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61728 Commits

Author SHA1 Message Date
Chris Lattner e8ad3f13fa remove now-dead argument. 
llvm-svn: 74091
 2009-06-24 18:17:56 +00:00
Chris Lattner cc5104dcc4 simplify personality function stub printing to use the mangler and 
decorateName like other stuff instead of special casing _.  Also, stick
it into GVStubs and let the normal stub printer print the stub instead 
of doing it manually.

llvm-svn: 74090
 2009-06-24 18:17:00 +00:00
Chris Lattner 63aab8a84c remove dead argument 
llvm-svn: 74089
 2009-06-24 18:00:11 +00:00
Chris Lattner fd682802e3 Rearrange some stuff in MachineOperand and add a new TargetFlags field. 
llvm-svn: 74087
 2009-06-24 17:54:48 +00:00
Anders Carlsson 74948d0701 Parse the C++0x decltype specifier. 
llvm-svn: 74086
 2009-06-24 17:47:40 +00:00
Owen Anderson 4d9e93c420 Update for LLVM API changes. 
llvm-svn: 74085
 2009-06-24 17:37:55 +00:00
Owen Anderson b70adf2b92 Get rid of the global CFGOnly flag by threading a ShortNames parameters through the GraphViz rendering code. 
Update other uses in the codebase for this change.

llvm-svn: 74084
 2009-06-24 17:37:09 +00:00
Chris Lattner 46be2e1557 fix the type of wchar_t for windows, PR4417 
llvm-svn: 74083
 2009-06-24 17:12:15 +00:00
Dale Johannesen 92c11e90c8 Rewrite 73900 per Duncan's suggestion. 
llvm-svn: 74082
 2009-06-24 17:11:31 +00:00
Daniel Dunbar f782ebc0cb We decided to not worry about Atoms for now, it should be straightforward to 
reintroduce them later.

Also, don't require MCSection* when creating a symbol.

llvm-svn: 74081
 2009-06-24 17:00:42 +00:00
Fariborz Jahanian 6e9e4f3436 Fix a clang crash caused by incorrect user code. 
llvm-svn: 74080
 2009-06-24 17:00:18 +00:00
Douglas Gregor 23061ded56 Implement matching of function templates, so that one can declare overloaded function templates. C++ [temp.over.link] paragraphs 4-8. 
llvm-svn: 74079
 2009-06-24 16:50:40 +00:00
Daniel Dunbar 59ff06e83c MCStreamer: Add a few more "symbol attributes". 
llvm-svn: 74077
 2009-06-24 16:36:52 +00:00
Daniel Dunbar de5777022c MCStreamer: Test printing values. 
llvm-svn: 74076
 2009-06-24 16:05:35 +00:00
Dan Gohman abd1709678 Minor whitespace cleanups. 
llvm-svn: 74074
 2009-06-24 14:49:00 +00:00
Dan Gohman f57bdb75d4 Simplify [su]max(MAX, n) to MAX. This comes up in loop tripcount 
computations in loops with multiple exits.

Adjust the testcase for PR4436 so that the relevant portion isn't
optimized away.

llvm-svn: 74073
 2009-06-24 14:46:22 +00:00
Dan Gohman 929fa7b0f4 When inserting code into a loop preheader, insert it before the 
terminator, instead of after the last phi. This fixes a bug
exposed by ScalarEvolution analyzing more kinds of loops.
This fixes PR4436.

llvm-svn: 74072
 2009-06-24 14:31:06 +00:00
Duncan Sands cfe7626413 Add new files to cmake list. 
llvm-svn: 74071
 2009-06-24 10:03:44 +00:00
Duncan Sands d1b5115986 Start sketching 2.6 release notes. This provides a 
place to note major API changes (I've noted the
getABITypeSize -> getAllocSize change).

llvm-svn: 74070
 2009-06-24 08:38:48 +00:00
Evan Cheng d76d0aa68a Move thumb and thumb2 tests into separate directories. 
llvm-svn: 74068
 2009-06-24 06:36:07 +00:00
Chris Lattner 9db5fbac05 factor some code better. 
llvm-svn: 74067
 2009-06-24 05:47:59 +00:00
Chris Lattner 9f40bc2f79 wire up support for MCContext/MCStreamer in -experimental-asm-printer mode. 
llvm-svn: 74066
 2009-06-24 05:46:28 +00:00
Chris Lattner 3912036c25 remove dead makefile flags. 
llvm-svn: 74065
 2009-06-24 05:29:56 +00:00
Chris Lattner f46306a697 remove dead makefile flags. 
llvm-svn: 74064
 2009-06-24 05:28:55 +00:00
Chris Lattner f7ebca4db6 implement a bunch of synonyms for section switching. 
llvm-svn: 74062
 2009-06-24 05:13:15 +00:00
Dan Gohman ce973df28b Delete some orphaned comments, fix some 80-column violations, 
and tidy up a few other formatting issues.

llvm-svn: 74060
 2009-06-24 04:48:43 +00:00
Dan Gohman c08937720b Remove an obsolete comment and fix some 80-column violations. 
llvm-svn: 74059
 2009-06-24 04:47:54 +00:00
Chris Lattner bedf6c2995 add support for parsing and emitting .section directives. We can now parse 
things like:
.section __TEXT,__cstring,cstring_literals

llvm-svn: 74058
 2009-06-24 04:43:34 +00:00
Chris Lattner 3f5738d599 add trivial support for passing label definitions through the MCStreamer. 
This is suboptimal in several aspects, see the commented out assertion.
I need to talk to Daniel about this.

llvm-svn: 74057
 2009-06-24 04:31:49 +00:00
Lang Hames 828e301c8e Fixed a bug in LiveInterval scaling (failure to scale VNI defs correctly), removed old TODO comments. 
llvm-svn: 74054
 2009-06-24 02:17:32 +00:00
Evan Cheng 38f2453817 Fix support for inline asm input / output operand tying when operand spans across multiple registers (e.g. two i64 operands in 32-bit mode). 
llvm-svn: 74053
 2009-06-24 02:05:51 +00:00
Anders Carlsson b50f45f9b2 Nested classes are now complete. 
llvm-svn: 74052
 2009-06-24 02:03:09 +00:00
Anders Carlsson 9e47af8b59 Add test for [class.local]p2. 
llvm-svn: 74051
 2009-06-24 02:00:28 +00:00
Dan Gohman 5f71a2886a Add a testcase demoing some of ScalarEvolution's new trip count logic. 
llvm-svn: 74049
 2009-06-24 01:22:30 +00:00
Dan Gohman f19aeec3f5 Extend ScalarEvolution's multiple-exit support to compute exact 
trip counts in more cases.

Generalize ScalarEvolution's isLoopGuardedByCond code to recognize
And and Or conditions, splitting the code out into an
isNecessaryCond helper function so that it can evaluate Ands and Ors
recursively, and make SCEVExpander be much more aggressive about
hoisting instructions out of loops.

test/CodeGen/X86/pr3495.ll has an additional instruction now, but
it appears to be due to an arbitrary register allocation difference.

llvm-svn: 74048
 2009-06-24 01:18:18 +00:00
Zhongxing Xu 33420090ae use a concrete type instead of a trait type to make code more readable. 
llvm-svn: 74047
 2009-06-24 01:12:41 +00:00
Nick Lewycky 443af01b1a Unbreak build on Linux by removing Darwinism. 
llvm-svn: 74046
 2009-06-24 01:08:42 +00:00
Dan Gohman d261d27165 Teach GetMinSignBits about SCEVAddExprs. 
llvm-svn: 74045
 2009-06-24 01:05:09 +00:00
Daniel Dunbar 9faf273fc4 Start MCAsmStreamer implementation. 
llvm-svn: 74044
 2009-06-24 01:03:06 +00:00
Zhongxing Xu 9ef415edf2 RegionStore: revert to the default value approach for array initialization. 
llvm-svn: 74043
 2009-06-24 00:56:31 +00:00
Dan Gohman a3d375845e Revert this accidental commit. 
llvm-svn: 74042
 2009-06-24 00:55:55 +00:00
Dan Gohman f436bacb6b Move the special cases for constants out of getUnknown and into 
createSCEV. Also, recognize UndefValue in createSCEV.

Change getIntegerSCEV's comment to avoid mentioning FP types,
and re-implement it in terms of getConstant instead of getUnknown.

llvm-svn: 74041
 2009-06-24 00:54:57 +00:00
Douglas Gregor 17a7c1297a Make sure that the template parameter lists get from the parser down to ActOnFunctionDeclarator for function template definitions 
llvm-svn: 74040
 2009-06-24 00:54:41 +00:00
Chris Lattner 92ffdd15f8 create an MCStreamer and provide it to AsmParser. 
llvm-svn: 74039
 2009-06-24 00:52:40 +00:00
Chris Lattner b6c9bd2e91 stub out a trivial constructor method. 
llvm-svn: 74038
 2009-06-24 00:51:35 +00:00
Dan Gohman 8d7576e12c Use ScalarEvolution::getConstant instead of getUnknown to create 
SCEVConstants. This cleanup is a step toward letting getUnknown
be simpler.

llvm-svn: 74037
 2009-06-24 00:38:39 +00:00
Chris Lattner 4c501fc196 make the lexer unique strings it lexes instead of passing them back as 
std::strings.

llvm-svn: 74036
 2009-06-24 00:33:19 +00:00
Dan Gohman 6994293b17 Include the maximum trip count expression in ScalarEvolution's print output. 
llvm-svn: 74035
 2009-06-24 00:33:16 +00:00
Anders Carlsson 58b19d5310 class.nested.type is done. 
llvm-svn: 74034
 2009-06-24 00:32:04 +00:00
Anders Carlsson 829574edab Add test for [class.nested.type]p1 
llvm-svn: 74033
 2009-06-24 00:30:37 +00:00