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9830 Commits

Author SHA1 Message Date
Chris Lattner 97390c21d3 Live var is now in lib/Target/Sparc 
llvm-svn: 10735
 2004-01-09 18:16:20 +00:00
Chris Lattner ae36879303 Move sparc-specific code into lib/Target/Sparc 
llvm-svn: 10734
 2004-01-09 18:15:56 +00:00
Chris Lattner 4ee36320f4 Move sparc-specific livevar code into lib/Target/Sparc 
llvm-svn: 10733
 2004-01-09 18:15:24 +00:00
Chris Lattner bb6fa4b327 Fix more incestuous #includage. 
llvm-svn: 10732
 2004-01-09 16:17:09 +00:00
Chris Lattner a4ee66f3ea 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.

llvm-svn: 10731
 2004-01-09 06:30:18 +00:00
Chris Lattner 83e84166a3 Move InstrSelection into lib/Target/Sparc, as it's sparc specific 
llvm-svn: 10730
 2004-01-09 06:24:06 +00:00
Chris Lattner 3d874aebc2 Move InstrSelection into lib/Target/Sparc, as it's sparc specific. This 
makes the incestuous #include'ing of sparc internal headers much less
disturbing.  :)

llvm-svn: 10729
 2004-01-09 06:22:34 +00:00
Chris Lattner b9c7999881 Move lib/Codegen/RegAlloc into lib/Target/Sparc, as it is sparc specific 
llvm-svn: 10728
 2004-01-09 06:17:12 +00:00
Chris Lattner df3c342a4c Finegrainify namespacification 
llvm-svn: 10727
 2004-01-09 06:12:26 +00:00
Chris Lattner fdf788eebd Remove dependence on structure index type. s/MT/FT 
llvm-svn: 10726
 2004-01-09 06:02:51 +00:00
Chris Lattner 49525f8cf4 Finegrainify namespacification 
llvm-svn: 10725
 2004-01-09 06:02:20 +00:00
Chris Lattner ff66958154 Finegrainify namespacification 
add flags for PR82

llvm-svn: 10724
 2004-01-09 05:53:38 +00:00
Chris Lattner 84dae1b8a8 Remove an obsolete method, including its _long_ out of date comment. 
This is an incremental step towards fixing PR82

llvm-svn: 10723
 2004-01-09 05:45:58 +00:00
Chris Lattner 9cc1a0e40d Inching towards fixing PR82 
llvm-svn: 10722
 2004-01-09 05:44:50 +00:00
Chris Lattner bc39a1a8c4 Inching our way towards fixing PR82 
llvm-svn: 10721
 2004-01-09 05:42:34 +00:00
Chris Lattner e7d471ad3a Remove yet another obsolete comment :) 
llvm-svn: 10720
 2004-01-08 22:28:45 +00:00
Brian Gaeke 4ace9279aa Fix typos. Rewrite head-of-file comment. 
llvm-svn: 10719
 2004-01-08 22:21:59 +00:00
Brian Gaeke 6b991afd26 Fix typos. Regularize include guard. 
llvm-svn: 10718
 2004-01-08 22:21:58 +00:00
Chris Lattner 7433916b5f New bugs fixed 
llvm-svn: 10716
 2004-01-08 17:20:50 +00:00
Chris Lattner 277276ae37 Testcase for PR202 
llvm-svn: 10715
 2004-01-08 17:15:09 +00:00
Chris Lattner 59d2d7fc33 Improve encapsulation in the Loop and LoopInfo classes by eliminating the 
getSubLoops/getTopLevelLoops methods, replacing them with iterator-based
accessors.

llvm-svn: 10714
 2004-01-08 00:09:44 +00:00
Chris Lattner 4480f1ab19 explain the jump for llvm-db 
llvm-svn: 10713
 2004-01-07 18:33:14 +00:00
Alkis Evlogimenos ae5b3d4f74 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% :-)

llvm-svn: 10712
 2004-01-07 09:20:58 +00:00
Alkis Evlogimenos a64d71203e Minor cleanups. 
llvm-svn: 10711
 2004-01-07 05:31:12 +00:00
Alkis Evlogimenos 9f62b96206 Remove declared but undefined method. 
llvm-svn: 10710
 2004-01-07 02:29:33 +00:00
Alkis Evlogimenos 8b9d36e30c Change perl interpreter path to the standard /usr/bin/perl. 
llvm-svn: 10708
 2004-01-07 01:48:26 +00:00
Alkis Evlogimenos 1e01557c4e Change implementation of LiveIntervals::overlap(). This results in a 
30-50% decrease in running time of the linear scan register allocator.

llvm-svn: 10707
 2004-01-07 01:45:58 +00:00
Chris Lattner bd2977be1a Ugh, fix some copy and pasted code that somehow never got compiled or something 
:(

llvm-svn: 10706
 2004-01-06 23:46:17 +00:00
Alkis Evlogimenos 96e9a91f55 Pass std::string to constructor as const reference to avoid multiple 
copies.

llvm-svn: 10705
 2004-01-06 09:16:02 +00:00
Chris Lattner 985a535e4f restore comments to this file 
llvm-svn: 10704
 2004-01-06 05:37:45 +00:00
Chris Lattner fa13e8ab3e * Implement set/show args 
* Implement support for arguments to the 'run' command
* Minor cleanups and fixes

llvm-svn: 10703
 2004-01-06 05:37:16 +00:00
Chris Lattner 5a62886928 implement the "null command" which repeats the last command 
llvm-svn: 10702
 2004-01-06 05:36:30 +00:00
Chris Lattner 59f1ef40b0 Add support for new intrinsic 
llvm-svn: 10701
 2004-01-06 05:33:02 +00:00
Chris Lattner 1bb32df2dd add new intrinsic 
llvm-svn: 10700
 2004-01-06 05:32:17 +00:00
Chris Lattner 3eaba359b0 add new method 
llvm-svn: 10699
 2004-01-06 05:31:57 +00:00
Chris Lattner 941515cf67 Add links to SLD from the LangRef.html doc 
Clean up the SLD document a LOT
Fill in a lot of details in the SLD document
update the formats for the object descriptors

llvm-svn: 10698
 2004-01-06 05:31:32 +00:00
Brian Gaeke 2007cec727 Fix some typos and copy-and-paste-os in comments, and doxygenify. 
Add <csignal> so that this file compiles on Solaris.

llvm-svn: 10697
 2004-01-05 17:22:52 +00:00
Alkis Evlogimenos 2fa1aef707 Remove simple coalescing. 
llvm-svn: 10695
 2004-01-05 08:24:57 +00:00
Chris Lattner dc24ced2ee /me slaps head 
llvm-svn: 10694
 2004-01-05 05:47:19 +00:00
Chris Lattner a090d388a2 /me slaps forehead 
llvm-svn: 10693
 2004-01-05 05:45:25 +00:00
Chris Lattner fc3d0598df fix warning 
llvm-svn: 10692
 2004-01-05 05:42:17 +00:00
Chris Lattner 3d903f0c0b Add VMCore and code generator support for debugging intrinsics. By default 
code generators completely ignore them.

llvm-svn: 10691
 2004-01-05 05:36:30 +00:00
Chris Lattner 53d7dcbee7 Add some intrinsics 
llvm-svn: 10690
 2004-01-05 05:35:34 +00:00
Chris Lattner 3c01d683e3 An example testcase for use in the debugger. Currently you can do stuff like 
stepping, next'ing, finish'ing, stacktraces, source listings, etc.  You can't
print program variables yet though.

Oh, and I lost my nice commented version of funccall.ll  :(

Test with:
llvm-as funccall.ll
llvm-db funccall.bc
<arguments>

This is not automatically testable yet, and the C front-end doesn't support
debug information yet.  That said, it's a start.

llvm-svn: 10689
 2004-01-05 05:32:40 +00:00
Chris Lattner 144992ea30 Add new directory 
llvm-svn: 10688
 2004-01-05 05:28:15 +00:00
Chris Lattner 0a903c38d7 Initial checkin of the LLVM Source-Level Debugger. This is incomplete, but 
a good start.  The status is documented in docs/SourceLevelDebugging.html

llvm-svn: 10687
 2004-01-05 05:27:31 +00:00
Chris Lattner 45784e4303 Add new dir 
llvm-svn: 10686
 2004-01-05 05:25:59 +00:00
Chris Lattner 3bb92c65fd 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 :)

llvm-svn: 10685
 2004-01-05 05:25:10 +00:00
Chris Lattner 67822803d0 Initial implementation of some source-level debugging stuff 
llvm-svn: 10684
 2004-01-05 05:23:38 +00:00
Chris Lattner 1811fca71c First version of this document. It is still missing some pretty big pieces, and 
the debugging information formats will likely change, but it's a start, and I
have to move on to other things in the short-term, so it might be a while before
I get back to working on this.

llvm-svn: 10683
 2004-01-05 05:06:33 +00:00