1207cd6b1b
Silenced a VC++ warning.
...
llvm-svn: 43374
2007-10-25 23:49:14 +00:00
18a9273e61
Add a new DenseSet abstraction.
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llvm-svn: 42474
2007-09-30 00:47:20 +00:00
342181c51d
Switch to densemap rather than std::set
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llvm-svn: 42462
2007-09-29 00:50:40 +00:00
a447de7065
Ignore redundant constraints
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llvm-svn: 42397
2007-09-27 15:42:23 +00:00
d40e795c19
Don't execute dump unless NDEBUG isn't defined.
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llvm-svn: 42280
2007-09-24 22:43:48 +00:00
c82c9f078a
Comment fixups
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llvm-svn: 42279
2007-09-24 22:20:45 +00:00
5d7136a1df
Implement offline variable substitution in order to reduce memory
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and time usage.
Fixup operator == to make this work, and add a resize method to DenseMap
so we can resize our hashtable once we know how big it should be.
llvm-svn: 42269
2007-09-24 19:45:49 +00:00
90aaa1dcf7
Fix bug in andersen's related to test_and_set.
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Add operator == and != to SparseBitVector.
Simplify code for test_and_set
llvm-svn: 42018
2007-09-16 23:59:53 +00:00
ffce584d1c
Rewrite of andersen's to be about 100x faster, cleaner, and begin to support field sensitivity
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llvm-svn: 42016
2007-09-16 21:45:02 +00:00
e7da2d6ac3
Fix typo in comment.
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llvm-svn: 36873
2007-05-06 13:37:16 +00:00
8c78a0bff0
Drop 'const'
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llvm-svn: 36662
2007-05-03 01:11:54 +00:00
e95c6ad802
Use 'static const char' instead of 'static const int'.
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Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.
llvm-svn: 36652
2007-05-02 21:39:20 +00:00
09f162ca6a
Do not use typeinfo to identify pass in pass manager.
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llvm-svn: 36632
2007-05-01 21:15:47 +00:00
b622c11f77
Unbreak VC++ build.
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llvm-svn: 34917
2007-03-05 00:00:42 +00:00
f75727ab14
Make classes in anonymous namespaces use VISIBILITY_HIDDEN to help reduce
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LLVM's footprint and speed up linking.
llvm-svn: 33941
2007-02-05 23:42:17 +00:00
2341c22ec7
Changes to support making the shift instructions be true BinaryOperators.
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This feature is needed in order to support shifts of more than 255 bits
on large integer types. This changes the syntax for llvm assembly to
make shl, ashr and lshr instructions look like a binary operator:
shl i32 %X, 1
instead of
shl i32 %X, i8 1
Additionally, this should help a few passes perform additional optimizations.
llvm-svn: 33776
2007-02-02 02:16:23 +00:00
5301e7c605
For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid
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confusion with external linkage types.
llvm-svn: 33663
2007-01-30 20:08:39 +00:00
266e42b312
For PR950:
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This patch removes the SetCC instructions and replaces them with the ICmp
and FCmp instructions. The SetCondInst instruction has been removed and
been replaced with ICmpInst and FCmpInst.
llvm-svn: 32751
2006-12-23 06:05:41 +00:00
57ef942306
eliminate static ctors from Statistics
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llvm-svn: 32697
2006-12-19 22:30:33 +00:00
f3baad3ee1
Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are
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now cerr, cout, and NullStream resp.
llvm-svn: 32298
2006-12-07 01:30:32 +00:00
700b873130
Detemplatize the Statistic class. The only type it is instantiated with
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is 'unsigned'.
llvm-svn: 32279
2006-12-06 17:46:33 +00:00
afd54eb8b6
Replacing std::iostreams with llvm iostreams. Some of these changes involve
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adding a temporary wrapper around the ostream to make it friendly to
functions expecting an LLVM stream. This should be fixed in the future.
llvm-svn: 31990
2006-11-29 00:19:40 +00:00
6c38f0bb07
For PR950:
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The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.
llvm-svn: 31931
2006-11-27 01:05:10 +00:00
4b1a04ac62
Replaced DEBUG(std::cerr with DOUT.
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llvm-svn: 31812
2006-11-17 07:36:54 +00:00
fdff938a7e
For PR950:
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This patch converts the old SHR instruction into two instructions,
AShr (Arithmetic) and LShr (Logical). The Shr instructions now are not
dependent on the sign of their operands.
llvm-svn: 31542
2006-11-08 06:47:33 +00:00
de46e48420
For PR786:
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Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.
llvm-svn: 31380
2006-11-02 20:25:50 +00:00
e7141c8be6
For PR387:
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Close out this long standing bug by removing the remaining overloaded
virtual functions in LLVM. The -Woverloaded-virtual option is now turned on.
llvm-svn: 29934
2006-08-28 01:02:49 +00:00
97c9f20c52
simplify AnalysisGroup registration, eliminating one typeid call.
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llvm-svn: 29932
2006-08-28 00:42:29 +00:00
c2d3d3112e
eliminate RegisterOpt. It does the same thing as RegisterPass.
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llvm-svn: 29925
2006-08-27 22:42:52 +00:00
f7300b2706
It was pointed out that DEBUG() is only available with -debug.
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llvm-svn: 29106
2006-07-11 18:25:13 +00:00
c3d341ea98
Ensure that dump calls that are associated with asserts are removed from
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non-debug build.
llvm-svn: 29105
2006-07-11 17:58:07 +00:00
aa2372562e
Patches to make the LLVM sources more -pedantic clean. Patch provided
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by Anton Korobeynikov! This is a step towards closing PR786.
llvm-svn: 28447
2006-05-24 17:04:05 +00:00
bce2626d8a
updates for recent changes
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llvm-svn: 26481
2006-03-03 01:21:36 +00:00
6806c02380
Add explicit iostream #includes
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llvm-svn: 25513
2006-01-22 23:19:18 +00:00
9144ec4764
core changes for varargs
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llvm-svn: 22254
2005-06-18 18:34:52 +00:00
01808caded
Remove trailing whitespace
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llvm-svn: 21416
2005-04-21 21:13:18 +00:00
7e0a534cba
do not crash when using -debug
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llvm-svn: 21092
2005-04-05 01:12:03 +00:00
b919b21777
do not dereference an extra layer of pointers to determine if an external
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call can modify a memory location. This fixes
test/Regression/Analysis/Andersens/modreftest.ll
llvm-svn: 21088
2005-04-04 22:23:21 +00:00
af4d93cd39
import all of the rest of the stubs that dsa uses for direct comparison
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llvm-svn: 20932
2005-03-29 20:36:05 +00:00
4dba2ee974
learn about some more functions.
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llvm-svn: 20929
2005-03-29 20:04:24 +00:00
ca85130b0a
Fix a major problem with global variable initializers. This could cause
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us to have stuff pointing to the null pointer, which makes no sense
(the null ptr is an ssa value, not the null object)
llvm-svn: 20922
2005-03-29 17:21:53 +00:00
dd94b2d01e
add some more functions, ignore setcc for constraints!
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llvm-svn: 20917
2005-03-29 06:52:20 +00:00
7617e886c1
Handle "known" external calls context sensitively, add support for realloc
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and a couple of other functions that are important.
Handle aggregate undef values for gv initializers
llvm-svn: 20914
2005-03-29 06:09:07 +00:00
81b6d86a3a
Teach andersens that non-escaping memory cannot be mod/ref'd by external fn calls.
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llvm-svn: 20891
2005-03-28 06:21:17 +00:00
009585d2ac
Fix grammar
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llvm-svn: 20890
2005-03-28 04:32:12 +00:00
a8ad8b2826
Make anders-aa much more precise by not being completely pessimistic about
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external functions. Teach it about a few important ones.
llvm-svn: 20889
2005-03-28 04:03:52 +00:00
147f8b789c
wrap some long lines
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llvm-svn: 20884
2005-03-27 22:03:46 +00:00
ea69f1f9e8
teach andersens about undef
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llvm-svn: 20881
2005-03-27 18:58:23 +00:00
531f9e92d4
This mega patch converts us from using Function::a{iterator|begin|end} to
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using Function::arg_{iterator|begin|end}. Likewise Module::g* -> Module::global_*.
This patch is contributed by Gabor Greif, thanks!
llvm-svn: 20597
2005-03-15 04:54:21 +00:00
cede1ce95a
Add even more missing createXxxPass functions.
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llvm-svn: 19402
2005-01-08 22:01:16 +00:00
Hartmut Kaiser