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13100 Commits

Author SHA1 Message Date
Misha Brukman 6ed15fd181 Add IMPLICIT_DEFS pseudo-instruction; patch by: Nate Begeman 
llvm-svn: 14895
 2004-07-16 20:33:41 +00:00
Misha Brukman 8c9938654a The generated instruction selector isn't (yet) functional 
llvm-svn: 14894
 2004-07-16 20:31:13 +00:00
Misha Brukman d4ac818593 * Output non-lazy linking stubs for external global variables 
* Get rid of dead and #if 0'd code
* Minor for loop speed-up: save end iterator instead of querying every time

llvm-svn: 14893
 2004-07-16 20:29:04 +00:00
Misha Brukman 06773822b9 Correctly build shared objects on MacOS X for debugging code generators 
llvm-svn: 14892
 2004-07-16 19:45:45 +00:00
Misha Brukman a6b9a566b9 Define double alignment as 8 bytes now that assert(DoubleAlignment == PointerSize) 
has been eliminated

llvm-svn: 14891
 2004-07-16 19:32:12 +00:00
Misha Brukman d350b64352 * Add spaces between words and numbers in comments printed out for longs/floats 
* Print out IMPLICIT_DEFS as comments in the assembly, patch by Nate Begeman

llvm-svn: 14890
 2004-07-16 19:01:13 +00:00
Misha Brukman 65728ddf45 Fix grammar. 
llvm-svn: 14888
 2004-07-16 17:40:28 +00:00
Alkis Evlogimenos 763d930d22 Add convinience constructor for function calls with two args. 
llvm-svn: 14885
 2004-07-16 12:04:28 +00:00
Brian Gaeke 135b870f72 Add a class for pseudo-instructions. Use it. 
Add IMPLICIT_USE and IMPLICIT_DEF, a la X86.

llvm-svn: 14884
 2004-07-16 10:32:10 +00:00
Brian Gaeke a57943154e Add what will eventually be the TSFlags. Big switch(opcode) statements are bad. 
llvm-svn: 14883
 2004-07-16 10:31:59 +00:00
Brian Gaeke f486726c56 Add special handling for pseudo-instructions (print them as comments). 
llvm-svn: 14882
 2004-07-16 10:31:47 +00:00
Brian Gaeke 97b71c9fa9 Add to-do list. 
llvm-svn: 14881
 2004-07-16 10:31:36 +00:00
Brian Gaeke 5ce1408537 Do IMPLICIT_DEFs on incoming args' hard regs, to avoid confusing the regalloc. 
Support single-fp incoming args.
Support single-fp outgoing args ('call' operands).
Support double-fp return values.

llvm-svn: 14880
 2004-07-16 10:31:25 +00:00
Chris Lattner 2453818b8a The powerpc is now gone. However it is now just known as the Skeleton target. 
llvm-svn: 14877
 2004-07-16 07:14:34 +00:00
Chris Lattner f1b8afb3b4 Build skeleton target 
llvm-svn: 14876
 2004-07-16 07:12:46 +00:00
Chris Lattner a46d2a63c7 Build the skeleton target 
llvm-svn: 14875
 2004-07-16 07:11:53 +00:00
Chris Lattner ed85542ad7 Initial checkin of the rest of the skeleton target 
llvm-svn: 14874
 2004-07-16 07:11:15 +00:00
Chris Lattner 3d53a4752d Initial skeleton tablegen files 
llvm-svn: 14873
 2004-07-16 06:29:19 +00:00
Chris Lattner 42023220fa Add skeleton makefile 
llvm-svn: 14872
 2004-07-16 06:20:55 +00:00
Chris Lattner e8a034901d Initial readme 
llvm-svn: 14871
 2004-07-16 06:12:28 +00:00
Chris Lattner fe05024b0f Fix the regressions handling unnamed global variables 
llvm-svn: 14870
 2004-07-16 01:18:09 +00:00
Chris Lattner 1fbd76ecba For 64-bit platform support, we now use the clEnumValEnd macro to terminate 
cl::values lists

llvm-svn: 14869
 2004-07-16 00:10:54 +00:00
Chris Lattner 9716100a5d IA64 compat 
llvm-svn: 14867
 2004-07-16 00:08:28 +00:00
Chris Lattner 34afafc190 Fix IA64 compatibility 
llvm-svn: 14866
 2004-07-16 00:06:01 +00:00
Chris Lattner cc36c670e8 Use new macro 
llvm-svn: 14865
 2004-07-16 00:04:54 +00:00
Chris Lattner 597555fd45 Be compatible with IA64 
llvm-svn: 14864
 2004-07-16 00:04:13 +00:00
Chris Lattner 89ae115aa5 Passing integer 0 in for a pointer value doesn't work on IA64. Fix this 
by using a new macro.

llvm-svn: 14863
 2004-07-16 00:02:21 +00:00
Chris Lattner b50070175d Add a new macro to be used for the end of enum lists. 
llvm-svn: 14862
 2004-07-16 00:01:05 +00:00
Chris Lattner d79334df33 This patch was contributed by Daniel Berlin! 
Speed up SCCP substantially by processing overdefined values quickly.  This
patch speeds up SCCP by about 30-40% on large testcases.

llvm-svn: 14861
 2004-07-15 23:36:43 +00:00
Chris Lattner f2c018c0c1 Fix PR404 try #2 
This version takes about 1s longer than the previous one (down to 2.35s),
but on the positive side, it actually works :)

llvm-svn: 14856
 2004-07-15 08:20:22 +00:00
Chris Lattner 9b1f3dc990 Give SetVector range support 
llvm-svn: 14855
 2004-07-15 08:18:31 +00:00
Chris Lattner 072a4c0091 Nuke a clearly bogus assertion 
llvm-svn: 14854
 2004-07-15 07:44:34 +00:00
Chris Lattner daa12135da Revert previous patch until I get a bug fixed 
llvm-svn: 14853
 2004-07-15 05:36:31 +00:00
Chris Lattner 34cc695252 QOI issue fixed 
llvm-svn: 14852
 2004-07-15 04:30:35 +00:00
Chris Lattner 70177e402d Fix PR404: Loop simplify is really slow on 252.eon 
This eliminates an N*N*logN algorithm from the loop simplify pass, replacing
it with a much simpler and faster alternative.  In a debug build, this reduces
gccas time on eon from 85s to 42s.

llvm-svn: 14851
 2004-07-15 04:27:04 +00:00
Chris Lattner a4d8ce6399 Bug fixed 
llvm-svn: 14850
 2004-07-15 02:59:24 +00:00
Chris Lattner 29850c5d62 Final fix for PR341: eliminate operator<<(ostream, Value*). Clients should 
now send references to ostreams instead of pointers.  Sending pointers to
ostreams will print their addresses.

llvm-svn: 14849
 2004-07-15 02:54:36 +00:00
Chris Lattner 5c4de70691 Fixes for PR341 
llvm-svn: 14848
 2004-07-15 02:51:32 +00:00
Chris Lattner 60a7dd16c4 Fixes for PR341 
llvm-svn: 14847
 2004-07-15 02:51:31 +00:00
Chris Lattner f2b5817b1b Fix for PR341 
llvm-svn: 14846
 2004-07-15 02:50:38 +00:00
Chris Lattner fcdab1b5f5 Fix for PR341 
llvm-svn: 14845
 2004-07-15 02:40:04 +00:00
Chris Lattner c9819f09c2 Revert stuff that I didn't mean to checkin 
llvm-svn: 14844
 2004-07-15 02:33:38 +00:00
Chris Lattner 3c42077c37 Fixes for PR341 
llvm-svn: 14843
 2004-07-15 02:31:46 +00:00
Chris Lattner 558cebc775 Fix for PR341 
llvm-svn: 14842
 2004-07-15 02:26:49 +00:00
Chris Lattner 7dc9de5f43 Patches towards fixing PR341 
llvm-svn: 14841
 2004-07-15 02:14:30 +00:00
Chris Lattner 32c518e526 Progress on PR341 
llvm-svn: 14840
 2004-07-15 02:06:12 +00:00
Chris Lattner 9a63520b1a Fixes working towards PR341 
llvm-svn: 14839
 2004-07-15 01:50:47 +00:00
Chris Lattner cae777bb4f Bug fixes for PR341 
llvm-svn: 14838
 2004-07-15 01:29:12 +00:00
Chris Lattner 4bbd409749 Implement folding of expressions like 'uint cast (int* getelementptr (int* 
null, uint 1) to uint)' to a constant integer.  We can only do this with
primitive LLVM types, because other types have target-specific sizes.

llvm-svn: 14837
 2004-07-15 01:16:59 +00:00
Chris Lattner 030f84f215 Yeah, how about those 'primative' types huh? 
llvm-svn: 14836
 2004-07-15 01:15:53 +00:00