Chris Lattner
9084bb5471
rewrite Value::takeName to take advantage of the new symtab stuff. This
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causes it to require no allocations and no symtab lookups in the common
case. This speeds up instcombine 9.2% on 447.dealII.
llvm-svn: 34324
2007-02-15 20:01:43 +00:00
Chris Lattner
8b185bf778
switch an std::set to a SmallPtr set, this speeds up instcombine by 9.5%
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on 447.dealII
llvm-svn: 34323
2007-02-15 19:41:52 +00:00
Evan Cheng
ca4cab1cd2
Missing a ;
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llvm-svn: 34322
2007-02-15 19:29:05 +00:00
Chris Lattner
ddb46d765a
the lengths of the strings are known, just use memcmp
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llvm-svn: 34321
2007-02-15 19:26:16 +00:00
Evan Cheng
f73b1abdea
BitVector::reference operator=(const reference& rhs) is unnecessary thanks to autoconvert to bool.
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llvm-svn: 34320
2007-02-15 19:21:44 +00:00
Evan Cheng
471e882080
Remove unnecessary checks.
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llvm-svn: 34319
2007-02-15 19:18:12 +00:00
Chris Lattner
5d0b16f797
Implement Function::getIntrinsicID without it needing to call Value::getName,
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which allocates a string. This speeds up instcombine on 447.dealII by 5%.
llvm-svn: 34318
2007-02-15 19:17:16 +00:00
Evan Cheng
25a8dc8e25
operator== returns false when two bitvectors have different sizes.
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llvm-svn: 34317
2007-02-15 19:16:21 +00:00
Evan Cheng
84142d6607
Merges two resize() variants.
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llvm-svn: 34316
2007-02-15 19:12:39 +00:00
Evan Cheng
fe4d7486d2
Clear no longer deleting the bits to avoid mallocs.
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llvm-svn: 34315
2007-02-15 19:10:34 +00:00
Evan Cheng
21177a5395
BitVector::count() bugs.
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llvm-svn: 34314
2007-02-15 19:09:36 +00:00
Evan Cheng
a916761a3a
Eliminate a redundent ctor; eliminate one more potential new [0].
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llvm-svn: 34313
2007-02-15 19:05:25 +00:00
Evan Cheng
622cd4bd4d
1 -> 1L since BitWord has type unsigned long.
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llvm-svn: 34312
2007-02-15 19:03:23 +00:00
Evan Cheng
a8fcf075f1
Eliminate new[0], just set Bits to NULL.
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llvm-svn: 34311
2007-02-15 18:59:15 +00:00
Chris Lattner
fbd6928545
Add a new Value::getNameStr method, which is preferred over getName.
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llvm-svn: 34310
2007-02-15 18:53:54 +00:00
Evan Cheng
2216148289
Inverted the condition by accident.
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llvm-svn: 34309
2007-02-15 18:48:41 +00:00
Reid Spencer
af246fde76
For PR1202:
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Make sure we found an existing Alignment before overwriting it.
llvm-svn: 34308
2007-02-15 18:34:36 +00:00
Chris Lattner
c3d976fb65
fix indentation
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llvm-svn: 34307
2007-02-15 18:19:15 +00:00
Chris Lattner
c4bca38e6e
Apply B Scott Michel's patch for PR1184, which improves diagnostics in an
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abort case.
llvm-svn: 34306
2007-02-15 18:17:56 +00:00
Evan Cheng
7ff021d148
Bug fixes: assignment operator forgot to copy over size; copy ctor forgot to clear unused top bits.
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llvm-svn: 34305
2007-02-15 08:15:58 +00:00
Zhou Sheng
9868d8d7db
Fix some buges:
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1. Make getMinValue() returns the right value.
2. Fix the ByteSwap() crash problem.
3. Make Postfix increment work correctly.
4. Fix some bugs in LogBase2, Hi/LoBits and UDiv.
llvm-svn: 34304
2007-02-15 06:36:31 +00:00
Evan Cheng
28eaad250f
Use BitVector instead of vector<bool> which can be extremely slow.
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llvm-svn: 34302
2007-02-15 05:59:24 +00:00
Evan Cheng
0cd0f0f232
Add a BitVector class.
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llvm-svn: 34301
2007-02-15 05:56:11 +00:00
Reid Spencer
e7ff3305d6
For PR1195:
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Change use of "packed" term to "vector" in comments, strings, variable
names, etc.
llvm-svn: 34300
2007-02-15 03:39:18 +00:00
Reid Spencer
a0a2689760
For PR1195:
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Change a comment: Packed Type -> Vector Type
llvm-svn: 34299
2007-02-15 03:11:50 +00:00
Reid Spencer
21061dd3df
Change an assert that mentions Packed Type -> Vector Type.
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llvm-svn: 34298
2007-02-15 03:11:20 +00:00
Reid Spencer
6845bcd6c6
For PR1195:
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Packed -> Vector.
llvm-svn: 34297
2007-02-15 03:08:48 +00:00
Reid Spencer
80c836c443
For PR1195:
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Packed -> Vector
llvm-svn: 34296
2007-02-15 03:07:05 +00:00
Evan Cheng
990a0946a2
isPhysRegUsed should be const.
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llvm-svn: 34295
2007-02-15 02:55:51 +00:00
Evan Cheng
033f2496c8
Should pass isKill and isDead to addRegOperand() as well.
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llvm-svn: 34294
2007-02-15 02:52:40 +00:00
Reid Spencer
55e4e98a2a
For PR1195:
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Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.
llvm-svn: 34293
2007-02-15 02:26:10 +00:00
Reid Spencer
ca25d2b273
Fixed packed structure breakage from earlier TargetData patch; applied
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Chris Lattner's code style suggestions.
Patch by Scott Michel!
llvm-svn: 34292
2007-02-15 02:11:06 +00:00
Reid Spencer
d7022a4c2a
Fix validation errors.
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llvm-svn: 34291
2007-02-15 01:11:54 +00:00
Chris Lattner
1abc8d2f00
update to new t-d strings.
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llvm-svn: 34290
2007-02-15 00:54:16 +00:00
Reid Spencer
6f020ebe6e
Fix a typo.
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llvm-svn: 34289
2007-02-14 22:58:39 +00:00
Reid Spencer
483ac41e92
Add feedback from Vikram Adve.
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llvm-svn: 34288
2007-02-14 22:55:40 +00:00
Reid Spencer
fd15b87dfd
Synchronize TOC headings with actual headings.
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llvm-svn: 34285
2007-02-14 17:24:04 +00:00
Reid Spencer
bb8a632391
Fix the table of contents to match the document body.
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llvm-svn: 34284
2007-02-14 17:20:59 +00:00
Reid Spencer
f6883771e0
Fix a grammaro.
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llvm-svn: 34283
2007-02-14 16:21:54 +00:00
Reid Spencer
126091f461
A few changes:
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1. Fix typos
2. Move Terminology to the end
3. Simplify language in a few spots.
4. Add a policy that larger increments require a larger testing effort.
llvm-svn: 34282
2007-02-14 16:21:10 +00:00
Reid Spencer
ae1215b687
Drop a policy.
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llvm-svn: 34281
2007-02-14 08:23:08 +00:00
Reid Spencer
ab2cc1ef92
Some more minor tweaks.
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llvm-svn: 34280
2007-02-14 08:19:16 +00:00
Reid Spencer
4f92aeee14
Fix word usage.
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llvm-svn: 34279
2007-02-14 08:13:38 +00:00
Reid Spencer
ce1e696d0d
Add a missing .
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llvm-svn: 34278
2007-02-14 08:09:40 +00:00
Reid Spencer
95f376543f
Incorporate Chris Lattner's second round of feedback.
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llvm-svn: 34277
2007-02-14 07:57:48 +00:00
Chris Lattner
42da01da94
fix validation bug
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llvm-svn: 34276
2007-02-14 07:42:59 +00:00
Chris Lattner
8196e77287
now that llvm-gcc3 is gone, life is significantly simpler and less scary
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llvm-svn: 34275
2007-02-14 07:42:12 +00:00
Chris Lattner
0c288107cf
remove an obsolete question
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llvm-svn: 34274
2007-02-14 07:40:16 +00:00
Chris Lattner
a4853a3340
remove obsolete path
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llvm-svn: 34273
2007-02-14 07:39:35 +00:00
Chris Lattner
f9ef252d00
fix a warning
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llvm-svn: 34272
2007-02-14 07:34:56 +00:00
