Vikram S. Adve
ab50c0aee5
Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly()
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and related functions and flags. Fixed several bugs where only
"isDef" was being checked, not "isDefAndUse".
llvm-svn: 6342
2003-05-27 00:06:48 +00:00
Vikram S. Adve
681b3c77fa
(1) Added special register class containing (for now) %fsr.
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Fixed spilling of %fcc[0-3] which are part of %fsr.
(2) Moved some machine-independent reg-class code to class TargetRegInfo
from SparcReg{Class,}Info.
(3) Renamed MachienOperand::opIsDef to MachineOperand::opIsDefOnly()
and related functions and flags. Fixed several bugs where only
"isDef" was being checked, not "isDefAndUse".
llvm-svn: 6341
2003-05-27 00:05:23 +00:00
Vikram S. Adve
743adbaff7
Renamed opIsDef to opIsDefOnly.
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llvm-svn: 6340
2003-05-27 00:03:17 +00:00
Vikram S. Adve
66969014b2
Added special register class containing (for now) %fsr.
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Fixed spilling of %fcc[0-3] which are part of %fsr.
Moved some machine-independent reg-class code to class TargetRegInfo
from SparcReg{Class,}Info.
llvm-svn: 6339
2003-05-27 00:02:22 +00:00
Chris Lattner
1fde83c9b5
Fix bug: InstCombine/2003-05-26-CastMiscompile.ll
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llvm-svn: 6338
2003-05-26 23:41:32 +00:00
Chris Lattner
d6dd5b18a1
New testcase
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llvm-svn: 6337
2003-05-26 23:41:13 +00:00
Misha Brukman
7ef7cad1a6
Changed http://tank ... => http://llvm , and removed an extraneous mailto:.
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llvm-svn: 6335
2003-05-26 00:17:49 +00:00
Vikram S. Adve
ba61ed4fc2
Bug fix: right shift for int divide-by-power-of-2 was incorrect for
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negative values. Need to add one to a negative value before right shift!
llvm-svn: 6334
2003-05-25 21:59:47 +00:00
Vikram S. Adve
f8bb6381df
Bug fix: padding bytes within a structure should go after each field!
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llvm-svn: 6333
2003-05-25 21:59:09 +00:00
Vikram S. Adve
b78161976c
Bug fix: sign-extension was not happening for C = -MININT since C == -C!
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llvm-svn: 6332
2003-05-25 21:58:11 +00:00
Chris Lattner
52d9a00288
Predicate things better
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llvm-svn: 6331
2003-05-25 16:52:41 +00:00
Misha Brukman
3b22d1b247
Do not show errors when moving file. The error is shown the first time anyone
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runs `utils/cvsupdate' since there is no `cvs.out' file for mv to move, and it
is reported as such.
llvm-svn: 6330
2003-05-25 16:38:24 +00:00
Chris Lattner
fbb45c1b92
Fix problem with last checkin.
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llvm-svn: 6328
2003-05-25 16:15:32 +00:00
Vikram S. Adve
e3af518f95
Make case of GetNumOfInt/FloatArgRegs functions to be use lower case
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like all the other functions.
llvm-svn: 6326
2003-05-25 16:02:05 +00:00
Vikram S. Adve
5553ed755a
Add support for compiling varargs functions.
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llvm-svn: 6325
2003-05-25 15:59:47 +00:00
Misha Brukman
6ffaa5b188
Reword to remove reference to how things worked in the past.
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llvm-svn: 6323
2003-05-24 01:08:43 +00:00
Misha Brukman
25b8510b7e
Add ability to utilize the code emitter generator (CodeEmitterGen).
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llvm-svn: 6322
2003-05-24 00:17:12 +00:00
Misha Brukman
be1457481b
First cut at the Code Generator using the TableGen methodology.
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llvm-svn: 6321
2003-05-24 00:15:53 +00:00
Misha Brukman
b7a0d570a8
Implement the TargetInstrInfo's createNOPinstr() and isNOPinstr() interface.
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llvm-svn: 6320
2003-05-24 00:09:50 +00:00
Misha Brukman
151f7484ab
NOP instructions are pseudo-instructions. We should not have them explicitly in
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our representation, since they are usually special cases of already-existing
instructions.
This abstracts away methods that let a pass create and verify a NOP instruction,
without relying on a `NOP' enum to be in existence in the target's instruction
info descriptor.
llvm-svn: 6319
2003-05-24 00:08:39 +00:00
Brian Gaeke
eda6c90c58
Suggest -save-temps instead of -S, -E.
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llvm-svn: 6318
2003-05-23 21:03:50 +00:00
Brian Gaeke
b9ec46415f
Remove ".bc" from the end of InputFile if it is there, in
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tools/lli/lli.cpp:main().
llvm-svn: 6317
2003-05-23 20:28:07 +00:00
Brian Gaeke
b599881570
gccld.cpp:
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Fix typo in header.
Add IsArchive static method.
Roll LoadLibraryFromDirectory() into LoadLibrary(), and factor
LoadLibraryExactName() out of the result. Instead of treating the current
directory specially, just insert it into LibPaths in the beginning of
main().
Make LoadLibrary() take a "search" flag that says whether to search for the
correct library, or just trust that LibName is right.
Make LinkLibrary() take a "search" flag, and pass it to LoadLibrary().
Change the for-loop over InputFilenames to detect ar archives and link them
in as libraries without searching.
Change the for-loop over Libraries to explicitly turn on the "search" flag
to LinkLibrary() that makes LoadLibrary() search for the correct library
(i.e., when processing -lNAME options.)
llvm-svn: 6316
2003-05-23 20:27:07 +00:00
Chris Lattner
500984b918
Fix Bug: Linker/2003-04-26-NullPtrLinkProblem.ll
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This was a problem with constants having their types resolved to some new type,
but there was already a constant of the new type created. Before, these types
were never merged together, now they are.
llvm-svn: 6314
2003-05-23 20:03:32 +00:00
Chris Lattner
9cdb6fdeaa
Remove some cruft, add some methods to allow implementation of bugfix for
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Bug: Linker/2003-04-26-NullPtrLinkProblem.ll
llvm-svn: 6313
2003-05-23 20:02:05 +00:00
Misha Brukman
b385c22d80
Cleaned up code layout; no functional changes.
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llvm-svn: 6312
2003-05-23 19:20:57 +00:00
Chris Lattner
e7c3c48fb4
Minor rewording/cleanups
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llvm-svn: 6311
2003-05-23 17:13:15 +00:00
Chris Lattner
5c04a4e72c
New testcase identified by Brian Gaeke. Gotta love GCC extensions. :(
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llvm-svn: 6310
2003-05-23 15:07:31 +00:00
Chris Lattner
7ff0899e95
Fix a problem brian identified.
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llvm-svn: 6309
2003-05-23 14:49:32 +00:00
Brian Gaeke
5eee0dd116
Clarify BugDriver.cpp:BugDriver::ParseInputFile()'s return values in its
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explanatory comment.
llvm-svn: 6308
2003-05-23 05:34:32 +00:00
Chris Lattner
aaf60fb906
Remove long dead code
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llvm-svn: 6307
2003-05-22 22:00:54 +00:00
Chris Lattner
e58f6153f4
Remove using declarations
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llvm-svn: 6306
2003-05-22 22:00:07 +00:00
Chris Lattner
6751acb59b
Add using declarations
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llvm-svn: 6305
2003-05-22 21:59:35 +00:00
Misha Brukman
daf2cc3c48
Cleaned up code layout. No functional changes.
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llvm-svn: 6304
2003-05-22 21:49:18 +00:00
Chris Lattner
1cab8ed666
Remove using declarations and extraneous #includes
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llvm-svn: 6303
2003-05-22 21:47:17 +00:00
Chris Lattner
2fb982f365
Fix static constructor ordering problem
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llvm-svn: 6302
2003-05-22 21:31:52 +00:00
Misha Brukman
7d91017b21
Kill `using' directives.
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llvm-svn: 6301
2003-05-22 21:24:35 +00:00
Chris Lattner
20c876a592
Remove using declarations
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llvm-svn: 6300
2003-05-22 21:21:43 +00:00
Chris Lattner
1bc2f7de3f
Fix testcase
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llvm-svn: 6299
2003-05-22 20:43:21 +00:00
Chris Lattner
b9f0eb0468
New testcase
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llvm-svn: 6298
2003-05-22 20:43:06 +00:00
Chris Lattner
2634635777
Add documentation for the new cl::CommaSeparated modifier
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llvm-svn: 6297
2003-05-22 20:36:06 +00:00
Chris Lattner
f8e93a7026
add support for an explicit EXPORTED_SYMBOL_LIST
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llvm-svn: 6296
2003-05-22 20:27:30 +00:00
Chris Lattner
e1d3dfec23
Make the list accept comma separated names
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llvm-svn: 6295
2003-05-22 20:27:13 +00:00
Chris Lattner
7099c87692
Add new CommaSeparated option modifier
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llvm-svn: 6294
2003-05-22 20:26:17 +00:00
Chris Lattner
9581bba352
Add support for a new "CommaSeparated" modifier
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llvm-svn: 6293
2003-05-22 20:25:57 +00:00
Chris Lattner
ea946cf5c1
Kill using declarations
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llvm-svn: 6292
2003-05-22 20:13:16 +00:00
Chris Lattner
802d657a39
Destroy using declarations
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llvm-svn: 6291
2003-05-22 20:06:43 +00:00
Chris Lattner
95a6a0aaed
Specify a list of symbols that should be exported by the library
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llvm-svn: 6290
2003-05-22 19:50:30 +00:00
Chris Lattner
ab034e55b5
* Revert to old behavior of ignoring a module if it doesn't contain a main
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function and no symbols were explicitly marked to be externalized.
* Add new -internalize-public-api-list option that can be used if the symbol
list is small, and making a new file is annoying.
llvm-svn: 6289
2003-05-22 19:48:00 +00:00
Chris Lattner
f26f3f74a3
Add option to internalize to allow it to read a file to determine which symbols
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should not be internalized
llvm-svn: 6288
2003-05-22 19:34:49 +00:00