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Author SHA1 Message Date
Chris Lattner
a77dd6edec Moving to lib/Analysis/DataStructure 
llvm-svn: 14450
 2004-06-28 00:29:42 +00:00
Chris Lattner
552cc597c5 Moved to lib/Analysis/DataStructure 
llvm-svn: 14449
 2004-06-28 00:27:34 +00:00
Chris Lattner
f914ccfa2a Move MemoryDepAnalysis.h into lib/Analysis/DataStructure 
llvm-svn: 14448
 2004-06-28 00:27:16 +00:00
Chris Lattner
de1c8b455c Moved to lib/Analysis/DataStructure 
llvm-svn: 14447
 2004-06-28 00:20:39 +00:00
Chris Lattner
244d5fba00 Move PgmDependenceGraph.h out of the public include hierarchy 
llvm-svn: 14446
 2004-06-28 00:20:04 +00:00
Brian Gaeke
92bba4c696 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
6edb16d8cd Add FITOS, FITOD, and F{ADD,SUB,MUL,DIV}{S,D}. 
llvm-svn: 14444
 2004-06-27 22:53:56 +00:00
Chris Lattner
8cfa7ad533 Implement InstCombine/add.ll:test21 
llvm-svn: 14443
 2004-06-27 22:51:36 +00:00
Chris Lattner
f13d277bba new testcase 
llvm-svn: 14442
 2004-06-27 22:51:19 +00:00
Brian Gaeke
5b14de32c6 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
0cee4d2fb9 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
78e3b3650e 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
fd25f66f50 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
b6b8d6e242 This class is no longer an annotation 
llvm-svn: 14437
 2004-06-27 18:50:49 +00:00
Chris Lattner
642e65c537 Add a map of MachineCodeForInstruction objects to MachineFunctionInfo 
llvm-svn: 14436
 2004-06-27 18:50:30 +00:00
Chris Lattner
3d1c32ce27 Fold iType into Value::VTy 
llvm-svn: 14435
 2004-06-27 18:38:48 +00:00
Chris Lattner
dd7c37af2e 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
f0870ad57b 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
19e5c047c7 Make it obvious that this file is bad bad bad 
llvm-svn: 14432
 2004-06-27 18:21:20 +00:00
Chris Lattner
56d4c0c8b2 User ctor is now inline 
llvm-svn: 14431
 2004-06-27 18:01:38 +00:00
Chris Lattner
2926c33e27 Make ctor inline, change ValueTy ->unsigned 
llvm-svn: 14430
 2004-06-27 18:01:15 +00:00
Chris Lattner
b6833e4a48 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
476eace8f4 Instancevar was renamed 
llvm-svn: 14428
 2004-06-26 20:33:39 +00:00
Chris Lattner
e7d0c7576f Rearrange some code. 
llvm-svn: 14427
 2004-06-26 20:33:27 +00:00
Chris Lattner
ed76ea9025 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
680ff7de4a There is no reason to print ValueType here 
llvm-svn: 14425
 2004-06-26 19:36:34 +00:00
Chris Lattner
850f1967b6 Simplify code 
llvm-svn: 14424
 2004-06-26 19:31:26 +00:00
Chris Lattner
322e7a8990 Hey, why not just make 'new ReturnInst(BB)' DTRT? 
llvm-svn: 14422
 2004-06-25 23:10:30 +00:00
Chris Lattner
c466f996ca 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
19e0da797f Add credits entry 
llvm-svn: 14420
 2004-06-25 21:00:10 +00:00
Chris Lattner
136709e492 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
3a9388ccf6 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
2c7b54fea3 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
aef8fec73f Allow debugging machine instrs (by printout) before/after isel and regalloc 
llvm-svn: 14416
 2004-06-25 19:57:47 +00:00
Misha Brukman
64c1484679 Combine several if stmts with returns into an if-then-elseif-else chain. 
llvm-svn: 14414
 2004-06-25 19:24:52 +00:00
Misha Brukman
d903511cdf Do not move any values into registers for a void return (there isn't anything). 
llvm-svn: 14413
 2004-06-25 19:04:27 +00:00
Misha Brukman
981cf1f1b4 Convert tabs to spaces. 
llvm-svn: 14412
 2004-06-25 18:45:07 +00:00
Misha Brukman
8f9b970b80 Fix opcode: no immediate in an `or r1, r2, r3' (all registers) instr. 
llvm-svn: 14411
 2004-06-25 18:36:53 +00:00
John Criswell
e9b074657f Removed the interrupt_handler instrinsic section that I accidently added 
in my previous commits.  It's not implemented and is out of date.

llvm-svn: 14410
 2004-06-25 16:42:50 +00:00
John Criswell
87256ef18a Grammar and punctuation fixes. 
llvm-svn: 14409
 2004-06-25 16:05:06 +00:00
Misha Brukman
d635cd485a * Be consistent about MachineBB labels and references to them in instr stream 
* Use MachineBB's built-in numbering system instead of reinventing one

llvm-svn: 14408
 2004-06-25 15:42:10 +00:00
John Criswell
03e3cff03a Added missing quote. 
llvm-svn: 14407
 2004-06-25 15:16:57 +00:00
Misha Brukman
4f15d2830a * Initialize the entire array statically, not member-at-a-time 
* Remove x86-specific comment re: intel vs. at&t assembly syntax

llvm-svn: 14406
 2004-06-25 15:11:34 +00:00
Misha Brukman
fb9eb50899 Fix bug in previous checkin. 
llvm-svn: 14405
 2004-06-25 14:57:19 +00:00
Misha Brukman
4e610581b0 * Wrap long lines 
* Replace silent fall-through FIXME comments with an error to cerr and an abort
* No need to set size of statically initialized arrays

llvm-svn: 14404
 2004-06-25 14:50:41 +00:00
Misha Brukman
167dd03c82 Excise X86-specific comments. 
llvm-svn: 14403
 2004-06-25 14:13:26 +00:00
Misha Brukman
ac510d033f Vladimir Prus also contributed the LowerConstantExprs pass. 
llvm-svn: 14402
 2004-06-25 13:37:03 +00:00
Chris Lattner
11f2a4542e New constant expression lowering pass to simplify your instruction selection needs. 
Contributed by Vladimir Prus!

llvm-svn: 14399
 2004-06-25 07:48:09 +00:00
Chris Lattner
7b31e04a32 New testcase for constant expression lowering pass, contributed by Vladimir Prus! 
llvm-svn: 14398
 2004-06-25 07:47:13 +00:00
Chris Lattner
2420a80afa Prototype for new ConstantExpr lowering pass, contributed by Vladimir Prus! 
llvm-svn: 14397
 2004-06-25 07:41:06 +00:00