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d6e23a5104
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6609 Commits

Author SHA1 Message Date
Chris Lattner
d6e23a5104 Fix header 
llvm-svn: 14394
 2004-06-25 04:24:22 +00:00
Chris Lattner
33ebfe4339 Fix more warnings building with VC++ 
llvm-svn: 14391
 2004-06-25 00:35:55 +00:00
Tanya Lattner
da38dc5180 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. 
llvm-svn: 14389
 2004-06-25 00:13:11 +00:00
Chris Lattner
6198a05b01 fix warnings 
llvm-svn: 14388
 2004-06-25 00:11:25 +00:00
Misha Brukman
854b18fd19 Add option to print out machine code before register allocation. 
llvm-svn: 14387
 2004-06-24 23:55:01 +00:00
Misha Brukman
91ffab9644 Use DEBUG() guard for printing out debug info. 
llvm-svn: 14386
 2004-06-24 23:54:05 +00:00
Misha Brukman
1d7c31b2c1 Add a `break' in the switch/case statement between the int/fp sections. 
llvm-svn: 14385
 2004-06-24 23:53:24 +00:00
Misha Brukman
4e3d5069db * Lowercase the register names 
* Parenthesize assert() expressions correctly
* Fix spacing around for() and if() statements

llvm-svn: 14384
 2004-06-24 23:51:00 +00:00
Misha Brukman
57b3f07b31 * LowercaseString moved to StringExtras.h 
* Wrap long line to 80 cols

llvm-svn: 14382
 2004-06-24 23:38:20 +00:00
Misha Brukman
5d0be46fb7 * Tabs to spaces 
* Send an error message to std::cerr before abort()ing

llvm-svn: 14381
 2004-06-24 23:19:36 +00:00
Misha Brukman
b312aa9f4b * Tabs to spaces 
* Remove unnecessary parens, braces, clean up code layout

llvm-svn: 14379
 2004-06-24 23:04:11 +00:00
Misha Brukman
2faa0989d0 Unindent some more code to be consistent. 
llvm-svn: 14377
 2004-06-24 22:00:15 +00:00
Misha Brukman
021bf53a50 Unindent some code, it only needs 2 spaces. 
llvm-svn: 14376
 2004-06-24 21:56:15 +00:00
Misha Brukman
ec698da314 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.

llvm-svn: 14375
 2004-06-24 21:54:47 +00:00
Misha Brukman
da2521c04f * Capitalize `Java' 
* Sprinkle hypens liberally
* Fix some grammar in comments

llvm-svn: 14374
 2004-06-24 21:47:35 +00:00
Misha Brukman
0a98455ab9 Convert tabs to spaces. 
llvm-svn: 14373
 2004-06-24 21:31:16 +00:00
Brian Gaeke
67fe35225a Add FSTOD and FDTOS conversion instructions. 
llvm-svn: 14372
 2004-06-24 21:22:09 +00:00
Brian Gaeke
8ce4fc5917 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.)

llvm-svn: 14371
 2004-06-24 21:22:08 +00:00
Vikram S. Adve
be2d02dd92 This file is unused, and duplicates functionality in TraceValues.cpp. 
llvm-svn: 14369
 2004-06-24 20:16:22 +00:00
Misha Brukman
0e076dbd7a * Order #includes 
* Use the DEBUG() guard for debug printouts

llvm-svn: 14367
 2004-06-24 17:31:42 +00:00
Brian Gaeke
003a4a500c Make the double-fp pseudo registers be "NamedRegs". 
llvm-svn: 14366
 2004-06-24 09:23:21 +00:00
Brian Gaeke
2e0d04003c Fix a dyn_cast in copyConstantToRegister which should have been a cast. 
Compactify the code that emits copies of constant ints into registers.

llvm-svn: 14365
 2004-06-24 09:17:47 +00:00
Brian Gaeke
734c654e50 The long integer pseudo-regs are history. So long, we hardly knew ye. 
llvm-svn: 14364
 2004-06-24 08:55:21 +00:00
Brian Gaeke
9a7eca6c51 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.

llvm-svn: 14363
 2004-06-24 08:55:09 +00:00
Brian Gaeke
99b4ee166c Rename the load and store opcodes. The non-fp ones only have one 
variant worth worrying about; the fp ones have two.

llvm-svn: 14362
 2004-06-24 07:37:12 +00:00
Brian Gaeke
8f0aac675d 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.

llvm-svn: 14361
 2004-06-24 07:36:59 +00:00
Brian Gaeke
e39ef4e8b9 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.

llvm-svn: 14360
 2004-06-24 07:36:48 +00:00
Chris Lattner
228e6d64d0 Remove distasteful method which is really part of the indvars pass 
llvm-svn: 14359
 2004-06-24 06:52:20 +00:00
Chris Lattner
b4df848a58 Two fixes. First, stop using the ugly shouldSubstituteIndVar method. 
Second, disable substitution of quadratic addrec expressions to avoid putting
multiplies in loops!

llvm-svn: 14358
 2004-06-24 06:49:18 +00:00
Brian Gaeke
236ef1542c 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.

llvm-svn: 14356
 2004-06-24 06:44:57 +00:00
Brian Gaeke
ac14491ad0 Support constant cast expressions. 
llvm-svn: 14355
 2004-06-24 06:33:00 +00:00
Brian Gaeke
908208bc50 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.

llvm-svn: 14353
 2004-06-23 21:41:32 +00:00
Misha Brukman
8a1352d1b3 Linker.h moved to include/llvm/Support 
llvm-svn: 14349
 2004-06-23 17:24:31 +00:00
Misha Brukman
cf1f753730 Moved to lib/VMCore 
llvm-svn: 14348
 2004-06-23 17:21:17 +00:00
Chris Lattner
4e431080a9 Fix merging of nodes whose incoming offset is not zero. This unbreaks DSA on 
several mallocbench programs, including perl.

llvm-svn: 14342
 2004-06-23 06:29:59 +00:00
Brian Gaeke
5da0956b27 Use new IsNAN() wrapper. 
llvm-svn: 14340
 2004-06-23 00:25:35 +00:00
Brian Gaeke
003c5ba4d0 Wrapper for c99 isnan() 
llvm-svn: 14338
 2004-06-22 23:54:38 +00:00
Brian Gaeke
771e52d494 Add pseudo-registers and register class for 64-bit integer values. 
llvm-svn: 14332
 2004-06-22 20:14:41 +00:00
Misha Brukman
699226cbe4 File requires IPA, moved to lib/Analysis/IPA 
llvm-svn: 14330
 2004-06-22 19:04:53 +00:00
Misha Brukman
f940c277df File depends on MemoryDepAnalysis (DSA); moved to lib/Analysis/DataStructure 
llvm-svn: 14327
 2004-06-22 18:28:37 +00:00
Misha Brukman
170b8a80de Files depend on DSA, moved to lib/Analysis/DataStructure 
llvm-svn: 14326
 2004-06-22 18:13:24 +00:00
Misha Brukman
43f0a951fe File depends on DSA, moved to lib/Analysis/DataStructure 
llvm-svn: 14325
 2004-06-22 18:11:38 +00:00
Misha Brukman
f1da4cac4b Making an archive version of the CodeGen library is unnecessary if we just 
move InstructionLowering itself.

llvm-svn: 14324
 2004-06-22 17:52:30 +00:00
Misha Brukman
261c779bd6 Provide archive version of CodeGen library (for those tools that only need 
IntrinsicLowering, for instance).

llvm-svn: 14323
 2004-06-22 17:28:43 +00:00
Chris Lattner
26e594052e If an edge points to a field of another memory object, actually reflect this 
in the DOT visualization of the DSGraphs.

llvm-svn: 14316
 2004-06-22 07:13:10 +00:00
Misha Brukman
6a0ace201c Order #includes as per style guide. 
llvm-svn: 14305
 2004-06-21 21:54:40 +00:00
Misha Brukman
f12181a902 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.

llvm-svn: 14304
 2004-06-21 21:53:56 +00:00
Misha Brukman
1c33cc1ad1 Direct declaration of namespace-ified globals does not work, must enclose 
them with a namespace declaration.

llvm-svn: 14303
 2004-06-21 21:44:12 +00:00
Misha Brukman
c66135f976 Specify variables' namespace directly instead of using an enclosing namespace. 
llvm-svn: 14302
 2004-06-21 21:21:49 +00:00
Misha Brukman
53df2fe9e7 Move implemented interface header up to the top. 
llvm-svn: 14301
 2004-06-21 21:20:23 +00:00