Vikram S. Adve
5f2180c533
(1) Added special register class containing (for now) %fsr.
...
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".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6341 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 00:05:23 +00:00
Vikram S. Adve
49cab03c81
Renamed opIsDef to opIsDefOnly.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6340 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 00:03:17 +00:00
Vikram S. Adve
78a4f23a8e
Added special register class containing (for now) %fsr.
...
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6339 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-27 00:02:22 +00:00
Chris Lattner
bd4ecf769d
Fix bug: InstCombine/2003-05-26-CastMiscompile.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6338 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-26 23:41:32 +00:00
Chris Lattner
f449a2a6ac
New testcase
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6337 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-26 23:41:13 +00:00
Misha Brukman
8e9da62030
Changed http://tank ... => http://llvm , and removed an extraneous mailto:.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6335 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-26 00:17:49 +00:00
Vikram S. Adve
645fea33be
Bug fix: right shift for int divide-by-power-of-2 was incorrect for
...
negative values. Need to add one to a negative value before right shift!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6334 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25 21:59:47 +00:00
Vikram S. Adve
9e49824d70
Bug fix: padding bytes within a structure should go after each field!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6333 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25 21:59:09 +00:00
Vikram S. Adve
c2f0939320
Bug fix: sign-extension was not happening for C = -MININT since C == -C!
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6332 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25 21:58:11 +00:00
Chris Lattner
f6bcd1b6bf
Predicate things better
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6331 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25 16:52:41 +00:00
Misha Brukman
3578d7e7ad
Do not show errors when moving file. The error is shown the first time anyone
...
runs `utils/cvsupdate' since there is no `cvs.out' file for mv to move, and it
is reported as such.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6330 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25 16:38:24 +00:00
Chris Lattner
9608c81d01
Fix problem with last checkin.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6328 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25 16:15:32 +00:00
Vikram S. Adve
28fc440bc6
Make case of GetNumOfInt/FloatArgRegs functions to be use lower case
...
like all the other functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6326 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25 16:02:05 +00:00
Vikram S. Adve
5b1b47b824
Add support for compiling varargs functions.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6325 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-25 15:59:47 +00:00
Misha Brukman
12745c55e1
Reword to remove reference to how things worked in the past.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6323 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-24 01:08:43 +00:00
Misha Brukman
f00ce8bc29
Add ability to utilize the code emitter generator (CodeEmitterGen).
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6322 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-24 00:17:12 +00:00
Misha Brukman
9fff7e194a
First cut at the Code Generator using the TableGen methodology.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6321 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-24 00:15:53 +00:00
Misha Brukman
e9d883828a
Implement the TargetInstrInfo's createNOPinstr() and isNOPinstr() interface.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6320 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-24 00:09:50 +00:00
Misha Brukman
00b05bd703
NOP instructions are pseudo-instructions. We should not have them explicitly in
...
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6319 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-24 00:08:39 +00:00
Brian Gaeke
eefe979c91
Suggest -save-temps instead of -S, -E.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6318 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23 21:03:50 +00:00
Brian Gaeke
6ae73dc98f
Remove ".bc" from the end of InputFile if it is there, in
...
tools/lli/lli.cpp:main().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6317 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23 20:28:07 +00:00
Brian Gaeke
69a79600cb
gccld.cpp:
...
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.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6316 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23 20:27:07 +00:00
Chris Lattner
02ec5ede6c
Fix Bug: Linker/2003-04-26-NullPtrLinkProblem.ll
...
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6314 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23 20:03:32 +00:00
Chris Lattner
6cc89aad25
Remove some cruft, add some methods to allow implementation of bugfix for
...
Bug: Linker/2003-04-26-NullPtrLinkProblem.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6313 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23 20:02:05 +00:00
Misha Brukman
f96eb64666
Cleaned up code layout; no functional changes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6312 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23 19:20:57 +00:00
Chris Lattner
baf850a51a
Minor rewording/cleanups
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6311 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23 17:13:15 +00:00
Chris Lattner
28345b9193
New testcase identified by Brian Gaeke. Gotta love GCC extensions. :(
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6310 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23 15:07:31 +00:00
Chris Lattner
ddaf500c26
Fix a problem brian identified.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6309 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23 14:49:32 +00:00
Brian Gaeke
dae7f92366
Clarify BugDriver.cpp:BugDriver::ParseInputFile()'s return values in its
...
explanatory comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6308 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-23 05:34:32 +00:00
Chris Lattner
7594b29c75
Remove long dead code
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6307 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 22:00:54 +00:00
Chris Lattner
de579f11ff
Remove using declarations
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6306 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 22:00:07 +00:00
Chris Lattner
01e770a9e5
Add using declarations
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6305 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 21:59:35 +00:00
Misha Brukman
6b77ec4156
Cleaned up code layout. No functional changes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6304 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 21:49:18 +00:00
Chris Lattner
e3d3219f76
Remove using declarations and extraneous #includes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6303 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 21:47:17 +00:00
Chris Lattner
950273b3e7
Fix static constructor ordering problem
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6302 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 21:31:52 +00:00
Misha Brukman
c2312df45c
Kill `using' directives.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6301 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 21:24:35 +00:00
Chris Lattner
47697a18d2
Remove using declarations
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6300 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 21:21:43 +00:00
Chris Lattner
9c9b4977a4
Fix testcase
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6299 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 20:43:21 +00:00
Chris Lattner
b83c613cf1
New testcase
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6298 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 20:43:06 +00:00
Chris Lattner
32a32840c1
Add documentation for the new cl::CommaSeparated modifier
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6297 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 20:36:06 +00:00
Chris Lattner
20fa5da40a
add support for an explicit EXPORTED_SYMBOL_LIST
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6296 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 20:27:30 +00:00
Chris Lattner
88c7c3295d
Make the list accept comma separated names
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6295 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 20:27:13 +00:00
Chris Lattner
72fb8e5082
Add new CommaSeparated option modifier
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6294 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 20:26:17 +00:00
Chris Lattner
b3b729b69b
Add support for a new "CommaSeparated" modifier
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6293 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 20:25:57 +00:00
Chris Lattner
6c8103f7dd
Kill using declarations
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6292 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 20:13:16 +00:00
Chris Lattner
ca6433f233
Destroy using declarations
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6291 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 20:06:43 +00:00
Chris Lattner
61441cca45
Specify a list of symbols that should be exported by the library
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6290 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 19:50:30 +00:00
Chris Lattner
2345d71853
* Revert to old behavior of ignoring a module if it doesn't contain a main
...
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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6289 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 19:48:00 +00:00
Chris Lattner
c7a2c7f0c9
Add option to internalize to allow it to read a file to determine which symbols
...
should not be internalized
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6288 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 19:34:49 +00:00
Chris Lattner
977abcb790
Update to match typename produced by the C frontend
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6287 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-22 19:30:11 +00:00