add count/not tools as executables.	2009-09-24 06:23:57 +00:00
configure	PR4047: Permit configure --enable-targets=host,cpp for example. "host" has the	2009-09-23 17:05:42 +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	Build (not test) the unittests as part of a normal build.	2009-09-13 22:39:27 +00:00
Makefile.common	Removed trailing whitespace from Makefiles.	2009-01-09 16:44:42 +00:00
Makefile.config.in	Improve support for cross-hosted builds of LLVM.	2009-09-02 23:52:23 +00:00
Makefile.rules	This patch causes the --enable-debug-runtime configure flag and the	2009-09-25 16:46:09 +00:00
ModuleInfo.txt	Patch to build llvm with srcdir != objdir from	2009-01-23 08:42:38 +00:00
README.txt

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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