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12719 Commits

Author SHA1 Message Date
Misha Brukman 75985d725c No need to generate a lazy-linking stub for internal functions, they can be 
resolved by the static linker.

llvm-svn: 14467
 2004-06-28 18:03:37 +00:00
Misha Brukman 8455e0177b Do not set the `link' bit when branching to the first BB of a function, as it 
will cause an infinite loop.  The link bit is only used for calling functions.

llvm-svn: 14466
 2004-06-28 17:57:40 +00:00
Chris Lattner 3337c82745 Add a link to the CFE build instrs next to the CFE download instructions 
llvm-svn: 14465
 2004-06-28 17:14:01 +00:00
Chris Lattner 7d60ee3dcf Building the C FE is a user-level process 
llvm-svn: 14464
 2004-06-28 17:11:10 +00:00
Misha Brukman 9cb88aae40 Fix spacing around function arguments. 
llvm-svn: 14463
 2004-06-28 15:53:27 +00:00
Chris Lattner 26dff501a4 Initial checkin of a simple mod/ref analysis for global variables. This is 
still overly conservative and uses very simple data structures, but it is a
start, and allows elimination of a lot of loads.

llvm-svn: 14462
 2004-06-28 06:33:13 +00:00
Chris Lattner 8f12ca4d92 Add new header 
llvm-svn: 14461
 2004-06-28 06:31:26 +00:00
Chris Lattner 3b11d3b294 Remove unused file 
llvm-svn: 14460
 2004-06-28 00:46:58 +00:00
Chris Lattner 30a2e1725f Remove dead file 
llvm-svn: 14459
 2004-06-28 00:46:54 +00:00
Chris Lattner 9958350f42 Bad passes are gone 
llvm-svn: 14458
 2004-06-28 00:44:45 +00:00
Chris Lattner 924882f775 These passes are long dead/obsolete. They never worked in the first place 
and are a maintenence burden.  Nuke nuke nuke

llvm-svn: 14457
 2004-06-28 00:44:18 +00:00
Chris Lattner 356b067d69 Remove two dead passes 
llvm-svn: 14456
 2004-06-28 00:43:25 +00:00
Chris Lattner 9b55c11c56 Moved IPModRef out of the public include dir 
llvm-svn: 14455
 2004-06-28 00:41:23 +00:00
Chris Lattner 8676ad8aee Move file to lib/Analysis/DataStructure 
llvm-svn: 14454
 2004-06-28 00:40:43 +00:00
Chris Lattner 32c79788cc Move DependenceGraph.* to lib/Analysis/DataStructure 
llvm-svn: 14452
 2004-06-28 00:32:33 +00:00
Chris Lattner 317f89301b Moved to lib/analysis/datastructure 
llvm-svn: 14451
 2004-06-28 00:30:29 +00:00
Chris Lattner 135fb4be7c Moving to lib/Analysis/DataStructure 
llvm-svn: 14450
 2004-06-28 00:29:42 +00:00
Chris Lattner e0e1db012c Moved to lib/Analysis/DataStructure 
llvm-svn: 14449
 2004-06-28 00:27:34 +00:00
Chris Lattner dfe8056225 Move MemoryDepAnalysis.h into lib/Analysis/DataStructure 
llvm-svn: 14448
 2004-06-28 00:27:16 +00:00
Chris Lattner b1775590e4 Moved to lib/Analysis/DataStructure 
llvm-svn: 14447
 2004-06-28 00:20:39 +00:00
Chris Lattner f6729a3bcc Move PgmDependenceGraph.h out of the public include hierarchy 
llvm-svn: 14446
 2004-06-28 00:20:04 +00:00
Brian Gaeke 81f67f60ec Allow saving and restoring of double and float registers. 
Allow copying of float registers.

llvm-svn: 14445
 2004-06-27 22:59:56 +00:00
Brian Gaeke b3d33c7994 Add FITOS, FITOD, and F{ADD,SUB,MUL,DIV}{S,D}. 
llvm-svn: 14444
 2004-06-27 22:53:56 +00:00
Chris Lattner 6e07936ed2 Implement InstCombine/add.ll:test21 
llvm-svn: 14443
 2004-06-27 22:51:36 +00:00
Chris Lattner 0da061fa1e new testcase 
llvm-svn: 14442
 2004-06-27 22:51:19 +00:00
Brian Gaeke 187ff172b6 Support printing constant pool indices. 
If we see an "unknown operand", abort so it's easier to fix it.

llvm-svn: 14441
 2004-06-27 22:50:44 +00:00
Brian Gaeke c81b5a5331 Trim whitespace. 
Support cast of ints (and narrower) to float and double.
Support cast double to double (using load and store).
Abort if we see a CallInst or SetCondInst with long/fp args, instead
of producing bad code.
Support add, sub, mul, div of float and double.

llvm-svn: 14440
 2004-06-27 22:47:33 +00:00
Chris Lattner 59b2c40286 Now that the SparcV9 specific MachineCodeForInstruction class uses it's own 
map on the side, Instruction no longer has to be Annotable.  This reduces
the size of the Instruction class by another 4 bytes (on a 32-bit system).

llvm-svn: 14439
 2004-06-27 18:57:34 +00:00
Chris Lattner d22d9cb800 Do not find these ugly sparc-specific objects by using the annotation API on 
instructions.  Instead, keep a map of instructions -> MCFI objects in the
already sparc-specific class MachineFunctionInfo.  This will slow down the
sparc backend a bit, but it does not penalize the rest of LLVM!

llvm-svn: 14438
 2004-06-27 18:52:17 +00:00
Chris Lattner 2b04d102f0 This class is no longer an annotation 
llvm-svn: 14437
 2004-06-27 18:50:49 +00:00
Chris Lattner 3a3bd6f29c Add a map of MachineCodeForInstruction objects to MachineFunctionInfo 
llvm-svn: 14436
 2004-06-27 18:50:30 +00:00
Chris Lattner dd7a707897 Fold iType into Value::VTy 
llvm-svn: 14435
 2004-06-27 18:38:48 +00:00
Chris Lattner a7c0a11647 Eliminate the Instruction::iType field, folding it into the Value::VTy field. 
This reduces the size of the instruction class by 4 bytes, and means that
isa<CallInst>(V) (for example) only needs to do one load from memory instead
of two.

llvm-svn: 14434
 2004-06-27 18:38:24 +00:00
Chris Lattner 8e55b75913 Get rid of Annotable's vtable. If anyone deletes an object through an Annotable*, 
they get what they deserve.

This reduces the size of Instruction & Function by 4 bytes each.

llvm-svn: 14433
 2004-06-27 18:36:39 +00:00
Chris Lattner 6b62f225f6 Make it obvious that this file is bad bad bad 
llvm-svn: 14432
 2004-06-27 18:21:20 +00:00
Chris Lattner 60a29a77aa User ctor is now inline 
llvm-svn: 14431
 2004-06-27 18:01:38 +00:00
Chris Lattner d2f55b69e0 Make ctor inline, change ValueTy ->unsigned 
llvm-svn: 14430
 2004-06-27 18:01:15 +00:00
Chris Lattner f758330347 Consider anything with a ValueType that is >= Instruction to be an instruction 
llvm-svn: 14429
 2004-06-26 20:51:50 +00:00
Chris Lattner d0b0b454e5 Instancevar was renamed 
llvm-svn: 14428
 2004-06-26 20:33:39 +00:00
Chris Lattner 4a9134ecac Rearrange some code. 
llvm-svn: 14427
 2004-06-26 20:33:27 +00:00
Chris Lattner 80d2d53fbf Don't call getValueType directly. the LLVM optimizer will turn it into the same code anyway :) 
llvm-svn: 14426
 2004-06-26 19:40:40 +00:00
Chris Lattner 6fb22cd7ef There is no reason to print ValueType here 
llvm-svn: 14425
 2004-06-26 19:36:34 +00:00
Chris Lattner 74e2acfcdd Simplify code 
llvm-svn: 14424
 2004-06-26 19:31:26 +00:00
Chris Lattner f11b67bb8f Hey, why not just make 'new ReturnInst(BB)' DTRT? 
llvm-svn: 14422
 2004-06-25 23:10:30 +00:00
Chris Lattner 0c8053cace new ReturnInst(BB) does not "do the right thing". Add an assert to catch it 
sooner rather than later.

llvm-svn: 14421
 2004-06-25 23:06:57 +00:00
Chris Lattner 3c53efa48b Add credits entry 
llvm-svn: 14420
 2004-06-25 21:00:10 +00:00
Chris Lattner 9a844696f9 Fix relative links for nightly testers not hosted on llvm.cs. 
Patch contributed by Vladimir Merzliakov!

llvm-svn: 14419
 2004-06-25 20:57:19 +00:00
Chris Lattner 10247b13c0 Write .bc files to binary ostreams. This shouldn't change anything on unix, 
but allows us to generate valid code on hosts (like windows) that do newline
translation for text files.

llvm-svn: 14418
 2004-06-25 20:54:43 +00:00
Chris Lattner 4ba8a8d1ef No functionality changes here: 
* Some warning fixes for MSVC
  * Minor simplification to the deque scanning code

llvm-svn: 14417
 2004-06-25 20:52:10 +00:00
Misha Brukman c52ea2574d Allow debugging machine instrs (by printout) before/after isel and regalloc 
llvm-svn: 14416
 2004-06-25 19:57:47 +00:00