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11036 Commits

Author SHA1 Message Date
Misha Brukman 8340686112 Test the mod/ref analysis in DSA. 
llvm-svn: 12333
 2004-03-12 06:17:22 +00:00
Misha Brukman a447feac33 Keep transitively-required passes alive for queries to work after the initial 
user pass is destroyed.

llvm-svn: 12332
 2004-03-12 06:16:28 +00:00
Misha Brukman bf28cf6b7d Evaluate ModRef information in addition to regular ol' pointer analysis. 
llvm-svn: 12331
 2004-03-12 06:15:08 +00:00
Misha Brukman 362841dccc Implement getModRefInfo() for DSA to calculate whether a function modifies or 
references a pointer.

llvm-svn: 12330
 2004-03-12 06:14:22 +00:00
Misha Brukman 386ef6dec8 Add AnalysisUsage::addRequiredTransitive() to keep analysis info alive for 
future queries by clients.

llvm-svn: 12329
 2004-03-12 06:13:15 +00:00
Chris Lattner fd747f8db8 test instruction combiner opts for select instruction 
llvm-svn: 12328
 2004-03-12 06:01:00 +00:00
Chris Lattner 8988f92470 Teach vim about the select instruction. Allow it to forget about the long-dead 
not instruction.

llvm-svn: 12327
 2004-03-12 05:55:07 +00:00
Chris Lattner be3c688488 Teach emacs about the select instruction 
llvm-svn: 12326
 2004-03-12 05:54:48 +00:00
Chris Lattner 75648e7ae4 Add support for checking the select instruction 
llvm-svn: 12325
 2004-03-12 05:54:31 +00:00
Chris Lattner 8337d4462f Know the opcode name of the select instruction 
llvm-svn: 12324
 2004-03-12 05:54:20 +00:00
Chris Lattner 6e415c06c2 Add support for select constant expressions. Use reserve a bit more to avoid 
memory wasteage.

llvm-svn: 12323
 2004-03-12 05:54:04 +00:00
Chris Lattner 16375e30b0 Add new function 
llvm-svn: 12322
 2004-03-12 05:53:41 +00:00
Chris Lattner 6ea4b52903 Teach the constant folder how to do select instructions 
llvm-svn: 12321
 2004-03-12 05:53:32 +00:00
Chris Lattner 52bd5cb967 Print select instructions correctly 
llvm-svn: 12320
 2004-03-12 05:53:14 +00:00
Chris Lattner cb015ee6c0 Add constant folding wrapper support for select instructions. 
llvm-svn: 12319
 2004-03-12 05:53:03 +00:00
Chris Lattner 59db22dcd4 Add sccp support for select instructions 
llvm-svn: 12318
 2004-03-12 05:52:44 +00:00
Chris Lattner b909e8b0d4 Add trivial optimizations for select instructions 
llvm-svn: 12317
 2004-03-12 05:52:32 +00:00
Chris Lattner 65a64e1e7a ADd support for select instructions 
llvm-svn: 12316
 2004-03-12 05:52:14 +00:00
Chris Lattner e7c9f6f7ae Write select instructions to bytecode 
llvm-svn: 12315
 2004-03-12 05:52:01 +00:00
Chris Lattner 92412466b6 Read select instrs from bytecode 
llvm-svn: 12314
 2004-03-12 05:51:49 +00:00
Chris Lattner 6536f0c35f Allow parsing select instruction and constant expr 
llvm-svn: 12313
 2004-03-12 05:51:36 +00:00
Chris Lattner 26cca63a7e Add the visitSelectInst visitor method 
llvm-svn: 12312
 2004-03-12 05:51:22 +00:00
Chris Lattner 5dec674075 Add the SelectInst class 
llvm-svn: 12311
 2004-03-12 05:51:05 +00:00
Chris Lattner 439b128ce7 Add the Instruction::Select enum 
llvm-svn: 12310
 2004-03-12 05:50:53 +00:00
Chris Lattner e75c0c0eac Add support for select constant exprs 
llvm-svn: 12309
 2004-03-12 05:50:39 +00:00
Chris Lattner ec98a76eb6 This is no longer an open project 
llvm-svn: 12308
 2004-03-12 05:50:24 +00:00
Chris Lattner b53c28d6ca Cleanup the cast section, add the select instruction 
llvm-svn: 12307
 2004-03-12 05:50:16 +00:00
Chris Lattner b24b5165dc New testcase 
llvm-svn: 12306
 2004-03-12 05:50:02 +00:00
Misha Brukman 96d3b0a6de Make code more readable. 
llvm-svn: 12305
 2004-03-12 00:58:41 +00:00
Misha Brukman 1df51ed4e5 Fix indentation. 
llvm-svn: 12298
 2004-03-11 23:53:51 +00:00
Misha Brukman 505a0838f6 Move implementations of functions here, which avoids #including <cstdlib> in the 
header file and all those who #include it.

llvm-svn: 12297
 2004-03-11 23:52:43 +00:00
Misha Brukman 5c24fb6b48 Move function implementations to a .cpp file, avoid #including <cstdlib> here. 
llvm-svn: 12296
 2004-03-11 23:52:03 +00:00
Misha Brukman d8abb840f2 Forward-declare templates for fix compilation when Argument.h is included first. 
llvm-svn: 12295
 2004-03-11 23:42:24 +00:00
Misha Brukman 94eeb90cd4 Doxygenified and cleand up comments. 
llvm-svn: 12294
 2004-03-11 23:08:20 +00:00
Misha Brukman fff0ac8c3d Miscellaneous additions are a separate section. 
llvm-svn: 12293
 2004-03-11 21:26:29 +00:00
Brian Gaeke 24d24e3e5b Make sure libcrtend.a gets installed when you make install-bytecode. 
llvm-svn: 12292
 2004-03-11 20:55:23 +00:00
Brian Gaeke 14e98b9d96 Get rid of the abort in PhyRegAlloc::finishSavingState(). 
Make an explicit call to it from runOnFunction() if we know we're supposed to
write into the global. This is lame (esp. the const_cast), but it solves
the problem.

llvm-svn: 12291
 2004-03-11 19:46:30 +00:00
Brian Gaeke c028910d25 Give pass a name 
llvm-svn: 12290
 2004-03-11 19:23:15 +00:00
Misha Brukman d313bdfa43 Fix compilation on Sparc: assert(0) => abort() 
llvm-svn: 12289
 2004-03-11 19:08:24 +00:00
Misha Brukman aed39f9d1e SparcV8 removed until it grows up becomes a mature backend. 
llvm-svn: 12288
 2004-03-11 18:16:33 +00:00
Alkis Evlogimenos 4b98c4412f Fix spelling. 
llvm-svn: 12287
 2004-03-11 10:14:21 +00:00
Brian Gaeke 5935e0a002 In PhyRegAlloc::saveState(), dump Arguments' saved-state, and try to 
make the output more compact.

Divorce state-saving from the doFinalization method; for some reason it's not
getting called when I want it to, at Reoptimizer time. Put the guts in
PhyRegAlloc::finishSavingState(). Put an abort() in it so that I can be really
really sure that it's getting called.

Update comments.

llvm-svn: 12286
 2004-03-11 06:45:52 +00:00
Brian Gaeke 44a540e869 Remove ghostly directory from the build 
llvm-svn: 12285
 2004-03-11 04:42:41 +00:00
Alkis Evlogimenos 9d08818de9 Embed a floating frame of the bugzilla query in the page. This way 
people looking for open projects cannot miss the link :-)

llvm-svn: 12284
 2004-03-11 02:50:35 +00:00
Chris Lattner d2d7ccdb4b Minor additions and cleanups 
llvm-svn: 12279
 2004-03-11 00:50:54 +00:00
Brian Gaeke 0e09916d60 Move all the SaveState options and stuff inton one spot at the top of the file. 
De-constify SaveStateToModule; we have to set both it and SaveRegAllocState
explicitly in the reoptimizer.
Make SaveRegAllocState an 'external location' option.

llvm-svn: 12278
 2004-03-10 22:21:03 +00:00
Brian Gaeke f819263cc1 Only call verifySavedState if SaveRegAllocState is set AND debugging flag is on. 
llvm-svn: 12277
 2004-03-10 22:01:59 +00:00
Chris Lattner d68b5893a6 Bugz fixed 
llvm-svn: 12276
 2004-03-10 21:43:47 +00:00
Chris Lattner 61f57617d7 Fix PR284: [indvars] Induction variable analysis violates LLVM invariants 
llvm-svn: 12275
 2004-03-10 21:42:19 +00:00
Chris Lattner 6fdbd60ed6 New testcase for PR284: [indvars] Induction variable analysis violates LLVM invariants 
llvm-svn: 12274
 2004-03-10 21:41:47 +00:00