Chris Lattner
c5f143b6e7
Fix Type::isSized() to realize that "{ opaque }" is not sized
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14585 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-02 23:20:17 +00:00
Chris Lattner
f70c22b019
Rename Type::PrimitiveID to TypeId and ::getPrimitiveID() to ::getTypeID()
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14201 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-17 18:19:28 +00:00
Chris Lattner
071f2f13b6
Squish a warning
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14020 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-04 20:14:29 +00:00
Chris Lattner
c3fcaea8ac
Don't use size() when you mean empty()
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@13876 91177308-0d34-0410-b5e6-96231b3b80d8
2004-05-28 05:40:19 +00:00
Chris Lattner
28977af72a
Support getelementptr instructions which use uint's to index into structure
...
types and can have arbitrary 32- and 64-bit integer types indexing into
sequential types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12653 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-05 01:30:19 +00:00
Chris Lattner
e83593b2d3
Fix an assertion
...
Contributed by Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12524 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-29 00:17:20 +00:00
Chris Lattner
e3651f00e8
Add two methods which have been needed for a long time: Type::get(Un)signedVersion
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12522 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-26 21:43:22 +00:00
Chris Lattner
1cd4c7294c
Make sure that at least one virtual method is defined in a .cpp file to avoid
...
having the compiler emit RTTI and vtables to EVERY translation unit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11871 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-26 07:24:18 +00:00
Chris Lattner
ac89164fa2
Adjust to recent changes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11514 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-17 03:03:47 +00:00
Chris Lattner
a44fb0d362
Remove the statistics
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11243 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 21:01:23 +00:00
Chris Lattner
c3b5849e92
Speed up type resolution some more. On the testcase in PR224, for example,
...
this speeds up a release llvm-as from 21.95s to 11.21s, because before it
would do an expensive traversal of the type-graph of every type resolved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11242 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 20:23:44 +00:00
Chris Lattner
0cdaf94a5e
Implement the hashing scheme in an attempt to speed up the "slow" case in
...
type resolution. Unfortunately it doesn't help.
Also delete some dead debugging code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11237 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 18:32:40 +00:00
Chris Lattner
2729540896
Code cleanup in preparation for later changes. Now that ContainedTy's are
...
consistent across the various type classes, we can factor out a LOT more
almost-identical code. Also, add a couple of temporary statistics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11232 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 16:35:14 +00:00
Chris Lattner
f32f56862a
Now that all of the derived types have disciplined interfaces, we can eliminate
...
all of the ad-hoc storage of contained types. This allows getContainedType to
not be virtual, and allows us to entirely delete the TypeIterator class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11230 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 05:40:24 +00:00
Chris Lattner
d21cd809b6
Adjust to the changed StructType interface. In particular, getElementTypes() is gone.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11228 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 04:37:31 +00:00
Chris Lattner
d5d8996720
Start using the new and improve interface to FunctionType arguments
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11224 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-09 04:14:01 +00:00
Chris Lattner
3b41e0e6f4
Fix PR198
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10659 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-31 03:19:37 +00:00
Chris Lattner
4b1be101fb
Add comments
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10658 91177308-0d34-0410-b5e6-96231b3b80d8
2003-12-31 02:50:02 +00:00
Chris Lattner
d85cbe8f69
Fix const correctness
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10229 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-25 21:28:00 +00:00
Chris Lattner
b9da9c137d
Relax constrains on GEP type indexes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10228 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-25 21:21:46 +00:00
Chris Lattner
bb4a15ca57
Really, there was a reason for me factoring that out
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10089 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-19 19:20:20 +00:00
Chris Lattner
542d991451
*** Significantly speed up type resultion
...
This change speeds up type resolution by checking to see if a type is
recursive, and if it's not, using a more efficient algorithm.
This dramatically reduces bytecode loading time of kc++, reducing time-to-jit
kc++ --version to 17s from 33s
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10088 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-19 19:10:23 +00:00
Chris Lattner
f2586d13d5
Finegrainify namespacification
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10080 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-19 06:14:38 +00:00
Brian Gaeke
d0fde30ce8
Put all LLVM code into the llvm namespace, as per bug 109.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-11 22:41:34 +00:00
Chris Lattner
5bc3e31c54
Fix InstCombine/2003-11-03-VarargsCallBug.ll
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9681 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-03 18:44:58 +00:00
John Criswell
b576c94c15
Added LLVM project notice to the top of every C++ source file.
...
Header files will be on the way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9298 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-20 19:43:21 +00:00
Chris Lattner
5af41974c3
Speed up TypesEqual by specializing it for all of the derived types, avoiding
...
a lot of virtual method dispatch overhead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9078 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-13 14:55:56 +00:00
Chris Lattner
1825009ba8
Avoid creating lots of pointless opaque types, with short lifetimes
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9076 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-13 14:03:36 +00:00
Misha Brukman
6b63452c3a
Fix spelling/grammar.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9023 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-10 17:54:14 +00:00
Chris Lattner
23c3288ce9
Explicit copy ctors are no longer needed
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8844 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-03 19:02:41 +00:00
Chris Lattner
af6f93ce35
Minor cleanups
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8843 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-03 18:57:54 +00:00
Chris Lattner
7685ac8d35
This checkin basically amounts to a complete rewrite of the type-resolution
...
machinery. This dramatically simplifies how things works, removes irritating
little corner cases, and overall improves speed and reliability.
Highlights of this change are:
1. The exponential algorithm built into the code is now gone. For example
the time to disassemble one bytecode file from the mesa benchmark went
from taking 12.5s to taking 0.16s.
2. The linker bugs should be dramatically reduced. The one remaining bug
has to do with constant handling, which I actually introduced in
"union-find" checkins.
3. The code is much easier to follow, as a result of fewer special cases.
It's probably also smaller. yaay.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8842 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-03 18:46:24 +00:00
Chris Lattner
8ef852f4ea
Dramatically simplify DerivedType::refineAbstractTypeToInternal
...
This makes use of the new PATypeHolder's to keep types from being deleted
prematurely, instead of the wierd "self reference" garbage. This is easier
to understand and more efficient as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8834 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-03 04:48:21 +00:00
Chris Lattner
1c5164e9cf
Make the PATypeHolder use a simple union-find implementation to handle
...
merging of types. This makes it MUCH more efficient than before, also
making things simpler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8833 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-02 23:35:57 +00:00
Chris Lattner
065a616ada
Fix spell-o's
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8431 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-10 05:29:43 +00:00
Chris Lattner
c9b24a3bad
Add asserts, move code around. This gets the dropAllTypeUses partially implemented
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8361 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-05 05:10:04 +00:00
Chris Lattner
8df956ccf2
Move functionality preserving changes.
...
Inline containsEquivalent
Remove some //'s
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8358 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-05 02:39:52 +00:00
Chris Lattner
266caa2c3d
Refactor what has effectively become copy-and-pasted code
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8357 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-05 02:30:47 +00:00
Chris Lattner
169726b113
Check in a bunch of minor fixes, plus a whole lot of #if 0'd out code, which will hopefully be enabled in the near future
...
This does not make any functionality changes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8355 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-05 02:21:39 +00:00
Chris Lattner
663b479004
containsEquivalent never returns its argument
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8353 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-04 23:49:53 +00:00
Chris Lattner
a5112c768d
Remove needless usage of getDescription()
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8351 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-04 23:46:03 +00:00
Chris Lattner
e09a128df0
Inline method
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8350 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-04 23:43:40 +00:00
Chris Lattner
a3057e8c89
Don't try to be sneaky, breaking recursive types in the process
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8348 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-04 23:41:03 +00:00
Chris Lattner
a3ad5b21e8
No need to rescan types when they are created.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8339 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-03 14:44:53 +00:00
Chris Lattner
a2f3e1d80b
Another small speedup, this one to: 2.42s
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8335 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-02 22:52:49 +00:00
Chris Lattner
d8d6c76a9a
Don't return bogus references, and don't add an entry to the Concrete map
...
unless it's not empty!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8334 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-02 22:50:02 +00:00
Chris Lattner
1bb626387b
Another optimization, speed up the testcase to 2.7s
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8333 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-02 22:15:15 +00:00
Chris Lattner
bc4846d76c
Removal of explicit stack, which requires the method to be a member (so it can
...
call setAbstract). Now that we just compute abstractness we can also return
the computed value by value instead of as an argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8332 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-02 21:56:34 +00:00
Chris Lattner
87ca5faed7
Remove the "recursive bit", not only is it unused by anyone, it was also
...
not correctly calculated, and calculating it wrong for fun seems rather
pointless. This also speeds up my favorite testcase by .25 seconds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8330 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-02 21:41:05 +00:00
Chris Lattner
de73193f3e
Don't bother doing an exhaustive recursive walk if we are at the limit of what
...
we need to know anyway. This reduces the 2002-07-08-HugePerformanceProblem.llx
down to 3.210u:0.010s, which is back in the acceptable range again
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8323 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-02 20:06:29 +00:00