Owen Anderson
cc33e89571
Revert the ConstantInt constructors back to their 2.5 forms where possible, thanks to contexts-on-types. More to come.
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llvm-svn: 77011
2009-07-24 23:12:02 +00:00
Owen Anderson
cc287b28c9
Get rid of the Pass+Context magic.
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llvm-svn: 76702
2009-07-22 00:24:57 +00:00
Owen Anderson
3501454313
These don't really need contexts either.
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llvm-svn: 75528
2009-07-13 22:18:28 +00:00
Owen Anderson
1e5155161a
Move more functionality over to LLVMContext.
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llvm-svn: 75497
2009-07-13 20:58:05 +00:00
Owen Anderson
393d8b0a0c
Begin the painful process of tearing apart the rat'ss nest that is Constants.cpp and ConstantFold.cpp.
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This involves temporarily hard wiring some parts to use the global context. This isn't ideal, but it's
the only way I could figure out to make this process vaguely incremental.
llvm-svn: 75445
2009-07-13 04:09:18 +00:00
Owen Anderson
121f736d9c
"LLVMContext* " --> "LLVMContext *"
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llvm-svn: 74878
2009-07-06 23:00:19 +00:00
Owen Anderson
a8ce571a68
Even more passes being LLVMContext'd.
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llvm-svn: 74781
2009-07-03 19:42:02 +00:00
Chris Lattner
87466e0995
Make the key of ValueRankMap an AssertingVH, so that we die violently
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if it dangles.
llvm-svn: 68150
2009-03-31 22:13:29 +00:00
Dale Johannesen
15de950459
This pass keeps a map of Instructions to Rank numbers,
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and was deleting Instructions without clearing the
corresponding map entry. This led to nondeterministic
behavior if the same address got allocated to another
Instruction within a short time.
llvm-svn: 67306
2009-03-19 17:22:53 +00:00
Dale Johannesen
e07f7b0e3d
Don't assign rank numbers to debug intrinsic "calls".
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This is needed so debug info doesn't change codegen.
llvm-svn: 66235
2009-03-06 01:41:59 +00:00
Devang Patel
ce00a4dac7
Fix build failure.
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llvm-svn: 59844
2008-11-21 21:00:20 +00:00
Devang Patel
a2ccbea45a
Silence unused variable warnings.
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llvm-svn: 59841
2008-11-21 20:00:59 +00:00
Dan Gohman
e1f9be27bc
Tidy up several unbeseeming casts from pointer to intptr_t.
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llvm-svn: 55779
2008-09-04 17:05:41 +00:00
Chris Lattner
b5e0d71a07
don't use the result of WriteAsOperand
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llvm-svn: 54979
2008-08-19 04:45:19 +00:00
Gabor Greif
d61f20217a
API change for {BinaryOperator|CmpInst|CastInst}::create*() --> Create. Legacy interfaces will be in place for some time. (Merge from use-diet branch.)
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llvm-svn: 51200
2008-05-16 19:29:10 +00:00
Dan Gohman
bab18cae46
Clean up the use of static and anonymous namespaces. This turned up
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several things that were neither in an anonymous namespace nor static
but not intended to be global.
llvm-svn: 51017
2008-05-13 00:00:25 +00:00
Dan Gohman
a363ba510c
Don't include <map> in Pass.h, which doesn't need it. This requires
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adding <map> to many files that actually do need it.
llvm-svn: 48667
2008-03-21 23:51:57 +00:00
Chris Lattner
0b6ec4a6b2
simplify some code, BreakUpSubtract always returns nonnull now.
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llvm-svn: 47251
2008-02-18 02:18:25 +00:00
Chris Lattner
51a663a8fe
fix pasto
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llvm-svn: 47242
2008-02-17 20:54:40 +00:00
Chris Lattner
4a34461d64
Split up subtracts into add+negate if they have a reassociable use or operand
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that is also a subtract. This implements PR2047 and Transforms/Reassociate/subtest2.ll
llvm-svn: 47241
2008-02-17 20:51:26 +00:00
Chris Lattner
cd6f9cea98
make the logic for breaking up subtracts more explicit, no
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functionality change.
llvm-svn: 47239
2008-02-17 20:44:51 +00:00
Dan Gohman
aad233ea10
Use empty() instead of comparing size() with zero.
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llvm-svn: 46514
2008-01-29 13:02:09 +00:00
Chris Lattner
ad9a6ccb83
Remove attribution from file headers, per discussion on llvmdev.
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llvm-svn: 45418
2007-12-29 20:36:04 +00:00
Nick Lewycky
c2306ff5b4
Fix typo in comment.
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llvm-svn: 36873
2007-05-06 13:37:16 +00:00
Devang Patel
cd45427a87
Drop 'const'
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llvm-svn: 36662
2007-05-03 01:11:54 +00:00
Devang Patel
8ee9065162
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
Devang Patel
38a66bc82e
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
Reid Spencer
1f970769e8
Prefer non-virtual calls to ConstantInt::isZero over virtual calls to
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Constant::isNullValue() in situations where it is possible.
llvm-svn: 34821
2007-03-02 00:28:52 +00:00
Reid Spencer
3a7689fe22
Use isUnitValue() instead of getZExtValue() == 1 which will prevent an
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assert if the ConstantInt's value is large.
llvm-svn: 34814
2007-03-01 21:51:23 +00:00
Reid Spencer
55e4e98a2a
For PR1195:
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Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.
llvm-svn: 34293
2007-02-15 02:26:10 +00:00
Chris Lattner
b131b3e07e
Simplify code by using value::takename
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llvm-svn: 34176
2007-02-11 01:23:03 +00:00
Reid Spencer
8749d297f5
Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in
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the Transforms library. This reduces debug library size by 132 KB, debug
binary size by 376 KB, and reduces link time for llvm tools slightly.
llvm-svn: 33939
2007-02-05 23:32:05 +00:00
Reid Spencer
e33c18f4d2
For PR970:
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Clean up handling of isFloatingPoint() and dealing with PackedType.
Patch by Gordon Henriksen!
llvm-svn: 33415
2007-01-21 00:29:26 +00:00
Chris Lattner
c5e1611848
rename Type::isIntegral to Type::isInteger, eliminating the old Type::isInteger.
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rename Type::getIntegralTypeMask to Type::getIntegerTypeMask.
This makes naming much more consistent. For example, there are now no longer any
instances of IntegerType that are not considered isInteger! :)
llvm-svn: 33225
2007-01-15 02:27:26 +00:00
Zhou Sheng
23d24526b2
For PR1043:
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Merge ConstantIntegral and ConstantBool into ConstantInt.
Remove ConstantIntegral and ConstantBool from LLVM.
llvm-svn: 33073
2007-01-11 12:24:14 +00:00
Reid Spencer
4428c3483b
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
Chris Lattner
9e7640cf02
Switch over Transforms/Scalar to use the STATISTIC macro. For each statistic
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converted, we lose a static initializer. This also allows GCC to emit warnings
about unused statistics.
llvm-svn: 32690
2006-12-19 21:40:18 +00:00
Bill Wendling
23b8b13c9d
Removing even more <iostream> includes.
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llvm-svn: 32320
2006-12-07 20:04:42 +00:00
Chris Lattner
a531ce882e
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
Chris Lattner
3d1758e08c
Remove the 'printname' argument to WriteAsOperand. It is always true, and
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passing false would make the asmprinter fail anyway.
llvm-svn: 32264
2006-12-06 06:16:21 +00:00
Reid Spencer
1abf69e923
For PR950:
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Replace the REM instruction with UREM, SREM and FREM.
llvm-svn: 31369
2006-11-02 01:53:59 +00:00
Reid Spencer
6833ffe8b8
For PR950:
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Make necessary changes to support DIV -> [SUF]Div. This changes llvm to
have three division instructions: signed, unsigned, floating point. The
bytecode and assembler are bacwards compatible, however.
llvm-svn: 31195
2006-10-26 06:15:43 +00:00
Reid Spencer
d414793dbc
For PR950:
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This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.
llvm-svn: 31063
2006-10-20 07:07:24 +00:00
Chris Lattner
a39dcb5377
eliminate RegisterOpt. It does the same thing as RegisterPass.
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llvm-svn: 29925
2006-08-27 22:42:52 +00:00
Chris Lattner
2118062b9c
Fix Transforms/Reassociate/2006-04-27-ReassociateVector.ll
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llvm-svn: 28007
2006-04-28 04:14:49 +00:00
Chris Lattner
92090188c3
Implement a FIXME, recusively reassociating
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A*A*B + A*A*C --> A*(A*B+A*C) --> A*(A*(B+C))
This implements Reassociate/mul-factor3.ll
llvm-svn: 26757
2006-03-14 16:04:29 +00:00
Chris Lattner
9ccb2201b8
extract some code into a method, no functionality change
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llvm-svn: 26755
2006-03-14 07:11:11 +00:00
Chris Lattner
0e3d81d8ff
Promote shifts by a constant to multiplies so that we can reassociate
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(x<<1)+(y<<1) -> (X+Y)<<1. This implements
Transforms/Reassociate/shift-factor.ll
llvm-svn: 26753
2006-03-14 06:55:18 +00:00
Chris Lattner
7694fbc4bb
Add factoring of multiplications, e.g. turning A*A+A*B into A*(A+B).
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Testcase here: Transforms/Reassociate/mulfactor.ll
llvm-svn: 26524
2006-03-04 09:31:13 +00:00
Chris Lattner
2588f0eb8f
Make iostream #inclusion explicit
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llvm-svn: 25514
2006-01-22 23:32:06 +00:00