56ff146ec4
First patch toward rewriting of method definitions. This is work in progress.
...
llvm-svn: 43915
2007-11-08 23:49:49 +00:00
94785aa1c7
Run this test only on darwin.
...
llvm-svn: 43912
2007-11-08 22:26:46 +00:00
65d2fcdd2a
This preserves critical edge breaking.
...
llvm-svn: 43911
2007-11-08 22:23:57 +00:00
3bc8124a66
Make BreakCriticalMachineEdges available as a pass that can be depended on.
...
llvm-svn: 43910
2007-11-08 22:20:23 +00:00
f546408406
remove some temporary code.
...
llvm-svn: 43906
2007-11-08 20:53:07 +00:00
b74f6e82e4
add a getAtOffset() member to simplify some code.
...
llvm-svn: 43905
2007-11-08 20:51:02 +00:00
da4c6c183d
Rewrote serialization of IdentifierInfo and IdentifierTable to use methods Emit
...
and Materialize/Read instead of using specializations of SerializeTrait<>. The
resulting code is much cleaner. We are also setting the stage so that only the
parts of the IdentifierTable that are ever referenced within the ASTs are
serialized, and not the whole table.
llvm-svn: 43904
2007-11-08 19:52:41 +00:00
67135ebaff
Added typedef "SerializedPtrID" to represent the pointer handle written to disk
...
instead of just using "unsigned". This gives us more flexibility in changing
the definition of the handle later, and is more self-documenting.
Added tracking of block stack in the Deserializer. Now clients can query
if they are still within a block using the methods GetCurrentBlockLocation()
and FinishedBlock().
llvm-svn: 43903
2007-11-08 19:50:46 +00:00
34660fb75a
add a fixme.
...
llvm-svn: 43902
2007-11-08 19:40:23 +00:00
bedd411589
significantly simplify the implementation of RewriteRope by changing the
...
implementation to be list<RopePiece> instead of vector<RopePiece*>.
llvm-svn: 43901
2007-11-08 19:39:57 +00:00
8e632940fc
Refactored parsing of main function body for reuse by objective-c methods.
...
llvm-svn: 43898
2007-11-08 19:01:26 +00:00
19ca5c7021
Better check
...
llvm-svn: 43897
2007-11-08 18:45:15 +00:00
3eb670721f
improve MakeRopeString to avoid doing a malloc for every 2-character string
...
that gets inserted. This speeds up the rewriter another 10%.
llvm-svn: 43896
2007-11-08 18:32:01 +00:00
9a00d3ec90
Simplify interface to MakeRopeString.
...
llvm-svn: 43895
2007-11-08 17:59:48 +00:00
3a21bd50e7
Fix backwards assert.
...
llvm-svn: 43894
2007-11-08 17:56:40 +00:00
8cf11aa330
Fix PR1780
...
llvm-svn: 43893
2007-11-08 17:39:28 +00:00
f6a67bf700
[ARM] Implement __builtin_thread_pointer.
...
llvm-svn: 43892
2007-11-08 17:20:05 +00:00
f2d68452c6
Implemented serialization of AddrLabelExpr.
...
Implemented serialization of ConditionalOperator.
Implemented serialization of StmtExpr.
Fixed bug in serialization of IndirectGoto (did not properly serialize subexpression).
llvm-svn: 43891
2007-11-08 16:32:00 +00:00
265a6b9693
Rewrite RewriteObjCStringLiteral(). This version is simpler (and unlike the previous one, works:-)
...
llvm-svn: 43890
2007-11-08 14:30:50 +00:00
ece4c68b82
If both parts of smul_lohi, etc. are used, don't simplify. If only one part is used, try simplify it.
...
llvm-svn: 43888
2007-11-08 09:25:29 +00:00
0be8c1dafe
Add the majority of machine-level critical edge breaking pass. Most of this was written by Fernando, cleanup and updating to TOT by me.
...
This still needs a bit of work, particularly to handle jump tables properly.
llvm-svn: 43885
2007-11-08 07:55:43 +00:00
e90ce8def3
Add a new RewriteRope data structure which is a smarter way to represent the text
...
backing a rewrite buffer than using an std::vector<char>. This class was hacked
together very quickly and needs to be cleaned up, but it seems to work. It speeds
up rewriting a a 7M file from 6.43s to 0.24s on my machine. The impl could also
be made to be a lot more algorithmically sound.
This produces identical output to using vector on this testcase, if it causes a
problems or bugs are encountered, it can be disabled by changing the
RewriteBuffer::Buffer typedef back.
llvm-svn: 43884
2007-11-08 07:35:14 +00:00
7a7da75916
abstract out buffer type a bit better
...
llvm-svn: 43883
2007-11-08 05:42:25 +00:00
dc0cfc9fe3
use insert instead of replacing 0 bytes with text :)
...
llvm-svn: 43882
2007-11-08 04:41:51 +00:00
edebdb5b29
minor cleanups
...
llvm-svn: 43881
2007-11-08 04:41:04 +00:00
9fd5890e52
use std::copy instead of memcpy for abstraction.
...
Disable rewrite-tabs. This speeds up processing of the commentified huge
crazy testcase steve gave me from 20s to 6.6s in a release build.
llvm-svn: 43880
2007-11-08 04:27:23 +00:00
4573cc708a
Fix a rewriter bug that fariborz hit, when an @interface was the very very very
...
first thing in the file.
The trick is that text replacement should go after the insert point,
not before it, because it will be replacing text after the point, not before
it.
llvm-svn: 43879
2007-11-08 04:09:59 +00:00
bfbc12973d
Take another stab at getting isLiveIn() and isLiveOut() right.
...
llvm-svn: 43869
2007-11-08 01:32:45 +00:00
4ac4ec215f
Fix MachineDominators' getAnalysisUsage.
...
llvm-svn: 43868
2007-11-08 01:22:53 +00:00
17296e74b1
Oops, forgot to commit this file.
...
llvm-svn: 43867
2007-11-08 01:22:24 +00:00
9d86ef12c8
Bring UsedBlocks back. StrongPHIElimination needs this information.
...
llvm-svn: 43866
2007-11-08 01:20:48 +00:00
a34b057762
Revised serialization of CaseStmt to emit all of the owned pointers (its
...
subexpressions) all together in one block at the end.
llvm-svn: 43862
2007-11-08 00:56:26 +00:00
89704afa43
Revised BatchEmitOwnedPtrs to work better with constant pointers.
...
llvm-svn: 43861
2007-11-08 00:55:31 +00:00
c1cddef7c9
Implemented serialization of CompoundAssignOperator.
...
llvm-svn: 43860
2007-11-08 00:41:37 +00:00
ec51171319
Add assert for the case that is not handled.
...
struct { char a; short b:2; };
llvm-svn: 43859
2007-11-08 00:32:12 +00:00
2419ac8792
Implemented serialization of UnaryOperator.
...
llvm-svn: 43858
2007-11-08 00:26:24 +00:00
7c7a07d949
Keep track of beginning offset for the bit field that does not start at byte boundry.
...
llvm-svn: 43857
2007-11-08 00:17:59 +00:00
8f74abd34a
Revised implementation of BatchReadOwnedPtrs() that deserializes an
...
array of pointers to not allocate a second array to contain the pointer ids.
Fixed bug in the same member function where deserialized pointers were
not being registered with the backpatcher.
llvm-svn: 43855
2007-11-08 00:04:50 +00:00
766fc8c14a
Implemented serialization of CallExpr.
...
llvm-svn: 43854
2007-11-07 23:32:20 +00:00
14b5fe537e
Fixed bug where we did not properly serialize owned objects due to a missing
...
dereference.
llvm-svn: 43853
2007-11-07 23:32:06 +00:00
1125bfa648
Added version of BatchEmitOwnedPtrs and BatchReadOwnedPtrs that emits/reads
...
an array of pointers of the same type.
llvm-svn: 43852
2007-11-07 23:18:40 +00:00
2c325386b8
Implemented serialization of ArraySubscriptExpr.
...
Added "using ..." for "Serializer" and "Deserializer" to reduce amount
of typing for serialization methods.
llvm-svn: 43849
2007-11-07 22:53:01 +00:00
e87ceeeb4a
Implemented serialization of CastExpr.
...
llvm-svn: 43848
2007-11-07 22:42:34 +00:00
b2b5e73f89
Implemented serialization of ImplicitCastExpr.
...
llvm-svn: 43847
2007-11-07 22:39:17 +00:00
9d2bf704de
Modified serialization of BinaryOperator and CaseStmt to use the new
...
BatchEmitOwnedPtrs() and BatchReadOwnedPtrs() methods.
Modified serialization of all Stmts to start their own record in the bitstream.
llvm-svn: 43846
2007-11-07 22:32:23 +00:00
e079cb7b08
Added methods to batch emit and deserialize owned pointers. This allows
...
to group the pointer IDs together in the bitstream before their referenced
contents (which will lend itself to more efficient encoding).
llvm-svn: 43845
2007-11-07 22:30:29 +00:00
1b9de4dd6f
Complete conditionalization of Dwarf reg numbers.
...
Would somebody not on Darwin please make sure this
doesn't break anything. Exception handling failures
would be the most likely symptom.
llvm-svn: 43844
2007-11-07 21:48:35 +00:00
ef2d838fef
Stay within 80 columns.
...
llvm-svn: 43843
2007-11-07 21:04:59 +00:00
6e976915a3
Add testcase
...
llvm-svn: 43839
2007-11-07 19:36:26 +00:00
abcbb0493a
Updated VC++ build system
...
llvm-svn: 43838
2007-11-07 19:34:40 +00:00
Fariborz Jahanian