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44 Commits

Author SHA1 Message Date
Devang Patel
0c927a80fe Use ValueMap instead of DenseMap. 
The ValueMapper used by various cloning utility maps MDNodes also.

llvm-svn: 106706
 2010-06-24 00:33:28 +00:00
Devang Patel
373b10cbaa Cosmetic change. 
Do not use "ValueMap" as a name for a local variable or an argument.

llvm-svn: 106698
 2010-06-23 23:55:51 +00:00
Chris Lattner
66d1a6ad69 rename InlineInfo.DevirtualizedCalls -> InlinedCalls to 
reflect that it includes all inlined calls now, not just
devirtualized ones.

llvm-svn: 102824
 2010-05-01 01:26:13 +00:00
Chris Lattner
a61306d68f switch InlineInfo.DevirtualizedCalls's list to be of WeakVH. 
This fixes a bug where calls inlined into an invoke would get
changed into an invoke but the array would keep pointing to
the (now dead) call.  The improved inliner behavior is still
disabled for now.

llvm-svn: 102196
 2010-04-23 18:37:01 +00:00
Chris Lattner
5d87e1be44 The inliner was choosing to not consider call sites 
that appear in the SCC as a result of inlining as candidates
for inlining.  Change this so that it *does* consider call 
sites that change from being indirect to being direct as a
result of inlining.  This allows it to completely 
"devirtualize" the testcase.

llvm-svn: 102146
 2010-04-22 23:37:35 +00:00
Chris Lattner
5edbd34cff refactor the interface to InlineFunction so that most of the in/out 
arguments are handled with a new InlineFunctionInfo class.  This 
makes it easier to extend InlineFunction to return more info in the
future.

llvm-svn: 102137
 2010-04-22 23:07:58 +00:00
Benjamin Kramer
cfe07fadc7 Don't bother with sprintf, just pass the Twine through. 
llvm-svn: 94684
 2010-01-27 19:58:47 +00:00
Dan Gohman
4e04fb5ca8 Eliminate unnecessary LLVMContexts. 
llvm-svn: 91729
 2009-12-18 23:42:08 +00:00
Devang Patel
5c983cb2ab Implement support to debug inlined functions. 
llvm-svn: 86748
 2009-11-10 23:06:00 +00:00
Chris Lattner
becb2e9534 enhance InlineFunction to be able to optionally return 
a the list of static allocas that it inlined.

llvm-svn: 80203
 2009-08-27 04:20:52 +00:00
Chris Lattner
7fbde3dedf smallvectorize the list of returns built by CloneAndPruneFunctionInto. 
llvm-svn: 80202
 2009-08-27 04:02:30 +00:00
Chris Lattner
8b277ab324 remove CloneTrace, which appears to be dead since 2004. 
llvm-svn: 80201
 2009-08-27 03:56:43 +00:00
Benjamin Kramer
9a590500ea Make LLVMContext and LLVMContextImpl classes instead of structs. 
llvm-svn: 78690
 2009-08-11 17:45:13 +00:00
Owen Anderson
cf2c39dc30 Factor some of the constants+context related code out into a separate header, to make LLVMContextImpl.h 
not hideous.  Also, fix some MSVC compile errors.

llvm-svn: 78115
 2009-08-04 22:41:48 +00:00
Dan Gohman
f6caa6f1e3 Make Loop and MachineLoop be subclasses of LoopBase, rather than typedefs, 
using the Curiously Recurring Template Pattern with LoopBase.

This will help further refactoring, and future functionality for
Loop. Also, Headers can now foward-declare Loop, instead of pulling
in LoopInfo.h or doing tricks.

llvm-svn: 75519
 2009-07-13 21:51:15 +00:00
Owen Anderson
81b8dabb53 Add a pointer to the owning LLVMContext to Module. This requires threading LLVMContext through a lot 
of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools.

Patches for Clang and LLVM-GCC to follow.

llvm-svn: 74614
 2009-07-01 16:58:40 +00:00
Evan Cheng
ce2c3b07ba Revert 51775. 
llvm-svn: 51795
 2008-05-30 22:47:19 +00:00
Evan Cheng
8ebaae9d1c Patches for building llvm on Solaris x86. Contributed by Nathan Keynes. 
llvm-svn: 51775
 2008-05-30 17:16:20 +00:00
Chris Lattner
ff7707de37 don't include loopinfo.h from this file. 
llvm-svn: 45858
 2008-01-11 06:30:04 +00:00
Chris Lattner
e0b1ee937a Don't attribute in file headers anymore. See llvmdev for the 
discussion of this change.  Boy are my fingers tired. ;-)

llvm-svn: 45411
 2007-12-29 19:59:42 +00:00
Owen Anderson
7b92dab615 Start the process of making MachineLoopInfo possible by templating Loop. 
llvm-svn: 44097
 2007-11-14 02:33:58 +00:00
Devang Patel
d412a2a0ed Add utility to clone loops. 
llvm-svn: 40997
 2007-08-10 17:59:47 +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
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
fcb019fcb6 Implement a new method: CloneAndPruneFunctionInto, as documented. 
llvm-svn: 28518
 2006-05-27 01:21:50 +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
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
Misha Brukman
58c97e67f3 Remove trailing whitespace 
llvm-svn: 21412
 2005-04-21 20:59:05 +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
Chris Lattner
0d6e2dfd13 Check in header file I forgot before. 
llvm-svn: 11115
 2004-02-04 03:59:08 +00:00
Brian Gaeke
d25f86d683 Put all LLVM code into the llvm namespace, as per bug 109. 
llvm-svn: 9903
 2003-11-11 22:41:34 +00:00
John Criswell
16c6cda9d5 Added LLVM copyright header (for lack of a better term). 
llvm-svn: 9304
 2003-10-20 20:19:47 +00:00
Chris Lattner
dbde8ba630 Fix an FLAT OUT WRONG comment 
llvm-svn: 8263
 2003-08-31 19:37:29 +00:00
Chris Lattner
e61cdf5a6e Add versions of InlineFunction which work on Invoke instructions and general call sites 
llvm-svn: 8105
 2003-08-24 06:58:32 +00:00
Tanya Lattner
eaa01f0821 Fixed comment width, changed arg to be const, fixed indentation, removed unnecessary includes. 
llvm-svn: 6476
 2003-05-31 20:01:37 +00:00
Tanya Lattner
ceefb5002a Sorry, correcting small typo. 
llvm-svn: 6433
 2003-05-30 15:53:50 +00:00
Tanya Lattner
117f7c0082 Added support for cloning a trace. 
llvm-svn: 6430
 2003-05-30 15:48:23 +00:00
Chris Lattner
47842943a5 Doxygenify comments 
llvm-svn: 6393
 2003-05-29 15:06:40 +00:00
Chris Lattner
17200af63c Add prototype for new CloneBasicBlock function 
llvm-svn: 5804
 2003-04-18 03:49:22 +00:00
Chris Lattner
29c4cbb5a5 Cloning stuff doesn't modify the source module 
llvm-svn: 4787
 2002-11-20 20:22:58 +00:00
Chris Lattner
e5a05ec13b Minor changes to cloning interface 
llvm-svn: 4770
 2002-11-19 22:54:01 +00:00
Chris Lattner
01ce78b4e1 Extend function cloning interface to support inlining 
llvm-svn: 4767
 2002-11-19 21:54:38 +00:00
Chris Lattner
697f2aac86 Merge cloning and inlining utilities 
llvm-svn: 4763
 2002-11-19 20:58:38 +00:00