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6755 Commits

Author SHA1 Message Date
Chris Lattner
2de1d32ce1 Moving to lib/Analysis/DataStructure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14450 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-28 00:29:42 +00:00
Chris Lattner
0ecdcbe63a Move MemoryDepAnalysis.h into lib/Analysis/DataStructure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14448 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-28 00:27:16 +00:00
Chris Lattner
71ef8f7adc Move PgmDependenceGraph.h out of the public include hierarchy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14446 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-28 00:20:04 +00:00
Brian Gaeke
6bd5551763 Allow saving and restoring of double and float registers. 
Allow copying of float registers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14445 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-27 22:59:56 +00:00
Brian Gaeke
c53105c749 Add FITOS, FITOD, and F{ADD,SUB,MUL,DIV}{S,D}. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14444 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-27 22:53:56 +00:00
Chris Lattner
15d58b638a Implement InstCombine/add.ll:test21 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14443 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-27 22:51:36 +00:00
Brian Gaeke
8a0ae9e9ca Support printing constant pool indices. 
If we see an "unknown operand", abort so it's easier to fix it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14441 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-27 22:50:44 +00:00
Brian Gaeke
ec3227fe39 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14440 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-27 22:47:33 +00:00
Chris Lattner
4e7244e68e 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!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14438 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-27 18:52:17 +00:00
Chris Lattner
ea104df2b1 This class is no longer an annotation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14437 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-27 18:50:49 +00:00
Chris Lattner
4aa5b2affb Add a map of MachineCodeForInstruction objects to MachineFunctionInfo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14436 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-27 18:50:30 +00:00
Chris Lattner
40515dba1b Fold iType into Value::VTy 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14435 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-27 18:38:48 +00:00
Chris Lattner
159286d60d Make it obvious that this file is bad bad bad 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14432 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-27 18:21:20 +00:00
Chris Lattner
62372c2ee7 User ctor is now inline 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14431 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-27 18:01:38 +00:00
Chris Lattner
3d4bd5aa8d Instancevar was renamed 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14428 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-26 20:33:39 +00:00
Chris Lattner
fae098a56b Don't call getValueType directly. the LLVM optimizer will turn it into the same code anyway :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14426 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-26 19:40:40 +00:00
Chris Lattner
098648af6a There is no reason to print ValueType here 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14425 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-26 19:36:34 +00:00
Chris Lattner
af754dbf65 Simplify code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14424 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-26 19:31:26 +00:00
Chris Lattner
036de03128 No functionality changes here: 
* Some warning fixes for MSVC
  * Minor simplification to the deque scanning code


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14417 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 20:52:10 +00:00
Misha Brukman
34fa8714a4 Allow debugging machine instrs (by printout) before/after isel and regalloc 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14416 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 19:57:47 +00:00
Misha Brukman
c6cc10f48f Combine several if stmts with returns into an if-then-elseif-else chain. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14414 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 19:24:52 +00:00
Misha Brukman
d47bbf7ce5 Do not move any values into registers for a void return (there isn't anything). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14413 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 19:04:27 +00:00
Misha Brukman
1cbb3ee75f Convert tabs to spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14412 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 18:45:07 +00:00
Misha Brukman
972569a22f Fix opcode: no immediate in an `or r1, r2, r3' (all registers) instr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14411 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 18:36:53 +00:00
Misha Brukman
2bf183c092 * Be consistent about MachineBB labels and references to them in instr stream 
* Use MachineBB's built-in numbering system instead of reinventing one


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14408 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 15:42:10 +00:00
Misha Brukman
22e12076e9 * Initialize the entire array statically, not member-at-a-time 
* Remove x86-specific comment re: intel vs. at&t assembly syntax


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14406 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 15:11:34 +00:00
Misha Brukman
9ecf3bf708 Fix bug in previous checkin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14405 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 14:57:19 +00:00
Misha Brukman
911afde4ae * 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14404 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 14:50:41 +00:00
Misha Brukman
179d97cfa3 Excise X86-specific comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14403 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 14:13:26 +00:00
Chris Lattner
9dc1b2ae9b New constant expression lowering pass to simplify your instruction selection needs. 
Contributed by Vladimir Prus!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14399 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 07:48:09 +00:00
Chris Lattner
d28b0d73da Fix header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14394 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 04:24:22 +00:00
Chris Lattner
d61622857f Fix more warnings building with VC++ 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14391 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 00:35:55 +00:00
Tanya Lattner
b140762a45 Made a fix so that you can print out MachineInstrs that belong to a MachineBasicBlock that is not yet attached to a MachineFunction. This change includes changing the third operand (TargetMachine) to a pointer for the MachineInstr::print function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14389 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 00:13:11 +00:00
Chris Lattner
32b588039e fix warnings 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14388 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-25 00:11:25 +00:00
Misha Brukman
75afe1f904 Add option to print out machine code before register allocation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14387 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 23:55:01 +00:00
Misha Brukman
f3e50bea06 Use DEBUG() guard for printing out debug info. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14386 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 23:54:05 +00:00
Misha Brukman
e327e49913 Add a `break' in the switch/case statement between the int/fp sections. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14385 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 23:53:24 +00:00
Misha Brukman
7f484a5fff * Lowercase the register names 
* Parenthesize assert() expressions correctly
* Fix spacing around for() and if() statements


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14384 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 23:51:00 +00:00
Misha Brukman
f54ef97abc * LowercaseString moved to StringExtras.h 
* Wrap long line to 80 cols


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14382 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 23:38:20 +00:00
Misha Brukman
ca428df792 * Tabs to spaces 
* Send an error message to std::cerr before abort()ing


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14381 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 23:19:36 +00:00
Misha Brukman
46fd00aec6 * Tabs to spaces 
* Remove unnecessary parens, braces, clean up code layout


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14379 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 23:04:11 +00:00
Misha Brukman
fadb82f920 Unindent some more code to be consistent. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14377 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 22:00:15 +00:00
Misha Brukman
1916bf9427 Unindent some code, it only needs 2 spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14376 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 21:56:15 +00:00
Misha Brukman
98649d1796 In emitting code for a GEP instr, iterate over GEPTypes because there is one 
more operand in GEPOps than there are types in GEPTypes: the pointer that is the
first operand of the GEP instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14375 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 21:54:47 +00:00
Misha Brukman
5b636315a9 * Capitalize `Java' 
* Sprinkle hypens liberally
* Fix some grammar in comments


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14374 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 21:47:35 +00:00
Misha Brukman
09ba906cf5 Convert tabs to spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14373 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 21:31:16 +00:00
Brian Gaeke
57ff2e3ee7 Add FSTOD and FDTOS conversion instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14372 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 21:22:09 +00:00
Brian Gaeke
495a0974f4 Support cast float to float, cast double to float, and cast float to double. 
(It's not yet clear how to copy doubles from register to register.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14371 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 21:22:08 +00:00
Vikram S. Adve
e0e12ac377 This file is unused, and duplicates functionality in TraceValues.cpp. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14369 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 20:16:22 +00:00
Misha Brukman
05794498d9 * Order #includes 
* Use the DEBUG() guard for debug printouts


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14367 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 17:31:42 +00:00
Brian Gaeke
60c73e4f23 Make the double-fp pseudo registers be "NamedRegs". 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14366 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 09:23:21 +00:00
Brian Gaeke
13dc433df3 Fix a dyn_cast in copyConstantToRegister which should have been a cast. 
Compactify the code that emits copies of constant ints into registers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14365 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 09:17:47 +00:00
Brian Gaeke
be81e82afc The long integer pseudo-regs are history. So long, we hardly knew ye. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14364 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 08:55:21 +00:00
Brian Gaeke
c7fd0f4675 Use correct add*Imm form in more BuildMI calls. 
Fix bug in emitGEPOperation where we weren't passing MBB, IP to getReg.
(hey, wouldn't a constant expression lowering pass be cool? huh huhuhuh)
Fix bug in emitGEPOperation where we might try to OR a constant into a
register which was too big to fit in the immediate field.
Support and, or, xor of longs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14363 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 08:55:09 +00:00
Brian Gaeke
af0492ea52 Rename the load and store opcodes. The non-fp ones only have one 
variant worth worrying about; the fp ones have two.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14362 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 07:37:12 +00:00
Brian Gaeke
e7f9e0b539 Rename the load and store opcodes. The non-fp ones only have one 
variant worth worrying about; the fp ones have two.
Add fp stores.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14361 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 07:36:59 +00:00
Brian Gaeke
4473303453 Rename the load and store opcodes. The non-fp ones only have one 
variant worth worrying about; the fp ones have two.
Stub out the case analysis of int-to-fp casts (no code yet).
I think the number of operands passed to BuildMI for loads was wrong.
Support load and store of float and double.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14360 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 07:36:48 +00:00
Chris Lattner
5aa20212cc Remove distasteful method which is really part of the indvars pass 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14359 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 06:52:20 +00:00
Chris Lattner
a25502acd7 Two fixes. First, stop using the ugly shouldSubstituteIndVar method. 
Second, disable substitution of quadratic addrec expressions to avoid putting
multiplies in loops!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14358 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 06:49:18 +00:00
Brian Gaeke
7548a540f7 Strange as it may sound, we'll not use LDD/STD to store longs. For reasons of 
representational consistency, we want to address the halves of each 64-bit value
separately.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14356 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 06:44:57 +00:00
Brian Gaeke
00e514ea6a Support constant cast expressions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14355 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-24 06:33:00 +00:00
Brian Gaeke
a846b729e4 Make the most commonly preselected instructions add to the names of the 
instructions they augment, instead of replacing them.  It's good for debugging,
and it's OK for the sparcv9 backend.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14353 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-23 21:41:32 +00:00
Misha Brukman
008248f2c0 Linker.h moved to include/llvm/Support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14351 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-23 17:33:09 +00:00
Misha Brukman
c837dd93cd Linker.h moved to include/llvm/Support 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14349 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-23 17:24:31 +00:00
Misha Brukman
909db65e67 Moved to lib/VMCore 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14348 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-23 17:21:17 +00:00
Chris Lattner
37ec591c74 Fix merging of nodes whose incoming offset is not zero. This unbreaks DSA on 
several mallocbench programs, including perl.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14342 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-23 06:29:59 +00:00
Brian Gaeke
1f2b892b4b Use new IsNAN() wrapper. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14340 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-23 00:25:35 +00:00
Brian Gaeke
30135b2c81 Wrapper for c99 isnan() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14338 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-22 23:54:38 +00:00
Brian Gaeke
f54d912e32 Add pseudo-registers and register class for 64-bit integer values. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14332 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-22 20:14:41 +00:00
Misha Brukman
f05ff33d21 File requires IPA, moved to lib/Analysis/IPA 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14330 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-22 19:04:53 +00:00
Misha Brukman
952e38cf24 File depends on MemoryDepAnalysis (DSA); moved to lib/Analysis/DataStructure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14327 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-22 18:28:37 +00:00
Misha Brukman
bab75268f0 Files depend on DSA, moved to lib/Analysis/DataStructure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14326 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-22 18:13:24 +00:00
Misha Brukman
e5d6dab09e File depends on DSA, moved to lib/Analysis/DataStructure 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14325 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-22 18:11:38 +00:00
Misha Brukman
cc6543cb51 Making an archive version of the CodeGen library is unnecessary if we just 
move InstructionLowering itself.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14324 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-22 17:52:30 +00:00
Misha Brukman
68fd0cae52 Provide archive version of CodeGen library (for those tools that only need 
IntrinsicLowering, for instance).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14323 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-22 17:28:43 +00:00
Chris Lattner
8e667cdc94 If an edge points to a field of another memory object, actually reflect this 
in the DOT visualization of the DSGraphs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14316 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-22 07:13:10 +00:00
Misha Brukman
0280aa9795 Order #includes as per style guide. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14305 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 21:54:40 +00:00
Misha Brukman
0313e0b44d Use a reference instead of a pointer for the ostream. The pointer was only 
there to assist in the development of llvm-tv, and it no longer has a need to
modify the AsmWriter output stream.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14304 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 21:53:56 +00:00
Misha Brukman
f90e402af8 Direct declaration of namespace-ified globals does not work, must enclose 
them with a namespace declaration.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14303 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 21:44:12 +00:00
Misha Brukman
53594deff4 Specify variables' namespace directly instead of using an enclosing namespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14302 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 21:21:49 +00:00
Misha Brukman
e67d5fb6fd Move implemented interface header up to the top. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14301 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 21:20:23 +00:00
Misha Brukman
3d357441bf Spell out `NoFramePointerElim'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14300 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 21:18:48 +00:00
Misha Brukman
66d6ee4247 Spell out `NoFramePointerElim' for readability. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14299 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 21:17:44 +00:00
Misha Brukman
83eaa0b567 Use the common `NoFPElim' setting instead of our own. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14298 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 21:10:24 +00:00
Misha Brukman
0fb5a66760 Implement `NoFPElim' in a target-agnostic fashion so it can be shared. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14297 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 21:08:45 +00:00
Misha Brukman
2fec9905aa * Make indentation consistent at 2 chars 
* Doxygenify function comments
* Wrap code at 80 cols


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14295 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 20:22:03 +00:00
Misha Brukman
1e32f79d20 This file is no longer applicable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14294 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 20:17:41 +00:00
Misha Brukman
8c9f520b33 llvm/IntrinsicLowering.h => llvm/CodeGen/IntrinsicLowering.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14292 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 18:30:31 +00:00
Misha Brukman
a2916ce49a Intrinsic::isnan has gone away, support for it commented out. 
Intrinsic::isunordered has arrived, and we just use the standard lowering
pass for it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14290 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 17:58:36 +00:00
Misha Brukman
422791fa0b Convert tabs to spaces. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14289 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 17:41:12 +00:00
Misha Brukman
358829f151 Type::getPrimitiveID() -> getTypeID() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14288 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 17:25:55 +00:00
Misha Brukman
d71bd56caa Type::getPrimitiveID() -> getTypeID() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14287 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 17:19:08 +00:00
Misha Brukman
5dfe3a9c3b Initial revision 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14283 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 16:55:25 +00:00
Chris Lattner
418da55c89 Rename Interval class to LiveInterval to avoid conflicting with the already 
existing llvm::Interval class.

Patch contributed by Vladimir Prus!
http://mail.cs.uiuc.edu/pipermail/llvmbugs/2004-June/000710.html


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14281 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 13:10:56 +00:00
Chris Lattner
c2dfb8bb90 Make ConstantBool act like a 1 bit ConstantInt, in order to simplify client 
code.  Patch contributed by Vladimir Prus.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14280 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 12:12:12 +00:00
Chris Lattner
2636c1be17 *FINALLY* Fix a really nasty nondeterministic bug that has been haunting us 
since May 1st.  In this code, the pred iterator was being invalidated sometimes
causing the wrong entries to be added to PHI nodes.

The fix for this is to defererence and safe the *PI value before we hack on
branch instructions, which changes use/def chains, which SOMETIMES invalidates
the iterator.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14278 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 07:19:01 +00:00
Chris Lattner
30c02f7eff Comment out the isnan stuff until we get a proper autoconf test for it 
breaking the build on sparc is not acceptable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14277 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 06:17:21 +00:00
Chris Lattner
beabf45a69 Make order of argument addition deterministic. In particular, the layout 
of ConstantInt objects in memory used to determine which order arguments
were added in in some cases.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14276 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-21 00:07:58 +00:00
Chris Lattner
541ad5e19e REALLY fix PR378: crash in scalar evolution analysis 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14275 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-20 20:32:16 +00:00
Chris Lattner
2d58452f39 Fix a bug in my change last night that caused a few test failures. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14270 91177308-0d34-0410-b5e6-96231b3b80d8
 2004-06-20 17:01:44 +00:00