Chris Lattner
ae7fc3aede
Remove use of llvm/CodeGen/InstrSelection.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10749 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-10 19:16:26 +00:00
Chris Lattner
74b1f45293
Remove config wrapper around <cerrno>
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10747 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-10 19:15:14 +00:00
Chris Lattner
32abce6e3a
Err, we don't need Config/*.h files for things that are standard C++
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10742 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-10 19:10:01 +00:00
Chris Lattner
1499934c64
minor comment tweaks
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10741 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-10 19:07:06 +00:00
Chris Lattner
3446ae8337
* finegrainify namespacification of ArchiveReader.cpp
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* Refactor reader stuff out of include/llvm/Bytecode/Primitives.h. This is
internal implementation details for the reader, not public interfaces!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10739 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-10 19:00:15 +00:00
Chris Lattner
4443019b7d
Refactor writer stuff out of include/llvm/Bytecode/Primitives.h. This is
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internal implementation details for the writer, not public interfaces!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10738 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-10 18:56:59 +00:00
Chris Lattner
44f549b4eb
Finegrainify namespacification
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10737 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-10 18:49:43 +00:00
Chris Lattner
b3da2fd16f
Live var is now in lib/Target/Sparc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10735 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-09 18:16:20 +00:00
Chris Lattner
12023d67f8
Move sparc-specific code into lib/Target/Sparc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10734 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-09 18:15:56 +00:00
Chris Lattner
9982e211ce
Move sparc-specific livevar code into lib/Target/Sparc
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10733 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-09 18:15:24 +00:00
Chris Lattner
1d415a967b
Fix more incestuous #includage.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10732 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-09 16:17:09 +00:00
Chris Lattner
d5da197071
Finegrainify namespacification.
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This should get hunked over to the Sparc backend, along with
MachineCodeForInstruction and a bunch of files in include/llvm/Codegen,
but those battles will have to wait for a later time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10731 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-09 06:30:18 +00:00
Chris Lattner
2abcf524a1
Move InstrSelection into lib/Target/Sparc, as it's sparc specific
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10730 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-09 06:24:06 +00:00
Chris Lattner
46de01e0c8
Move InstrSelection into lib/Target/Sparc, as it's sparc specific. This
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makes the incestuous #include'ing of sparc internal headers much less
disturbing. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10729 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-09 06:22:34 +00:00
Chris Lattner
75e260990d
Move lib/Codegen/RegAlloc into lib/Target/Sparc, as it is sparc specific
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10728 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-09 06:17:12 +00:00
Chris Lattner
f7703df496
Finegrainify namespacification
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10727 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-09 06:12:26 +00:00
Chris Lattner
21949d9088
Remove dependence on structure index type. s/MT/FT
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10726 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-09 06:02:51 +00:00
Chris Lattner
d745602662
Finegrainify namespacification
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10725 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-09 06:02:20 +00:00
Chris Lattner
559d519549
Finegrainify namespacification
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add flags for PR82
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10724 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-09 05:53:38 +00:00
Chris Lattner
63a917bbc2
Inching towards fixing PR82
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10722 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-09 05:44:50 +00:00
Chris Lattner
258b5375b4
Inching our way towards fixing PR82
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10721 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-09 05:42:34 +00:00
Chris Lattner
329c1c6c94
Improve encapsulation in the Loop and LoopInfo classes by eliminating the
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getSubLoops/getTopLevelLoops methods, replacing them with iterator-based
accessors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10714 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-08 00:09:44 +00:00
Alkis Evlogimenos
7d629b50a5
Add a separate list of fixed intervals. This improves the running time
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of the register allocator as follows:
before after
mesa 2.3790 1.5994
vpr 2.6008 1.2078
gcc 1.9840 0.5273
mcf 0.2569 0.0470
eon 1.8468 1.4359
twolf 0.9475 0.2004
burg 1.6807 1.3300
lambda 1.2191 0.3764
Speedups range anyware from 30% to over 400% :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10712 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-07 09:20:58 +00:00
Alkis Evlogimenos
1283d86b63
Minor cleanups.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10711 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-07 05:31:12 +00:00
Alkis Evlogimenos
75ca6a3e82
Remove declared but undefined method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10710 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-07 02:29:33 +00:00
Alkis Evlogimenos
80b378cf7c
Change implementation of LiveIntervals::overlap(). This results in a
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30-50% decrease in running time of the linear scan register allocator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10707 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-07 01:45:58 +00:00
Alkis Evlogimenos
d2c39e991e
Pass std::string to constructor as const reference to avoid multiple
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copies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10705 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-06 09:16:02 +00:00
Chris Lattner
90ab32f9f0
Add support for new intrinsic
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10701 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-06 05:33:02 +00:00
Brian Gaeke
c2376a0464
Fix some typos and copy-and-paste-os in comments, and doxygenify.
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Add <csignal> so that this file compiles on Solaris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10697 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-05 17:22:52 +00:00
Alkis Evlogimenos
63caedf046
Remove simple coalescing.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10695 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-05 08:24:57 +00:00
Chris Lattner
60a57584f6
/me slaps forehead
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10693 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-05 05:45:25 +00:00
Chris Lattner
8c2403631b
fix warning
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10692 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-05 05:42:17 +00:00
Chris Lattner
77b1330ece
Add VMCore and code generator support for debugging intrinsics. By default
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code generators completely ignore them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10691 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-05 05:36:30 +00:00
Chris Lattner
6dddfff750
Add new dir
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10686 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-05 05:25:59 +00:00
Chris Lattner
2eacf26aa6
Initial checkin of the LLVM source-level debugger. This is still not finished,
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by any stretch of the imagination, but it is pretty cool and works :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10685 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-05 05:25:10 +00:00
Alkis Evlogimenos
271bd2d7f1
Currently we cannot handle two-address instructions of the form:
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A = B op C where A == C, but this cannot really occur in practice
because of SSA form. Add an assert to check that just to be safe.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10682 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-05 02:25:45 +00:00
Alkis Evlogimenos
50c047d159
Update description.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10681 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-04 23:09:24 +00:00
John Criswell
2657aecfe2
Not all platforms supports sighandler_t, so I changed it to use the older
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return value from signal() (which should be the same type; it's just not
typedef'd).
This fixes the build on Solaris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10675 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-01 15:14:28 +00:00
Chris Lattner
55d86482bd
Add new ExecutionEngine::getGlobalValueAtAddress method, which can efficiently
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turn a memory address back into the LLVM global object that starts at that
address. Note that this won't cause any additional datastructures to be built
for clients of the EE that don't need this information.
Also modified some code to not access the GlobalAddress map directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10674 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-31 20:21:04 +00:00
Chris Lattner
9e26027b82
* Add a new helper progress method
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* Make sure that the user sees the 100% mark
* Don't bother printing out X.0%, just print out X%
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10672 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-31 10:20:38 +00:00
Chris Lattner
60837821e2
Add some comments, add new getGlobalVariable method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10671 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-31 08:43:01 +00:00
Chris Lattner
0a5f0334ff
Add missing #include
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10669 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-31 07:31:10 +00:00
Chris Lattner
6d28a268c3
* Make Module::getTypeName const
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* Add new Module::getTypeByName method
* Group methods in Module.cpp better
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10668 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-31 07:09:33 +00:00
Chris Lattner
69284b03d1
Make the lookup method const.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10667 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-31 07:08:19 +00:00
Chris Lattner
81a085a259
Add new function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10664 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-31 06:15:37 +00:00
Chris Lattner
a2e9363617
New class, useful for command-line interactive programs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10662 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-31 05:40:02 +00:00
Chris Lattner
3b41e0e6f4
Fix PR198
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10659 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-31 03:19:37 +00:00
Chris Lattner
4b1be101fb
Add comments
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10658 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-31 02:50:02 +00:00
Chris Lattner
c7d3f6b6bf
Minor code cleanups. The only bugfix is to the UR_DEBUG stuff which didn't
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compile when enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10657 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-31 02:18:11 +00:00
Chris Lattner
f63aeece6f
remove some useless #includes
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10654 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-30 07:55:21 +00:00