390ff6e898
add some stuff for mstats on darwin
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llvm-svn: 24347
2005-11-14 06:54:33 +00:00
76034f95f6
add FP select. next up - divide!
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llvm-svn: 24346
2005-11-14 01:17:30 +00:00
0333e68f72
Add some dummy method impls
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llvm-svn: 24345
2005-11-13 03:26:33 +00:00
ee8cd4e66d
Shrink derived types by 8 bytes each by not having to have 2 vtables pointers
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and other MI overhead.
llvm-svn: 24344
2005-11-13 03:26:12 +00:00
06b453b2dc
Move some methods around. Refactor the parts of TypeMap that do not depend
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on its template arguments into a base class so that the code isn't duplicated
5 times.
llvm-svn: 24343
2005-11-13 03:14:09 +00:00
ffacf337b2
Refactor some code, moving methods and data around. This gets rid of some
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virtual methods.
llvm-svn: 24342
2005-11-13 03:13:26 +00:00
d05550a746
typeo
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llvm-svn: 24341
2005-11-13 02:09:55 +00:00
5c28b96304
Split the type refinement case completely out of the type-becomes-concrete
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case, simplifying the code.
llvm-svn: 24340
2005-11-13 01:58:06 +00:00
54c8fcf303
unbreak the build
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llvm-svn: 24339
2005-11-13 01:45:23 +00:00
708bb251d8
Separate the type-became-concrete case from the type-is-resolved case, the
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former of which takes much less work than the later. This speeds up linking
eon from 3.749 to 3.637s with a release build (about 3%).
llvm-svn: 24338
2005-11-13 01:27:50 +00:00
ab72424488
enable LSR by default on alpha
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llvm-svn: 24337
2005-11-12 19:21:08 +00:00
2ba45d1ee9
fix more regressions
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llvm-svn: 24335
2005-11-12 19:06:28 +00:00
56526ec1a9
fix READCYCLECOUNTER
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llvm-svn: 24334
2005-11-12 19:04:09 +00:00
b04c88cf05
this is no apparently passing on alpha
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llvm-svn: 24331
2005-11-12 18:35:13 +00:00
026a5ef177
trivial cleanup
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llvm-svn: 24330
2005-11-12 18:34:09 +00:00
b264c5d4dc
Fix reading LLVM 1.3 bc files.
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llvm-svn: 24329
2005-11-12 18:31:54 +00:00
11ca4d636b
regenerate
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llvm-svn: 24328
2005-11-12 18:22:38 +00:00
bce7ca8a73
refactor grammar to eliminate shift-reduce conflict. Move alignment checking
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code out of all of the clients and into OptAlign/OptCAlign
llvm-svn: 24327
2005-11-12 18:21:21 +00:00
810b501282
Shrink the Type class from 32 to 28 bytes on Darwin (which has silly 32-bit
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bools).
llvm-svn: 24326
2005-11-12 10:07:47 +00:00
47c4c65cb6
remove a dead method
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llvm-svn: 24325
2005-11-12 08:42:30 +00:00
f2794fa073
Unswitch a loop, add more assertions, eliminate use of removeUserFromConcrete.
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llvm-svn: 24324
2005-11-12 08:39:48 +00:00
11edcc19da
Tiny speedup, improve comments and code organization.
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llvm-svn: 24323
2005-11-12 08:22:41 +00:00
7bf26c1d4d
Describe section name encoding
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llvm-svn: 24322
2005-11-12 01:46:21 +00:00
8e1e6117d0
Read and write section info from/to .bc files
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llvm-svn: 24321
2005-11-12 01:33:40 +00:00
045f096b18
Wrap long line.
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llvm-svn: 24320
2005-11-12 01:01:50 +00:00
93b3d8f415
Fix VC++ warning that bools cannot be ORed.
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llvm-svn: 24319
2005-11-12 00:59:39 +00:00
cf1f782a2f
Fix operator precedence bug caught by VC++.
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llvm-svn: 24318
2005-11-12 00:59:01 +00:00
662c8726b8
document sections
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llvm-svn: 24317
2005-11-12 00:45:07 +00:00
a0c20b4f8b
regenerate
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llvm-svn: 24316
2005-11-12 00:11:49 +00:00
9da804d8e9
add a token
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llvm-svn: 24315
2005-11-12 00:11:30 +00:00
71b936cab9
Parse section info
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llvm-svn: 24314
2005-11-12 00:11:10 +00:00
4b96c540f6
print section info
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llvm-svn: 24313
2005-11-12 00:10:19 +00:00
d6f99000e6
new testcase
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llvm-svn: 24310
2005-11-12 00:10:02 +00:00
7e617e36e9
Add support for putting globals in a particular section
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llvm-svn: 24309
2005-11-12 00:09:49 +00:00
97e8207a05
fix yet more regressions
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llvm-svn: 24308
2005-11-11 23:08:46 +00:00
fab772045e
generate chain result
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llvm-svn: 24307
2005-11-11 23:02:55 +00:00
de1b5d6baa
added a chain output
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llvm-svn: 24306
2005-11-11 22:48:54 +00:00
5b3b9d7052
Fix a bunch more alpha regressions
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llvm-svn: 24304
2005-11-11 19:52:25 +00:00
5278ca3fa2
prevent cse of readcyclecounter
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llvm-svn: 24303
2005-11-11 19:02:54 +00:00
01aa56397d
continued readcyclecounter support
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llvm-svn: 24300
2005-11-11 16:47:30 +00:00
bd0127e467
Add support for a cycle counter intrinsic. As basically all processors have
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this and have it in about the same form, I think this makes sense.
on X86, you do a RDTSC (64bit result, from any ring since the P5MMX)
on Alpha, you do a RDCC
on PPC, there is a sequence which may or may not work depending on how things
are setup by the OS. Or something like that. Maybe someone who knows PPC
can add support. Something about the time base register.
on Sparc, you read %tick, which in some solaris versions (>=8) is readable by
userspace
on IA64 read ar.itc
So I think the ulong is justified since all of those are 64bit.
Support is slighly flaky on old chips (P5 and lower) and sometimes
depends on OS (PPC, Sparc). But for modern OS/Hardware (aka this decade),
we should be ok.
I am still not sure what to do about lowering. I can either see a lower to 0, to
gettimeofday (or the target os equivalent), or loudly complaining and refusing to
continue.
I am commiting an Alpha implementation. I will add the X86 implementation if I
have to (I have use of it in the near future), but if someone who knows that
backend (and the funky multi-register results) better wants to add it, it would
take them a lot less time ;)
TODO: better lowering and legalizing, and support more platforms
llvm-svn: 24299
2005-11-11 16:45:18 +00:00
dc6bfeae26
Fix some typos.
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llvm-svn: 24298
2005-11-11 02:15:27 +00:00
6579d1dabb
Add new file to Visual Studio.
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llvm-svn: 24297
2005-11-11 01:34:02 +00:00
ecc301df17
Fix the optimized code handling of user asm strings
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llvm-svn: 24296
2005-11-10 23:24:26 +00:00
fafff9ba1d
Make BB and CPI labels use the function number, not the function name as a
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uniquing id. This makes things happy when the function name is quoted,
preventing labels like LBB"foo"_2.
llvm-svn: 24295
2005-11-10 21:59:25 +00:00
86164e6e9e
speedup the common case where nothing needs to be quoted
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llvm-svn: 24294
2005-11-10 21:47:01 +00:00
e1d34bac0b
Allow per-character control over what target assemblers allow in symbol
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names. This also changes the default to allow all of "$_." in addition
to letters and numbers as symbol names. If you don't want this, use
markCharUnacceptable to remove one of these or markCharAcceptable to add
to the set. This corresponds with what GAS accepts by default.
Also, this includes some minor speedups
llvm-svn: 24293
2005-11-10 21:40:01 +00:00
4b3b9192b2
do not allow '.' in symbol names
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llvm-svn: 24292
2005-11-10 21:39:29 +00:00
fe99e2de95
Allow per-character control over what target assemblers allow in symbol
...
names. This also changes the default to allow all of "$_." in addition
to letters and numbers as symbol names. If you don't want this, use
markCharUnacceptable to remove one of these or markCharAcceptable to add
to the set. This corresponds with what GAS accepts by default.
llvm-svn: 24291
2005-11-10 21:39:12 +00:00
d9c13b1336
the pain isn't gone unless the phinodes are spilled too
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llvm-svn: 24288
2005-11-10 19:39:09 +00:00
Chris Lattner