Torok Edwin
eb55f3ea3c
Another attempt at fixing PR2975.
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Types can have references to eachother, so we can't just call destroy on them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68523 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-07 17:23:02 +00:00
Chris Lattner
793b2e3f6f
implement simplify_type for PATypeHolder so that isa<FooType>(PATypeHolder)
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works.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61448 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-27 07:47:40 +00:00
Chris Lattner
7ed47a1335
Don't attribute in file headers anymore. See llvmdev for the
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discussion of this change. Boy are my fingers tired. ;-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45411 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 19:59:42 +00:00
Gabor Greif
a99be51bf5
Here is the bulk of the sanitizing.
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Almost all occurrences of "bytecode" in the sources have been eliminated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37913 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-05 17:07:56 +00:00
Chris Lattner
f509253180
avoid invalid C++ token in #error
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36674 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 16:57:26 +00:00
Jeff Cohen
dc4cb35105
Have compiler enforce this.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36353 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 22:16:55 +00:00
Jeff Cohen
cb403d69fb
Fix build problem with Gentoo 4.1.1-r3.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36348 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-22 18:49:32 +00:00
Reid Spencer
bddcb9427c
For PR778:
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Move file-scoped documentation to class-scoped so it is more readily
accessible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28689 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-05 16:29:06 +00:00
Chris Lattner
6dc0b7bea9
remove a dead method
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24325 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-12 08:42:30 +00:00
Misha Brukman
59f6449cff
Convert tabs to spaces
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21433 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-22 03:18:56 +00:00
Misha Brukman
9769ab2226
Remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21408 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 20:19:05 +00:00
Chris Lattner
1fca5ff62b
Convert 'struct' to 'class' in various places to adhere to the coding standards
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and work better with VC++. Patch contributed by Morten Ofstad!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17281 91177308-0d34-0410-b5e6-96231b3b80d8
2004-10-27 16:14:51 +00:00
Chris Lattner
b6197611d5
New methods
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15462 91177308-0d34-0410-b5e6-96231b3b80d8
2004-08-04 04:45:42 +00:00
Chris Lattner
ec90d8f80d
Make PATypeHolder and friends return non-const pointers to the types they
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hold. Because types are basically immutable anyway, they should not be
referenced as "const Type*" everywhere. Just "Type*" should suffice!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14824 91177308-0d34-0410-b5e6-96231b3b80d8
2004-07-14 20:10:26 +00:00
Chris Lattner
85b0195f0e
Apparently a particular vendor compiler uses the struct/class tag to MANGLE
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symbols with. Therefore, if you do not use struct/class consistently, you can
get LINK ERRORS. grr.
This fixes the link errors for libsupport and vmcore.
-Chris
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14070 91177308-0d34-0410-b5e6-96231b3b80d8
2004-06-08 17:44:21 +00:00
Chris Lattner
1cd4c7294c
Make sure that at least one virtual method is defined in a .cpp file to avoid
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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
dbd9b3f75c
Hrm is a really nasty ommission. The lack of this destructor was causing abstract
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types to never be deleted, manifesting itself as many OpaqueType objects being
leaked. Whoops.
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2003-12-23 23:25:21 +00:00
Brian Gaeke
d0fde30ce8
Put all LLVM code into the llvm namespace, as per bug 109.
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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
John Criswell
6fbcc26f14
Added LLVM copyright header (for lack of a better term).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9304 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-20 20:19:47 +00:00
Chris Lattner
7685ac8d35
This checkin basically amounts to a complete rewrite of the type-resolution
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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.
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2003-10-03 18:46:24 +00:00
Chris Lattner
1c5164e9cf
Make the PATypeHolder use a simple union-find implementation to handle
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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
df0c1a2189
There is no reason for the PATypeHolder class to derive from the
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PATypeHandle class
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8825 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-02 19:08:18 +00:00
Chris Lattner
39882e847a
Update comment
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8783 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-30 18:44:27 +00:00
Chris Lattner
48486893f4
Standardize header file comments
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8782 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-30 18:37:50 +00:00
Chris Lattner
0192e36cc7
Remove inline declarations that GCC 3.3 doesn't like without a body
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7312 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-25 17:39:33 +00:00
Chris Lattner
d957518b51
Use the C++ <cassert> header, not the C <assert.h> header
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7310 91177308-0d34-0410-b5e6-96231b3b80d8
2003-07-25 17:34:17 +00:00
John Criswell
7a73b80b90
Merged in autoconf branch. This provides configuration via the autoconf
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system.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7014 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-30 21:59:07 +00:00
Chris Lattner
893f025262
Detemplatize the PATypeHandle class, which was only really instantiated on 'Type'.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6774 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-18 19:22:36 +00:00
Chris Lattner
97ca95d1e7
Must #include assert.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5267 91177308-0d34-0410-b5e6-96231b3b80d8
2003-01-14 21:29:52 +00:00
Chris Lattner
2aac6bf66a
s/MethodType/FunctionType
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2115 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-04 22:19:18 +00:00
Chris Lattner
c269bd9232
* Add dump() virtual function to AbstractType user to help track down bugs
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* PATypeHolder is now a nontemplated class, because it was (almost) only
ever instantiated with 'Type' as the parameter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2095 91177308-0d34-0410-b5e6-96231b3b80d8
2002-04-04 19:18:00 +00:00
Chris Lattner
6fa90497b0
Add casts
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1328 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-26 16:46:09 +00:00
Chris Lattner
e244a25014
Fix major bugs in type resolution
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1092 91177308-0d34-0410-b5e6-96231b3b80d8
2001-11-03 03:27:53 +00:00
Chris Lattner
04890ad7fb
New file for supporting abstract types
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@502 91177308-0d34-0410-b5e6-96231b3b80d8
2001-09-07 23:00:03 +00:00