Chris Lattner [Mon, 24 Oct 2005 05:03:46 +0000 (05:03 +0000)]
Move the END_WITH_NULL marker. Vladimir suggests that this works better with
GCC 4.1. I tried it with 4.0 and 3.3 and it seems fine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23957
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Chris Lattner [Mon, 24 Oct 2005 04:51:35 +0000 (04:51 +0000)]
Make this build with GCC 4.1, patch contributed by Vladimir A. Merzliakov!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23956
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 04:18:05 +0000 (04:18 +0000)]
This pass is gone
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23955
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 04:17:31 +0000 (04:17 +0000)]
this pass is gone
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23954
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 04:15:09 +0000 (04:15 +0000)]
This RA no longer exists
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23953
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 04:14:30 +0000 (04:14 +0000)]
Alkis agrees that that iterative scan allocator isn't going to be worked on
in the future, remove it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23952
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 04:13:21 +0000 (04:13 +0000)]
Remove a prototype
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23951
91177308-0d34-0410-b5e6-
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Jeff Cohen [Mon, 24 Oct 2005 02:57:24 +0000 (02:57 +0000)]
Update Visual Studio projects to account for recent changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23950
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 02:35:43 +0000 (02:35 +0000)]
Remove this pass, it is not useful
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23949
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 02:35:24 +0000 (02:35 +0000)]
This pass is very old and quite useless, remove it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23946
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 02:33:44 +0000 (02:33 +0000)]
Three of these have been removed, as warned
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23945
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 02:32:41 +0000 (02:32 +0000)]
Remove some beta code that no longer has an owner.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23944
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 02:31:49 +0000 (02:31 +0000)]
Do not build the ProfilePaths directory anymore
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23943
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 02:31:05 +0000 (02:31 +0000)]
Remove a now-unneeded library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23942
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 02:30:25 +0000 (02:30 +0000)]
Don't link these three passes in anymore
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23941
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 02:26:13 +0000 (02:26 +0000)]
DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23940
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 02:21:45 +0000 (02:21 +0000)]
Now that all libraries are built in either .o or .a form, make BUILD_ARCHIVE
default to turning off building of relinked objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23939
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 02:14:49 +0000 (02:14 +0000)]
only build .a version of this library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23938
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 02:11:51 +0000 (02:11 +0000)]
Only build .a file versions of these libraries, instead of .a and .o versions.
This should speed up build times.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23937
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 02:09:03 +0000 (02:09 +0000)]
There is no need to build an archive version of this library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23936
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 02:07:08 +0000 (02:07 +0000)]
This file is hopelessly out of date
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23935
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 02:05:35 +0000 (02:05 +0000)]
Only build .a file versions of these libraries, instead of .a and .o versions.
This should speed up build times.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23934
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 01:59:48 +0000 (01:59 +0000)]
Only build .a file versions of these libraries, instead of .a and .o versions.
This should speed up build times.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23933
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 01:52:15 +0000 (01:52 +0000)]
use archives when possible
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23932
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 01:40:23 +0000 (01:40 +0000)]
Make sure that anything using the ADCE pass pulls in the UnifyFunctionExitNodes
code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23931
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 01:15:14 +0000 (01:15 +0000)]
pull in the .a version of scalaropts lib to reduce the size of programs
using the JIT
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23930
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 01:13:21 +0000 (01:13 +0000)]
pull in the archive version of this lib to reduce exe size
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23929
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 01:12:14 +0000 (01:12 +0000)]
Pull in the archive versions of these libs to reduce executable size
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23928
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 01:08:20 +0000 (01:08 +0000)]
don't bother building the archive version of this library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23927
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 01:07:56 +0000 (01:07 +0000)]
Link in datastructure as a relinked o file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23926
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 01:05:53 +0000 (01:05 +0000)]
Link to archive versions of libraries instead of the relinked ones
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23925
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 01:00:45 +0000 (01:00 +0000)]
expose a ctor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23924
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 01:00:32 +0000 (01:00 +0000)]
add a proto
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23923
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 01:00:13 +0000 (01:00 +0000)]
Use the new LinkAllAnalyses.h header instead of forcing passes to be
in relinked object files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23922
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 00:59:49 +0000 (00:59 +0000)]
new header
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23921
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 00:38:38 +0000 (00:38 +0000)]
implement some prototypes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23920
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 00:38:25 +0000 (00:38 +0000)]
add some prototypes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23919
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 00:27:36 +0000 (00:27 +0000)]
move this to the analyze tool
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23918
91177308-0d34-0410-b5e6-
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Chris Lattner [Mon, 24 Oct 2005 00:16:03 +0000 (00:16 +0000)]
Don't invade the system namespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23917
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Chris Lattner [Mon, 24 Oct 2005 00:12:20 +0000 (00:12 +0000)]
Use archive versions of these libraries, using the LinkAllPasses header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23916
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Chris Lattner [Mon, 24 Oct 2005 00:08:51 +0000 (00:08 +0000)]
There is no need for this to be VC++ only
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23915
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Chris Lattner [Sun, 23 Oct 2005 23:54:56 +0000 (23:54 +0000)]
Fix a nasty bug that was causing miscompilation of global variables
on big endian 32-bit targets in some cases (e.g. PPC). This fixes several
PPC JIT failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23914
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Chris Lattner [Sun, 23 Oct 2005 22:39:01 +0000 (22:39 +0000)]
Shrinkify to match llc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23912
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Chris Lattner [Sun, 23 Oct 2005 22:37:13 +0000 (22:37 +0000)]
Shrinkify to make --help output look better
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23911
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 23 Oct 2005 22:35:42 +0000 (22:35 +0000)]
shrinkify the option name a bit
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23910
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Chris Lattner [Sun, 23 Oct 2005 22:34:25 +0000 (22:34 +0000)]
Simplify this, matching changes in the tblgen emitter
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23909
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Chris Lattner [Sun, 23 Oct 2005 22:33:22 +0000 (22:33 +0000)]
Simplify this due to changes in the tblgen side
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23908
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Chris Lattner [Sun, 23 Oct 2005 22:33:08 +0000 (22:33 +0000)]
Add the needed #include, emit enums with the sizes of tables, remove
definitions from the LLVM namespace, since they are all static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23907
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Chris Lattner [Sun, 23 Oct 2005 22:23:45 +0000 (22:23 +0000)]
mark this as beta
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23906
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Chris Lattner [Sun, 23 Oct 2005 22:23:13 +0000 (22:23 +0000)]
If a user requests help, give them help on both features and processors
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23905
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Chris Lattner [Sun, 23 Oct 2005 22:15:34 +0000 (22:15 +0000)]
Autogen subtarget information from .td files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23904
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Chris Lattner [Sun, 23 Oct 2005 22:08:45 +0000 (22:08 +0000)]
Add subtarget feature/processor defns to the .td file
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23903
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Chris Lattner [Sun, 23 Oct 2005 22:08:13 +0000 (22:08 +0000)]
rearrange things a bit so that instructions can use subtarget features in the
future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23902
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Chris Lattner [Sun, 23 Oct 2005 22:07:20 +0000 (22:07 +0000)]
add a marker
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23901
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 23 Oct 2005 21:44:59 +0000 (21:44 +0000)]
add a note that Nate mentioned last week
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23898
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Chris Lattner [Sun, 23 Oct 2005 19:52:42 +0000 (19:52 +0000)]
Put some of my random notes somewhere public
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23897
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Jeff Cohen [Sun, 23 Oct 2005 15:22:50 +0000 (15:22 +0000)]
Work around GCC's dislike of attributes on function definitions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23896
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Jeff Cohen [Sun, 23 Oct 2005 15:21:52 +0000 (15:21 +0000)]
Remove deleted files from Visual Studio.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23895
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Chris Lattner [Sun, 23 Oct 2005 05:47:52 +0000 (05:47 +0000)]
Remove the obsolete instr selector emitter
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23894
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 23 Oct 2005 05:33:39 +0000 (05:33 +0000)]
Improve help output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23893
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 23 Oct 2005 05:28:51 +0000 (05:28 +0000)]
improve -help output
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23892
91177308-0d34-0410-b5e6-
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Chris Lattner [Sun, 23 Oct 2005 05:26:26 +0000 (05:26 +0000)]
Move static functions from .h file, reduce #includes, pass strings by const&,
use LowercaseString from StringExtras.h, remove extraneous space from help
output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23891
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Chris Lattner [Sun, 23 Oct 2005 05:25:19 +0000 (05:25 +0000)]
Move static functions to .cpp file, reduce #includes, pass strings by
const&.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23890
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Jeff Cohen [Sun, 23 Oct 2005 04:51:22 +0000 (04:51 +0000)]
Remove redundant flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23889
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Jeff Cohen [Sun, 23 Oct 2005 04:37:20 +0000 (04:37 +0000)]
When a function takes a variable number of pointer arguments, with a zero
pointer marking the end of the list, the zero *must* be cast to the pointer
type. An un-cast zero is a 32-bit int, and at least on x86_64, gcc will
not extend the zero to 64 bits, thus allowing the upper 32 bits to be
random junk.
The new END_WITH_NULL macro may be used to annotate a such a function
so that GCC (version 4 or newer) will detect the use of un-casted zero
at compile time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23888
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Andrew Lenharth [Sun, 23 Oct 2005 03:43:48 +0000 (03:43 +0000)]
Add several things.
loads
branches
setcc
working calls
Global address
External addresses
now I can manage malloc calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23887
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Andrew Lenharth [Sun, 23 Oct 2005 03:40:17 +0000 (03:40 +0000)]
add TargetExternalSymbol
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23886
91177308-0d34-0410-b5e6-
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Jeff Cohen [Sun, 23 Oct 2005 01:22:33 +0000 (01:22 +0000)]
Add new files to Visual Studio.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23885
91177308-0d34-0410-b5e6-
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Andrew Lenharth [Sat, 22 Oct 2005 22:06:58 +0000 (22:06 +0000)]
Well, the Constant matching pattern works. Can't say much about calls or globals yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23884
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Chris Lattner [Sat, 22 Oct 2005 22:00:45 +0000 (22:00 +0000)]
document this as experimental
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23883
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 22 Oct 2005 19:37:08 +0000 (19:37 +0000)]
This file is entirely ifdef'd out
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23882
91177308-0d34-0410-b5e6-
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Chris Lattner [Sat, 22 Oct 2005 18:50:15 +0000 (18:50 +0000)]
BuildSDIV and BuildUDIV only work for i32/i64, but they don't check that
the input is that type, this caused a failure on gs on X86 last night.
Move the hard checks into Build[US]Div since that is where decisions like
this should be made.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23881
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Jim Laskey [Sat, 22 Oct 2005 08:04:24 +0000 (08:04 +0000)]
Add g3 back to the mix and reorder to irritate them anal folk. Actually, it's
to group appropriately and provide cues to maintainers that the lists don't
need to be ordered.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23880
91177308-0d34-0410-b5e6-
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Jim Laskey [Sat, 22 Oct 2005 07:59:56 +0000 (07:59 +0000)]
Sort the features and processor lists for the sake of search (and maintainers.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23879
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Chris Lattner [Fri, 21 Oct 2005 22:15:43 +0000 (22:15 +0000)]
64-bit reg support should not be enabled by default, as support isn't complete.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23878
91177308-0d34-0410-b5e6-
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Chris Lattner [Fri, 21 Oct 2005 21:23:25 +0000 (21:23 +0000)]
add a case missing from the dag combiner that exposed the failure on
2005-10-21-longlonggtu.ll.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23875
91177308-0d34-0410-b5e6-
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Chris Lattner [Fri, 21 Oct 2005 21:17:10 +0000 (21:17 +0000)]
Instead of aborting if not a case we can handle specially, break out and
let the generic code handle it. This fixes CodeGen/Generic/2005-10-21-longlonggtu.ll on ppc.
also, reindent this code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23874
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Chris Lattner [Fri, 21 Oct 2005 21:09:13 +0000 (21:09 +0000)]
New testcase that crashes the ppc backend
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23871
91177308-0d34-0410-b5e6-
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Jim Laskey [Fri, 21 Oct 2005 19:05:19 +0000 (19:05 +0000)]
Plugin new subtarget backend into the build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23870
91177308-0d34-0410-b5e6-
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Jim Laskey [Fri, 21 Oct 2005 19:00:04 +0000 (19:00 +0000)]
New TableGen backends for subtarget information. Only command line stuff
active now. Scheduling itinerary next.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23869
91177308-0d34-0410-b5e6-
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Chris Lattner [Fri, 21 Oct 2005 16:01:26 +0000 (16:01 +0000)]
silence a release mode warning
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23868
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Chris Lattner [Fri, 21 Oct 2005 15:49:28 +0000 (15:49 +0000)]
add missing prototype
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23867
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Chris Lattner [Fri, 21 Oct 2005 06:49:50 +0000 (06:49 +0000)]
Make the coallescer a bit smarter, allowing it to join more live ranges.
For example, we can now join things like [0-30:0)[31-40:1)[52-59:2)
with [40:60:0) if the 52-59 range is defined by a copy from the 40-60 range.
The resultant range ends up being [0-30:0)[31-60:1).
This fires a lot through-out the test suite (e.g. shrinking bc from
19492 -> 18509 machineinstrs) though most gains are smaller (e.g. about
50 copies eliminated from crafty).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23866
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Chris Lattner [Fri, 21 Oct 2005 06:41:30 +0000 (06:41 +0000)]
Fix LiveInterval::getOverlapingRanges to take things in the right order
(an unused method).
Fix the merger so that it can merge ranges like this [10:12)[16:40) with
[12:38) into [10:40) instead of bogus ranges. This sort of input will be
possible for the merger coming shortly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23865
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Nate Begeman [Fri, 21 Oct 2005 06:36:18 +0000 (06:36 +0000)]
Match rotate. This does actually match the rotates in an rc5 cipher, but I
haven't seen it fire on our testsuite.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23863
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Chris Lattner [Fri, 21 Oct 2005 05:45:41 +0000 (05:45 +0000)]
My previous patch was too conservative. Reject FP and void types, but do
allow pointer types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23859
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Nate Begeman [Fri, 21 Oct 2005 01:52:45 +0000 (01:52 +0000)]
Don't generate operations that aren't yet supported
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23858
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Nate Begeman [Fri, 21 Oct 2005 01:52:20 +0000 (01:52 +0000)]
Kill some now-dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23857
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Nate Begeman [Fri, 21 Oct 2005 01:51:45 +0000 (01:51 +0000)]
Fix a typo in the dag combiner, so that this can work on i64 targets
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23856
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Andrew Lenharth [Fri, 21 Oct 2005 01:24:05 +0000 (01:24 +0000)]
byte zap not immediate goodness
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23855
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Chris Lattner [Fri, 21 Oct 2005 01:19:59 +0000 (01:19 +0000)]
Make tblgen emit:
tblgen: In ZAPNOTi: Cannot use 'IZAPX' in an input pattern!
for a bad pattern, instead of an ugly assertion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23854
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Nate Begeman [Fri, 21 Oct 2005 00:02:42 +0000 (00:02 +0000)]
Invert the TargetLowering flag that controls divide by consant expansion.
Add a new flag to TargetLowering indicating if the target has really cheap
signed division by powers of two, make ppc use it. This will probably go
away in the future.
Implement some more ISD::SDIV folds in the dag combiner
Remove now dead code in the x86 backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23853
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Andrew Lenharth [Thu, 20 Oct 2005 23:58:36 +0000 (23:58 +0000)]
Inst cleanup. As a bonus, operands are in the correct order for cmovs. Expect new stuff to pass in the JIT tonight
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23852
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Chris Lattner [Thu, 20 Oct 2005 23:30:37 +0000 (23:30 +0000)]
Use a literal to define ineg instead of immzero
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23851
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Chris Lattner [Thu, 20 Oct 2005 22:50:10 +0000 (22:50 +0000)]
Fix a conditional so we don't access past the end of the range. Thanks to
Andrew for bringing this to my attn.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23850
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Andrew Lenharth [Thu, 20 Oct 2005 19:39:24 +0000 (19:39 +0000)]
added a few 1 operand form stuff. Seems to break regalloc on alpha. sigh
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23849
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Andrew Lenharth [Thu, 20 Oct 2005 19:38:11 +0000 (19:38 +0000)]
add cttz and ctpop
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23848
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Nate Begeman [Thu, 20 Oct 2005 17:45:03 +0000 (17:45 +0000)]
Fix a couple bugs in the const div stuff where we'd generate MULHS/MULHU
for types that aren't legal, and fail a divisor is less than zero
comparison, which would cause us to drop a subtract.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23846
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Chris Lattner [Thu, 20 Oct 2005 17:01:00 +0000 (17:01 +0000)]
don't use llabs with apparently VC++ doesn't have
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23845
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Chris Lattner [Thu, 20 Oct 2005 16:56:40 +0000 (16:56 +0000)]
Fix order of eval problem from when I refactored this into a function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23844
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