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102 Commits

Author SHA1 Message Date
Nick Lewycky
c2306ff5b4 Fix typo in comment. 
llvm-svn: 36873
 2007-05-06 13:37:16 +00:00
Devang Patel
cd45427a87 Drop 'const' 
llvm-svn: 36662
 2007-05-03 01:11:54 +00:00
Devang Patel
8ee9065162 Use 'static const char' instead of 'static const int'. 
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. 
llvm-svn: 36632
 2007-05-01 21:15:47 +00:00
Devang Patel
6a358e5694 Mem2Reg does not need TargetData. 
llvm-svn: 36446
 2007-04-25 18:41:11 +00:00
Devang Patel
b6ef7bc5d9 Remove unused function argument. 
llvm-svn: 36441
 2007-04-25 17:15:20 +00:00
Owen Anderson
41b527b75f Move more passes to using ETForest instead of DominatorTree. 
llvm-svn: 36271
 2007-04-20 06:27:13 +00:00
Owen Anderson
85b0e20f2a Completely purge DomSet. This is the (hopefully) final patch for PR1171. 
llvm-svn: 35731
 2007-04-07 07:17:27 +00:00
Owen Anderson
41bf50021d Expunge DomSet from CodeExtractor. This is part of the continuing work 
on PR1171.

llvm-svn: 35726
 2007-04-07 05:31:27 +00:00
Chris Lattner
71fe09f397 Switch inliner over to use DenseMap instead of std::map for ValueMap. This 
speeds up the inliner 16%.

llvm-svn: 33801
 2007-02-03 00:08:31 +00:00
Chris Lattner
854464d748 move constant folding code out of Utils/Local into libanalysis 
llvm-svn: 33681
 2007-01-30 23:46:43 +00:00
Chris Lattner
23628987e2 The inliner/cloner can now optionally take TargetData info, which can be 
used by constant folding.

llvm-svn: 33676
 2007-01-30 23:22:39 +00:00
Chris Lattner
59ba02e557 Change constant folding APIs to take an optional TargetData, and change 
ConstantFoldInstOperands/ConstantFoldCall to take a pointer to an array
of operands + size, instead of an std::vector.

llvm-svn: 33669
 2007-01-30 23:12:47 +00:00
Reid Spencer
4428c3483b For PR950: 
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
Jeff Cohen
e1003da1a2 Unbreak VC++ build. 
llvm-svn: 31464
 2006-11-05 19:31:28 +00:00
Chris Lattner
65f872288d add option to isCriticalEdge 
llvm-svn: 31258
 2006-10-28 06:58:17 +00:00
Chris Lattner
85bc826ca6 Expose a smarter way to break critical edges. 
llvm-svn: 31256
 2006-10-28 06:44:56 +00:00
Chris Lattner
0f5ef733cc Force anything that #includes llvm/Transforms/Utils/UnifyFunctionExitNodes.h 
to link in the implementation.  Thanks to Anton Korobeynikov for figuring out
what was going on here.

llvm-svn: 28660
 2006-06-02 18:40:06 +00:00
Chris Lattner
fcb019fcb6 Implement a new method: CloneAndPruneFunctionInto, as documented. 
llvm-svn: 28518
 2006-05-27 01:21:50 +00:00
Chris Lattner
c8b9439f3a Add an interface to constant fold and instruction given it's opcode, type 
and operands.

llvm-svn: 28516
 2006-05-27 01:17:40 +00:00
Chris Lattner
9a0d02f8f7 Add a CloneModule call that exposes the mapping of values from the old module 
to the new module.  Patch provided by Nick Lewycky!

llvm-svn: 28349
 2006-05-17 18:05:35 +00:00
Chris Lattner
2070effca0 This is a proper fix for the compiler warning. A termination condition is 
not needed, as it can never be reached: an edge must exist.

llvm-svn: 28282
 2006-05-14 02:01:22 +00:00
Reid Spencer
e343483440 Fix an infinite loop bug that Vladimir Prus identified. 
llvm-svn: 28281
 2006-05-13 18:11:32 +00:00
Chris Lattner
0d03d576e4 Remove a level of indirection. 
llvm-svn: 26109
 2006-02-10 21:32:11 +00:00
Chris Lattner
3e2e2b22ec Teach inline function how to update the callgraph when it makes changes. 
llvm-svn: 25318
 2006-01-14 20:05:06 +00:00
Chris Lattner
67fb415248 Allow the code cloning interfaces to capture some important info about the 
code being cloned if the client wants.

llvm-svn: 25281
 2006-01-13 18:39:17 +00:00
John Criswell
0893d5847f Move some constant folding functions into LLVMAnalysis since they are used 
by Analysis and Transformation passes.

llvm-svn: 24038
 2005-10-27 16:00:10 +00:00
Chris Lattner
dbef366ea5 allow demotion to volatile values 
llvm-svn: 23472
 2005-09-27 19:38:43 +00:00
Chris Lattner
2a5d66d0e1 add a new function 
llvm-svn: 23443
 2005-09-26 05:26:32 +00:00
Chris Lattner
1fc1d60d5a add a helper 
llvm-svn: 22823
 2005-08-17 06:34:37 +00:00
Nate Begeman
ef41400067 Fix a fixme in CondPropagate.cpp by moving a PhiNode optimization into 
BasicBlock's removePredecessor routine.  This requires shuffling around
the definition and implementation of hasContantValue from Utils.h,cpp into
Instructions.h,cpp

llvm-svn: 22664
 2005-08-04 23:24:19 +00:00
Misha Brukman
58c97e67f3 Remove trailing whitespace 
llvm-svn: 21412
 2005-04-21 20:59:05 +00:00
Chris Lattner
dd0094e4ed Convert 'struct' to 'class' in various places to adhere to the coding standards 
and work better with VC++.  Patch contributed by Morten Ofstad!

llvm-svn: 17281
 2004-10-27 16:14:51 +00:00
Chris Lattner
cd83905b39 Add support for the unreachable instruction 
llvm-svn: 17039
 2004-10-16 18:06:43 +00:00
Chris Lattner
12d1ccfbd8 Add an optional argument to PromoteMemToReg 
llvm-svn: 16346
 2004-09-15 01:02:30 +00:00
Misha Brukman
0ae5becf22 Moved to include/llvm/Support 
llvm-svn: 14350
 2004-06-23 17:24:53 +00:00
Alkis Evlogimenos
fd3b0971bf Declare function defined in namespace llvm as gcc-3.4 doesn't accept a definition in a namespace of a non-declared function. 
llvm-svn: 13602
 2004-05-19 19:17:48 +00:00
Misha Brukman
d41853bbe2 Aggregating function arguments is now an option. Default is `no', as before. 
llvm-svn: 13142
 2004-04-23 23:54:34 +00:00
Chris Lattner
2bf8038c69 Add new interfaces 
llvm-svn: 12918
 2004-04-13 19:28:32 +00:00
Chris Lattner
f5af93a6bb The code extractor needs dominator information, so we provide it. 
llvm-svn: 12482
 2004-03-18 03:47:46 +00:00
Chris Lattner
fa7a97f573 Make this header file self-contained 
llvm-svn: 12480
 2004-03-18 03:14:56 +00:00
Chris Lattner
739eb75cd4 cleanup comment 
llvm-svn: 12463
 2004-03-17 01:29:36 +00:00
Chris Lattner
6d84c5547a Remove dead file 
llvm-svn: 12371
 2004-03-14 02:13:57 +00:00
Chris Lattner
7ed7f02c3a Move DemoteRegToStack prototype out of DemoteRegToStack.h to this file. 
llvm-svn: 12367
 2004-03-14 02:13:07 +00:00
Misha Brukman
057b5d5519 Add prototype for ExtractCodeRegion() 
llvm-svn: 12069
 2004-03-02 00:20:32 +00:00
Misha Brukman
f5abaea3a5 Add ability to extract a single basic block into a new function. 
llvm-svn: 12052
 2004-03-01 18:27:13 +00:00
Misha Brukman
13b5b048fb New Function-level transformation utils. 
llvm-svn: 11938
 2004-02-28 03:33:30 +00:00
Chris Lattner
0d6e2dfd13 Check in header file I forgot before. 
llvm-svn: 11115
 2004-02-04 03:59:08 +00:00
Chris Lattner
98a45667fb llvm::ConstantFoldInstruction 
llvm-svn: 10787
 2004-01-12 18:25:56 +00:00
Chris Lattner
c1952a1fd6 Add new function 
llvm-svn: 10529
 2003-12-19 05:56:28 +00:00