Chris Lattner
6536f0c35f
Allow parsing select instruction and constant expr
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llvm-svn: 12313
2004-03-12 05:51:36 +00:00
Chris Lattner
e2b27080e7
Insert functions into the module promptly, not lazily. This fixes a bug
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I introduced last night. Note to self: test the *correct* tree...
llvm-svn: 12220
2004-03-08 16:14:19 +00:00
Chris Lattner
75998c0885
Eliminate a REALLY HORRIBLE API: mutateReferences, which is gross gross gross.
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llvm-svn: 12212
2004-03-08 06:09:57 +00:00
Chris Lattner
7289e62874
It turns out that the two dimensional vectors were causing big slowdowns
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in this for programs with lots of types (like the testcase in PR224).
The problem was that the type ID that the outer vector was using was not
very dense (as many types are getting resolved), so the vector is large
and gets reallocated a lot.
Since there are a lot of values in the program (the .ll file is 10M),
each reallocation has to copy the subvectors, which is also quite slow
(this wouldn't be a problem if C++ supported move semantics, but it
doesn't, at least not yet :(
Changing the outer data structure to a map speeds a release build of
llvm-as up from 11.21s to 5.13s on the testcase in PR224.
llvm-svn: 11244
2004-02-09 21:03:38 +00:00
Chris Lattner
edd4500cf0
When resolving upreferences, if multiple uprefs will be resolved to the same
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type at the same time, resolve the upreferences to each other before resolving
it to the outer type. This shaves off some time from the testcase in PR224, from
25.41s -> 21.72s.
llvm-svn: 11241
2004-02-09 18:53:54 +00:00
Chris Lattner
ac6db755c3
Adjust to the changed StructType interface. In particular, getElementTypes() is gone.
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llvm-svn: 11228
2004-02-09 04:37:31 +00:00
Chris Lattner
fa829be4d3
Start using the new and improve interface to FunctionType arguments
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llvm-svn: 11224
2004-02-09 04:14:01 +00:00
Chris Lattner
a9634a0ee3
This #include is not needed, it should have been removed with the last patch
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llvm-svn: 11222
2004-02-09 03:22:32 +00:00
Chris Lattner
3cb4167b26
Instead of searching the entire type graph for a type to determine if it
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contains the type we are looking for, just search the immediately used types.
We can only do this because we keep the "current" type in the nesting level
as we decrement upreferences.
This change speeds up the testcase in PR224 from 50.4s to 22.08s, not
too shabby.
llvm-svn: 11221
2004-02-09 03:19:29 +00:00
Chris Lattner
a263b85fe6
Upreferences are always OpaqueTypes, meaning that it is impossible for a non-abstract
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type from containing one. This speeds up the asmparser on the testcase in PR224 from
61->50s.
llvm-svn: 11220
2004-02-09 03:03:10 +00:00
Chris Lattner
17235712fb
Change the 'exception' destination to the 'unwind' destination. We will always
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allow 'except' instead of 'unwind' here though.
llvm-svn: 11203
2004-02-08 21:48:25 +00:00
Chris Lattner
1b7d4d7b63
Don't use ConstantExpr::getShift anymore
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llvm-svn: 10791
2004-01-12 19:08:43 +00:00
Chris Lattner
fd2a514199
Minor code cleanups. The only bugfix is to the UR_DEBUG stuff which didn't
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compile when enabled.
llvm-svn: 10657
2003-12-31 02:18:11 +00:00
Chris Lattner
87c593b882
Right, fix the problem with invoke instructions, not just call instructions
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llvm-svn: 10599
2003-12-23 22:18:36 +00:00
Chris Lattner
601415ed84
Do not delete the type holder until after the call instruction has been
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constructed!
llvm-svn: 10598
2003-12-23 20:39:17 +00:00
Chris Lattner
e970301580
Minor cleanups, plug a minor memory leak
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llvm-svn: 10596
2003-12-23 20:05:15 +00:00
Chris Lattner
6789a0b1d4
To not barf when an error occurs.
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llvm-svn: 10236
2003-11-26 07:24:58 +00:00
Chris Lattner
2a18c640df
Fix PR147
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llvm-svn: 10204
2003-11-25 03:54:16 +00:00
Chris Lattner
3ae303cc8c
Check return types of functions
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llvm-svn: 10146
2003-11-21 22:32:23 +00:00
Chris Lattner
199bb859a9
Don't crash on bogus source value
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llvm-svn: 10132
2003-11-21 20:27:35 +00:00
Chris Lattner
ebcf5a5dba
Fix bug PR107, patch contributed by Reid Spencer!
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llvm-svn: 9911
2003-11-12 04:40:30 +00:00
Brian Gaeke
960707c335
Put all LLVM code into the llvm namespace, as per bug 109.
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llvm-svn: 9903
2003-11-11 22:41:34 +00:00
Chris Lattner
0fc43a6048
Make sure that PHI node operands are first class types
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llvm-svn: 9607
2003-10-30 01:38:18 +00:00
Misha Brukman
ad44de185d
* Eliminate `using' directive
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* Order #includes as per style guide
llvm-svn: 9429
2003-10-23 18:00:34 +00:00
John Criswell
29265fe981
Added LLVM copyright header.
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llvm-svn: 9321
2003-10-21 15:17:13 +00:00
John Criswell
4436c49787
Added LLVM copyright notice to Makefiles.
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llvm-svn: 9312
2003-10-20 22:26:57 +00:00
John Criswell
482202a601
Added LLVM project notice to the top of every C++ source file.
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Header files will be on the way.
llvm-svn: 9298
2003-10-20 19:43:21 +00:00
Chris Lattner
24c67e8553
Eliminate unused class
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llvm-svn: 9270
2003-10-19 21:39:41 +00:00
Chris Lattner
b94550e537
Change the Opcode enum for PHI nodes from "Instruction::PHINode" to "Instruction::PHI" to be more consistent with the other instructions.
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llvm-svn: 9269
2003-10-19 21:34:28 +00:00
Chris Lattner
0079e7dd6d
New revised variable argument handling support
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llvm-svn: 9219
2003-10-18 05:53:13 +00:00
Chris Lattner
0aa8eaf7bf
Tighten up handling of checks for shift instructions
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llvm-svn: 9191
2003-10-17 05:11:44 +00:00
Chris Lattner
6187774380
Minor cleanups
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llvm-svn: 9177
2003-10-16 20:12:13 +00:00
Chris Lattner
068ad84038
Add support for 'weak' linkage.
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llvm-svn: 9171
2003-10-16 18:29:00 +00:00
Chris Lattner
f95d9b99b3
Decrease usage of use_size()
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llvm-svn: 9135
2003-10-15 16:48:29 +00:00
Chris Lattner
44d2c3514a
Regularize header file comments
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llvm-svn: 9071
2003-10-13 03:32:08 +00:00
Brian Gaeke
bc12709888
Include <cctype> and <cstdlib> instead of <ctype.h> and "Config/stdlib.h".
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llvm-svn: 9036
2003-10-10 19:12:08 +00:00
Chris Lattner
8ad183194b
Reserve space for PHI operands
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llvm-svn: 9007
2003-10-10 16:34:58 +00:00
Chris Lattner
f4120d9a2a
Accept 'weak' as a linkage type. For now, just turn it into linkonce linkage
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llvm-svn: 8998
2003-10-10 04:54:02 +00:00
Chris Lattner
6f8cd63693
Add better checking
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llvm-svn: 8996
2003-10-10 03:56:01 +00:00
Chris Lattner
5c02edbf5c
The objects mapped are really PATypeHolders, not PATypeHandles
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llvm-svn: 8822
2003-10-02 19:00:34 +00:00
Misha Brukman
d4d259cafb
Uppercase the acronym ASCII.
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llvm-svn: 8676
2003-09-22 23:50:25 +00:00
Chris Lattner
9eea08caa2
Oops, look at the VOLATILE marker, not the opcode
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llvm-svn: 8413
2003-09-08 20:29:46 +00:00
Chris Lattner
9c58cf6d03
Add support for the unwind instruction
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llvm-svn: 8408
2003-09-08 18:54:55 +00:00
Chris Lattner
8b1680eadb
Parse volatile loads/stores
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llvm-svn: 8402
2003-09-08 18:20:29 +00:00
Chris Lattner
667ded9bf8
Remove gross old hacky code that was in there for backwards compatibility
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1 year is plenty of migration time!
llvm-svn: 8282
2003-09-01 16:31:28 +00:00
Chris Lattner
6a2b859191
Rename SwitchInst::dest_push_back -> addCase
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llvm-svn: 8089
2003-08-23 23:14:52 +00:00
Chris Lattner
9eb287583b
Accept double quoted strings everwhere we accept a %ABC variable name.
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This introduces one more innoculous shift-reduce conflict, but will REALLY
help the type names generated by the C++ frontend, which wants to use all
kinds of crazy stuff.
llvm-svn: 8050
2003-08-22 05:42:10 +00:00
Misha Brukman
7eb05a170a
Spell `necessary' correctly.
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llvm-svn: 7944
2003-08-18 14:43:39 +00:00
Chris Lattner
f26a8ee580
Remove redundant const qualifiers from cast<> expressions
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llvm-svn: 7253
2003-07-23 15:30:06 +00:00
Misha Brukman
7fdaab4f68
The word `separate' only has one `e'.
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llvm-svn: 7173
2003-07-14 17:20:40 +00:00