Andrew Lenharth
2012cc013c
int comparison patterns
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24020 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 18:44:45 +00:00
Jim Laskey
2cbc207c76
Typo made worse x 2 - take 2.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24018 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 18:07:50 +00:00
Chris Lattner
85fd97dc88
Fix an assert compiling MallocBench/gs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24017 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 18:01:11 +00:00
Jim Laskey
ff2fcee846
Typo x 2
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24016 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 17:50:22 +00:00
Andrew Lenharth
641b64aa4b
Simplify instinfo, set random bits on more fp insts, and fix 1 opcode
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24014 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 17:41:46 +00:00
Jim Laskey
581a8f79bc
Give full control of subtarget features over to table generated code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24013 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 17:30:34 +00:00
Jim Laskey
f0c2be4d2b
Add attribute name and type to SubtargetFeatures.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24012 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 17:28:23 +00:00
Chris Lattner
1f426deade
Add nodes for CondCodeSDNode and setcc, and add a bunch of pattern fragments
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to make it easy to use them. This lets you write patterns like:
(set PRRC:$rd, (setne GPRC:$rS, imm:$SH))
and stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24009 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 17:00:25 +00:00
Nate Begeman
5cd61ce1be
Add a note about some bitfield stuff we could be doing better.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23994 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 23:50:02 +00:00
Nate Begeman
ae749a9bb5
Correctly Expand or Promote FP_TO_UINT based on the capabilities of the
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machine. This allows us to generate great code for i32 FP_TO_UINT now on
targets with 64 bit extensions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23993 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 23:48:36 +00:00
Chris Lattner
6e61ca6fa7
autogen undef
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23991 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 21:03:41 +00:00
Chris Lattner
978982628a
Add undef
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23990 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 21:03:14 +00:00
Chris Lattner
3075a4e94d
Allow pseudos to have patterns, no functionality change
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23988 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 20:58:43 +00:00
Chris Lattner
9c73f095bb
Autogen fsel
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23987 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 20:55:47 +00:00
Chris Lattner
eb255f2b83
Expose the fextend on the DAG instead of doing it in the matcher
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23986 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 20:54:57 +00:00
Chris Lattner
e6115b370a
Autogen a few new ppc-specific nodes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23985 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 20:41:46 +00:00
Chris Lattner
8ecedbe2c3
The dag isel generator generates this now
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23984 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 20:36:10 +00:00
Chris Lattner
99ea9da872
Be a bit more paranoid about calling SelectNodeTo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23982 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 20:26:41 +00:00
Chris Lattner
3393e80a06
Fix a couple of minor bugs. The first fixes povray, the second fixes things
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if the dag combiner isn't run
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23981 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 19:32:37 +00:00
Jim Laskey
34bd5d5d87
Preparation of supporting scheduling info. Need to find info based on selected
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CPU.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23974 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 15:15:28 +00:00
Chris Lattner
08a6b3cf7e
do not wrap this whole file in namespace llvm
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23962 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-24 06:38:35 +00:00
Chris Lattner
02d608bd5f
Make this build with GCC 4.1, patch contributed by Vladimir A. Merzliakov!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23956 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-24 04:51:35 +00:00
Chris Lattner
f36aeedaa3
DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23940 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-24 02:26:13 +00:00
Chris Lattner
aa9b596c5d
only build .a version of this library
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23938 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-24 02:14:49 +00:00
Chris Lattner
635df00b02
There is no need to build an archive version of this library
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23936 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-24 02:09:03 +00:00
Chris Lattner
11686f1c07
This file is hopelessly out of date
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23935 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-24 02:07:08 +00:00
Chris Lattner
2224dcc88c
Simplify this, matching changes in the tblgen emitter
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23909 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 22:34:25 +00:00
Chris Lattner
8ec9f331d2
Simplify this due to changes in the tblgen side
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23908 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 22:33:22 +00:00
Chris Lattner
aa38be17c8
mark this as beta
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23906 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 22:23:45 +00:00
Chris Lattner
3e808a45b3
If a user requests help, give them help on both features and processors
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23905 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 22:23:13 +00:00
Chris Lattner
ed465f5407
Autogen subtarget information from .td files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23904 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 22:15:34 +00:00
Chris Lattner
5882e40ded
Add subtarget feature/processor defns to the .td file
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23903 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 22:08:45 +00:00
Chris Lattner
c8d28890f6
rearrange things a bit so that instructions can use subtarget features in the
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future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23902 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 22:08:13 +00:00
Chris Lattner
f690e6f3f6
add a marker
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23901 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 22:07:20 +00:00
Chris Lattner
ffff6175ef
add a note that Nate mentioned last week
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23898 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 21:44:59 +00:00
Chris Lattner
1171ff4fd7
Put some of my random notes somewhere public
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23897 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 19:52:42 +00:00
Chris Lattner
ba76c21858
Improve help output.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23893 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 05:33:39 +00:00
Chris Lattner
2e1f823aed
improve -help output
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23892 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 05:28:51 +00:00
Chris Lattner
54195c1a9d
Move static functions from .h file, reduce #includes, pass strings by const&,
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use LowercaseString from StringExtras.h, remove extraneous space from help
output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23891 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 05:26:26 +00:00
Andrew Lenharth
8b7f14e970
Add several things.
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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 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-23 03:43:48 +00:00
Andrew Lenharth
756fbeb905
Well, the Constant matching pattern works. Can't say much about calls or globals yet.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23884 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-22 22:06:58 +00:00
Chris Lattner
5ef4d8dd6d
This file is entirely ifdef'd out
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23882 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-22 19:37:08 +00:00
Jim Laskey
5476b9bfce
Add g3 back to the mix and reorder to irritate them anal folk. Actually, it's
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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-b5e6-96231b3b80d8
2005-10-22 08:04:24 +00:00
Chris Lattner
4245f1d790
64-bit reg support should not be enabled by default, as support isn't complete.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23878 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-21 22:15:43 +00:00
Chris Lattner
dabb8291e8
Instead of aborting if not a case we can handle specially, break out and
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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 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-21 21:17:10 +00:00
Jim Laskey
f5fc2cbd6b
Plugin new subtarget backend into the build.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23870 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-21 19:05:19 +00:00
Chris Lattner
d2fc54edc4
silence a release mode warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23868 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-21 16:01:26 +00:00
Nate Begeman
ae1641c39f
Match rotate. This does actually match the rotates in an rc5 cipher, but I
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haven't seen it fire on our testsuite.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23863 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-21 06:36:18 +00:00
Nate Begeman
d5ce204c5f
Don't generate operations that aren't yet supported
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23858 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-21 01:52:45 +00:00
Nate Begeman
0b2973aef2
Kill some now-dead code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23857 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-21 01:52:20 +00:00