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236a43f2a2
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32893 Commits

Author SHA1 Message Date
Chris Lattner
236a43f2a2 add some fixme's 
llvm-svn: 84408
 2009-10-18 05:09:15 +00:00
Chris Lattner
6077ca46bb remove the IndMemRemPass, which only made sense for when malloc/free were intrinsic 
instructions.

llvm-svn: 84404
 2009-10-18 05:02:09 +00:00
Chris Lattner
5b8e288c5f fix the other issue with ID's, hopefully really fixing the linux build. 
llvm-svn: 84403
 2009-10-18 04:58:34 +00:00
Chris Lattner
a1aaf47423 fix some problems with ID definitions, which will hopefully fix the build bots. 
llvm-svn: 84399
 2009-10-18 04:27:14 +00:00
Chris Lattner
8851d6cf9c add function passes for printing various dominator datastructures 
accessible through opt.  Patch by Tobias Grosser!

llvm-svn: 84397
 2009-10-18 04:10:40 +00:00
Chris Lattner
f202995415 make DOTGraphTraits public, patch by Tobias Grosser! 
llvm-svn: 84396
 2009-10-18 04:09:11 +00:00
Nick Lewycky
4f6c397742 Fix test/Bindings/Ocaml/vmcore.ml. When IRBuilder::CreateMalloc was removed, 
LLVMBuildMalloc was reimplemented but with the bug that it didn't insert the
resulting instruction.

llvm-svn: 84374
 2009-10-17 23:52:26 +00:00
Chris Lattner
a72ccc6fee inline isGEP away. 
llvm-svn: 84373
 2009-10-17 23:48:54 +00:00
Daniel Dunbar
54427e4a2d Fix my -Asserts warning fix. 
llvm-svn: 84372
 2009-10-17 23:15:04 +00:00
Chris Lattner
2c890dc2b4 Teach vm core to more aggressively fold 'trunc' constantexprs, 
allowing it to simplify the crazy constantexprs in the testcases
down to something sensible.  This allows -std-compile-opts to
completely "devirtualize" the pointers to member functions in
the testcase from PR5176.

llvm-svn: 84368
 2009-10-17 21:53:27 +00:00
Daniel Dunbar
b67b5bb0b1 Move UnescapeString to a static function for its sole client; its inefficient and broken. 
llvm-svn: 84358
 2009-10-17 20:43:42 +00:00
Daniel Dunbar
d537c7d394 Remove llvm::EscapeString, raw_ostream::write_escaped is much faster. 
llvm-svn: 84357
 2009-10-17 20:43:29 +00:00
Daniel Dunbar
ccaa5f1d16 Use raw_ostream::write_escaped instead of EscapeString. 
llvm-svn: 84356
 2009-10-17 20:43:19 +00:00
Daniel Dunbar
5aa3eebc5d Add raw_ostream::write_escaped, for writing escaped strings. 
llvm-svn: 84355
 2009-10-17 20:43:08 +00:00
Mikhail Glushenkov
e29aaa858c First draft of the OptionPreprocessor. 
More to follow...

llvm-svn: 84352
 2009-10-17 20:09:29 +00:00
Nick Lewycky
92413b8e2e Emit newlines at the end of instructions too. 
llvm-svn: 84348
 2009-10-17 19:43:45 +00:00
Daniel Dunbar
0107265e33 Move StringMap's string has function into StringExtras.h 
llvm-svn: 84344
 2009-10-17 18:21:06 +00:00
Daniel Dunbar
d0736f38d7 Remove unnecessary include. 
llvm-svn: 84336
 2009-10-17 18:11:57 +00:00
Daniel Dunbar
4d0f5fa69b Suppress -Asserts warning. 
llvm-svn: 84327
 2009-10-17 09:33:00 +00:00
Evan Cheng
5ab1ccfaee Distinquish stack slots from other stack objects. They (and fixed objects) get FixedStack PseudoSourceValues. 
llvm-svn: 84326
 2009-10-17 09:20:14 +00:00
Evan Cheng
d941e8b23a Revert 84315 for now. Re-thinking the patch. 
llvm-svn: 84321
 2009-10-17 07:53:04 +00:00
Evan Cheng
12dd96e2f8 Rename getFixedStack to getStackObject. The stack objects represented are not 
necessarily fixed. Only those will negative frame indices are "fixed."

llvm-svn: 84315
 2009-10-17 06:22:26 +00:00
Evan Cheng
33ffbd3518 80 col violation. 
llvm-svn: 84311
 2009-10-17 06:05:11 +00:00
Chris Lattner
7f32b72975 Simplify some code (first hunk) and fix PR5208 (second hunk) by 
updating the callgraph when introducing a call.

llvm-svn: 84310
 2009-10-17 05:39:39 +00:00
Dan Gohman
0a76c903df Delete an obsolete comment. 
llvm-svn: 84300
 2009-10-17 01:37:38 +00:00
Victor Hernandez
a25a2890fa Remove MallocInst from LLVM Instructions. 
llvm-svn: 84299
 2009-10-17 01:18:07 +00:00
Dan Gohman
f5225573b7 Enhance CodePlacementOpt's unconditional intra-loop branch elimination logic 
to be more general and understand more varieties of loops.

Teach CodePlacementOpt to reorganize the basic blocks of a loop so that
they are contiguous. This also includes a fair amount of logic for preserving
fall-through edges while doing so. This fixes a BranchFolding-ism where blocks
which can't be made to use a fall-through edge and don't conveniently fit
anywhere nearby get tossed out to the end of the function.

llvm-svn: 84295
 2009-10-17 00:32:43 +00:00
Victor Hernandez
4d7283f82c Autoupgrade malloc insts to malloc calls. 
Update testcases that rely on malloc insts being present.

Also prematurely remove MallocInst handling from IndMemRemoval and RaiseAllocations to help pass tests in this incremental step.

llvm-svn: 84292
 2009-10-17 00:00:19 +00:00
Victor Hernandez
00adf339dd HeapAllocSRoA also needs to check if malloc array size can be computed. 
llvm-svn: 84288
 2009-10-16 23:12:25 +00:00
Mon P Wang
385786cdcf Allow widening of extract subvector 
llvm-svn: 84279
 2009-10-16 22:05:48 +00:00
Devang Patel
4790ea6ca2 Do not emit name entry for a pointer type. 
llvm-svn: 84276
 2009-10-16 21:27:43 +00:00
Evan Cheng
e1fbdc5244 Change createPostRAScheduler so it can be turned off at llc -O1. 
llvm-svn: 84273
 2009-10-16 21:06:15 +00:00
Dan Gohman
ef1f246d88 Move zext and sext casts fed by loads into the same block as the 
load, to help SelectionDAG fold them into the loads, unless
conditions are unfavorable.

llvm-svn: 84271
 2009-10-16 20:59:35 +00:00
Devang Patel
a4ac3dd8bc Parse PHI instruction with attached metadata. 
llvm-svn: 84264
 2009-10-16 18:45:49 +00:00
Devang Patel
5920acc861 If there is not any llvm instruction associated with each lexical scope encoded in debug info then create such scope on demand for variable info. 
llvm-svn: 84262
 2009-10-16 18:18:03 +00:00
Victor Hernandez
6d11519b1f Invert isSafeToGetMallocArraySize check because we return NULL when we don't know the size. 
Thanks to Duncan Sands for noticing this bug.

llvm-svn: 84261
 2009-10-16 18:08:17 +00:00
Duncan Sands
4cde5474aa Strip trailing white space. 
llvm-svn: 84256
 2009-10-16 15:20:13 +00:00
Benjamin Kramer
9975abcc38 Update CMake file. 
llvm-svn: 84252
 2009-10-16 10:29:08 +00:00
Sanjiv Gupta
f516a9b2a4 Cleaned up some code. No functionality change. 
llvm-svn: 84251
 2009-10-16 08:58:34 +00:00
Evan Cheng
4df1ac5722 I am no spelling bee. 
llvm-svn: 84250
 2009-10-16 06:18:09 +00:00
Evan Cheng
b1580b5c48 Enable post-alloc scheduling for all ARM variants except for Thumb1. 
llvm-svn: 84249
 2009-10-16 06:11:08 +00:00
Evan Cheng
dde3e4fe11 If post-alloc scheduler is not enabled, it should return false, not true. 
llvm-svn: 84248
 2009-10-16 06:10:34 +00:00
Zhongxing Xu
03d844a262 Indent code. 
llvm-svn: 84247
 2009-10-16 05:42:28 +00:00
Evan Cheng
8685a8ec0c Add comment. 
llvm-svn: 84246
 2009-10-16 05:33:58 +00:00
Evan Cheng
04e4a8a961 80 column violation. 
llvm-svn: 84244
 2009-10-16 05:18:39 +00:00
Bob Wilson
c415e33929 Fix more NEON instruction encodings. 
Patch by Johnny Chen.

llvm-svn: 84243
 2009-10-16 03:58:44 +00:00
Chris Lattner
5d2b384837 Add half precision floating point support (float16) to APFloat, 
patch by Peter Johnson! (PR5195)

llvm-svn: 84239
 2009-10-16 02:13:51 +00:00
Chris Lattner
87bcf3b242 add haiku support, patch by Paul Davey! 
llvm-svn: 84238
 2009-10-16 02:06:30 +00:00
Daniel Dunbar
2be596c127 MC: Set symbol values in MachO MCStreamer. 
llvm-svn: 84236
 2009-10-16 01:58:23 +00:00
Daniel Dunbar
4943610506 Minor formatting tweaks. 
llvm-svn: 84235
 2009-10-16 01:58:15 +00:00