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ae7fc3aede
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5052 Commits

Author SHA1 Message Date
Chris Lattner
ae7fc3aede Remove use of llvm/CodeGen/InstrSelection.h 
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> 
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++ 
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 
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 
* 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 
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 
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 
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 
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 
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. 
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. 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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 
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. 
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. 
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 
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 
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 
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. 
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. 
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 
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 
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 
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 
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, 
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: 
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. 
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 
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 
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 
* 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 
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 
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 
* 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. 
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 
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. 
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 
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 
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 
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 
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