Chris Lattner
65d6a9ee47
Fix bug with prior checkin
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4242 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-21 02:18:55 +00:00
Chris Lattner
0969c50cb8
- Make DSCallSite not inherit from std::vector. Renamed methods slightly.
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Make copy ctor have two versions to avoid dealing with conditional template
argument. DSCallSite ctor now takes all arguments instead of taking one
and being populated later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4240 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-21 02:08:03 +00:00
Chris Lattner
0c8d73b74c
Avoid extra copy
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4239 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-20 22:12:06 +00:00
Chris Lattner
9de906c72a
Simplify code a bit, add comment flyer
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4238 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-20 22:11:44 +00:00
Chris Lattner
7836d609fa
Split some long lines
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4237 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-20 22:11:17 +00:00
Vikram S. Adve
26b98265b7
Remove spurious caller pointer in DSCallSite.
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Also add functions to access pointer argument nodes cleanly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4235 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-20 21:41:02 +00:00
Chris Lattner
e80fe61a72
This function can be static
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4234 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-20 20:39:31 +00:00
Chris Lattner
d1f8d0abeb
Fix previous checkin :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4233 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-20 20:39:17 +00:00
Chris Lattner
bd14460289
Avoid extra callSite copy
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4232 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-20 20:32:13 +00:00
Chris Lattner
af4800b8a9
Print the array flag
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4231 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-20 20:29:10 +00:00
Vikram S. Adve
42fd169310
Added a first-class representation for each call site that can be
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used in the DS graphs. Essentially, what was vector<DSNodeHandle>
before is now a DSCallSite with the same vector, plus pointers to the
CallInst and the caller Function. The special-purpose class
BUDataStructure::CallSite is no longer needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4228 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-20 18:07:37 +00:00
Chris Lattner
a3f8586d9d
Convert typerec to be a structure instead of a pair
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4226 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-18 18:22:46 +00:00
Chris Lattner
dc062d3e6c
Print Mod/ref info
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4224 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17 22:13:28 +00:00
Chris Lattner
06285237ea
Calculate mod/ref info
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4223 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17 22:13:19 +00:00
Chris Lattner
97e7f083f2
Remove more obsolete code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4221 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17 20:53:12 +00:00
Chris Lattner
cf15db34d3
* Make the DSGraph cloner automatically merge global nodes
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* BUClosure doesn't have to worry about global nodes
* TDClosure now works with global nodes
* Reenable DNE on TD pass, now that globals work right
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4220 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17 20:09:52 +00:00
Chris Lattner
1a33e31758
* Apparently string::find doesn't work right on our sun boxes. Work around this.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4219 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17 16:22:08 +00:00
Chris Lattner
3cc061c0e9
Remove obsolete code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4218 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17 04:58:10 +00:00
Chris Lattner
19db0492b8
Enable incompleteness marking
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4217 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17 04:57:28 +00:00
Chris Lattner
c966a2acee
Really disable pool allocator
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4216 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17 04:57:09 +00:00
Chris Lattner
0e74412cee
* First try at implementing TD pass this does not merge global nodes yet,
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among other things.
* Significant rewrite of TD pass to avoid potentially N^2 algorithms if
possible. It is still not complete, but at least it's checked in now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4215 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17 04:26:54 +00:00
Chris Lattner
e25ab83a5f
Reenable printing of TD analysis
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4214 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17 04:24:30 +00:00
Chris Lattner
613692c106
* Add data structures and code to track the call sites for each function
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4213 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17 04:24:08 +00:00
Chris Lattner
e17a4e8b55
Cleanup data structure graph printer, eliminate hard coded printing in
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favor of generic printer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4209 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-17 01:02:46 +00:00
Chris Lattner
962ee45fe6
Make sure to print out the call nodes as well
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4203 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-16 20:16:16 +00:00
Chris Lattner
e8e035b591
Fix bug: CBackend/2002-10-16-External.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4201 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-16 20:08:47 +00:00
Chris Lattner
eb265cdc90
* Print the "return" node in the graphs
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4199 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-16 02:04:36 +00:00
Chris Lattner
ff5feedf28
The second element of the iterator is really an offset, not a link
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4196 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-16 01:43:11 +00:00
Chris Lattner
641e1c252d
Specify the graph name
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4195 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-16 01:34:28 +00:00
Chris Lattner
f29e307765
- DSGraph Printing Improvements:
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* Print edge source labels again
* Override node shape to be Mrecord again, instead of just record.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4193 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-16 01:18:27 +00:00
Chris Lattner
04b72c821e
Fix bug: test/Regression/CBackend/2002-10-15-OpaqueTypeProblem.ll
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4190 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-16 00:08:22 +00:00
Chris Lattner
bf0a37b9aa
- Fix bug: Assembler/2002-10-15-NameClash.ll
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- Clean up code a bit, s/Method/Function/
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4188 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-15 21:41:14 +00:00
Chris Lattner
0dad6e9c95
- Eliminate SymbolTable::ParentSymTab, ST::localLookup, and
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Function::ParentSymTab. These aren't needed at all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4186 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-15 21:26:29 +00:00
Chris Lattner
fddc755a6f
- Fix LLI so that it simulates the endianness of the target machine
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correctly, despite the fact that the host machine might not be the same.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4180 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-15 20:34:05 +00:00
Chris Lattner
d344242f2e
Make sure to escape \'s when they are output
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4179 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-15 19:56:24 +00:00
Chris Lattner
85131c8277
- Add an endianness field to the TargetData datastructure
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4174 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-14 22:41:13 +00:00
Vikram S. Adve
edf3a727b7
Print "circular" warning message only in debug mode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4170 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-14 16:32:49 +00:00
Vikram S. Adve
efc9433960
Removed misleading const keyword.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4169 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-14 16:32:24 +00:00
Vikram S. Adve
cf911de3c6
Significant improvement: GEP used by a load or store no longer generates
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a separate ADD; instead just use the indexed load/store instruction!
Also, a bug fix: folding a GEP with a leading non-zero index with
its predecessor was incorrect: now it only happens if the predecessor
is pointing to an indexable type (aka SequentialType).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4168 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-14 16:30:55 +00:00
Chris Lattner
bb6b121689
Allow emission of names that start with an underscore. This is needed to
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interface with code that uses symbols in the ansi-c protected namespace. In
most cases this comes from system header files, such as stdio.h. In particular,
without this change, a reference to the __iob symbol is mangled into ll_iob,
which is not resolved by libc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4165 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-14 06:14:18 +00:00
Chris Lattner
6463e0df85
Clean up code a bit, no functionality changes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4162 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-14 03:34:17 +00:00
Chris Lattner
bbd4b303e3
There is no way to guarantee that constants are not forward referenced.
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Handle forward referenced constants in a general way. This fixes bug:
Assembler/2002-10-13-ConstantEncodingProblem.llx and allows the SPEC
197.parser benchmark to be built
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4161 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-14 03:33:02 +00:00
Chris Lattner
34048e2ace
- Dramatically simplify the Constant::mutateReferences implementation,
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allowing it to be called on all constant types (structures/arrays)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4160 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-14 03:30:23 +00:00
Chris Lattner
9e932bd566
This loop executed exactly one time, turn it into straightline code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4159 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-14 03:28:42 +00:00
Chris Lattner
479b54b6bb
Minor cleanups, no changes to functionality
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4157 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-14 00:48:57 +00:00
Vikram S. Adve
8e22ead3b4
Don't try to compute the size of an "array" element if the index is 0:
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the size may be unknown, and is not needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4153 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-13 21:47:44 +00:00
Chris Lattner
69da5cf261
- Change Function's so that their argument list is populated when they are
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constructed. Before, external functions would have an empty argument list,
now a Function ALWAYS has a populated argument list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4149 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-13 20:57:00 +00:00
Chris Lattner
0b16ae209a
- Rename Instruction::First*Op to *OpsBegin, and Num*Ops to *OpsEnd to
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reflect the fact that it's a range being defined.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4147 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-13 19:39:16 +00:00
Chris Lattner
f6c52db371
Halfway conversion from custom printing to GraphWriter printing
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4146 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-13 19:31:57 +00:00
Chris Lattner
eaa359586c
Account for global variables resolved more accurately.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4143 91177308-0d34-0410-b5e6-96231b3b80d8
2002-10-13 17:30:30 +00:00