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69583 Commits

Author SHA1 Message Date
Dale Johannesen fd04c74bc0 Add an "msasm" flag to inline asm as suggested in PR 5125. 
A little ugliness is accepted to keep the binary file format
compatible.  No functional change yet.

llvm-svn: 84020
 2009-10-13 20:46:56 +00:00
Devang Patel 41e170eb54 These tests now pass. 
llvm-svn: 84019
 2009-10-13 20:45:18 +00:00
Sandeep Patel 7460e0822f Fix method name in comment, per Bob Wilson. 
llvm-svn: 84017
 2009-10-13 20:25:58 +00:00
Dan Gohman 2dc6f8de03 Use the new CodeMetrics class to compute code size instead of 
manually counting instructions.

llvm-svn: 84016
 2009-10-13 20:12:23 +00:00
Dan Gohman abb728d3f4 Compute a full cost value even when a setjmp call is found. 
llvm-svn: 84015
 2009-10-13 20:10:10 +00:00
Dan Gohman 2ccea5d13f Split code not specific to Function inlining out into a separate class, 
named CodeMetrics. Move it to be a non-nested class. Rename RegionInfo
back to FunctionInfo.

llvm-svn: 84013
 2009-10-13 19:58:07 +00:00
Douglas Gregor 054060c4ec Give ourselves an A- on ASTs for explicit specializations, since they 
aren't rich enough to reproduce the source accurately.

llvm-svn: 84012
 2009-10-13 19:41:44 +00:00
David Goodwin 4c98efb917 Add debugging output. 
llvm-svn: 84011
 2009-10-13 19:16:03 +00:00
Ted Kremenek 5d81cb2084 Provide a mode for ImmutableMap/ImmutableSet to not automatically canonicalize the internal functional AVL trees. This should speedup clients that use ImmutableMap/ImmutableSet but don't require fast comparisons of maps. 
llvm-svn: 84010
 2009-10-13 19:08:10 +00:00
Sandeep Patel 423e42b371 Add ARMv6T2 SBFX/UBFX instructions. Approved by Anton Korobeynikov. 
llvm-svn: 84009
 2009-10-13 18:59:48 +00:00
Ted Kremenek f34311779c Update CMake file (lexically order files). 
llvm-svn: 84008
 2009-10-13 18:57:27 +00:00
John Thompson 4334ce6bda Fixes pth.c on Windows. 
llvm-svn: 84007
 2009-10-13 18:51:32 +00:00
Devang Patel 78cb102490 Do not write empty METADATA_ATTACHMENT record. 
llvm-svn: 84006
 2009-10-13 18:51:28 +00:00
John Thompson 271f1f07bc Converted to use FileCheck. 
llvm-svn: 84005
 2009-10-13 18:51:26 +00:00
Devang Patel 0b26c9e0b3 Remove unnecessary assert. 
llvm-svn: 84004
 2009-10-13 18:51:03 +00:00
Benjamin Kramer a8d176d62f Update the other CMake file. 
llvm-svn: 84003
 2009-10-13 18:50:54 +00:00
Devang Patel 52b1745a96 Parse GEP with attached custom metadata. This happens during libprofile_rt.bca build. 
llvm-svn: 84002
 2009-10-13 18:49:55 +00:00
Ted Kremenek 113d959f1b Update CMake file. 
llvm-svn: 84001
 2009-10-13 18:48:07 +00:00
Evan Cheng f1f3dd3c3c Refactor some code. No functionality changes. 
llvm-svn: 84000
 2009-10-13 18:42:04 +00:00
Dan Gohman 54463e837a Commit the removal of this file, which is now moved to lib/Analysis. 
llvm-svn: 83999
 2009-10-13 18:37:20 +00:00
Dan Gohman 4552e3cd73 Move the InlineCost code from Transforms/Utils to Analysis. 
llvm-svn: 83998
 2009-10-13 18:30:07 +00:00
Dan Gohman 5b3e05bcaa Start refactoring the inline cost estimation code so that it can be used 
for purposes other than inlining.

llvm-svn: 83997
 2009-10-13 18:24:11 +00:00
Chris Lattner 19788ca686 change simplifycfg to not duplicate 'unwind' instructions. Hopefully 
this will increase the likelihood of common code getting sunk towards
the unwind.

llvm-svn: 83996
 2009-10-13 18:13:05 +00:00
Chris Lattner 8d6d09379d convert to filecheck 
llvm-svn: 83995
 2009-10-13 18:10:05 +00:00
Chris Lattner 6f55a81bb9 rename test 
llvm-svn: 83994
 2009-10-13 18:08:21 +00:00
John McCall 04f531238d Turn -Wparentheses on by default. 
llvm-svn: 83993
 2009-10-13 17:57:23 +00:00
Dan Gohman 71ca652475 Make LoopUnswitch's cost estimation count Instructions, rather than 
BasicBlocks, so that it doesn't blindly procede in the presence of
large individual BasicBlocks. This addresses a class of code-size
expansion problems.

llvm-svn: 83992
 2009-10-13 17:50:43 +00:00
Chris Lattner aa61f41e56 rename ReleaseNotes-2.6.html -> ReleaseNotes.html 
llvm-svn: 83990
 2009-10-13 17:48:04 +00:00
Chris Lattner 123dd67f76 add Zero 
llvm-svn: 83988
 2009-10-13 17:47:06 +00:00
Jeffrey Yasskin f98e981cd0 Make the ExecutionEngine automatically remove global mappings on when their 
GlobalValue is destroyed.  Function destruction still leaks machine code and
can crash on leaked stubs, but this is some progress.

llvm-svn: 83987
 2009-10-13 17:42:08 +00:00
Anders Carlsson 6bfee8f3e3 Don't assume that the LHS and RHS of a member pointer expression is a DeclRefExpr. Fixes PR5177. 
llvm-svn: 83986
 2009-10-13 17:41:28 +00:00
Chris Lattner faa0320f27 don't use dead loads as tests. 
llvm-svn: 83985
 2009-10-13 17:39:29 +00:00
Devang Patel c5cc659cfa "there is not any instruction with attached debug info in this module" does not mean "there is no debug info in this module". :) 
llvm-svn: 83984
 2009-10-13 17:35:35 +00:00
Bob Wilson 453a06e3ac Add some ARM instruction encoding bits. 
Patch by Johnny Chen.

llvm-svn: 83983
 2009-10-13 17:35:30 +00:00
Bob Wilson d26a26ae7e Fix regression introduced by r83894. 
llvm-svn: 83982
 2009-10-13 17:29:13 +00:00
Mike Stump ad47e7ea81 Remove FIXME. We construct VBIndex very early, before any calls to OverrideMethod. 
llvm-svn: 83981
 2009-10-13 17:23:44 +00:00
Douglas Gregor 62e10f0bdc Diagnose attempts to add default function arguments to a 
specialization. This completes C++ [temp.expl.spec]!

llvm-svn: 83980
 2009-10-13 17:02:54 +00:00
Devang Patel 9f73552852 Remove extra white space line. 
llvm-svn: 83979
 2009-10-13 17:02:38 +00:00
Devang Patel 7468489deb Do not check use_empty() before invoking replaceAllUsesWith(). 
Let replaceAllUsesWith() adjust VHs even though there are no uses.

llvm-svn: 83978
 2009-10-13 17:02:04 +00:00
Devang Patel e6f26a7415 Copy metadata when value is RAUW'd. It is debatable whether this is the right approach for custom metadata data in general. However, right now the only custom data user, "dbg", expects this behavior while FE is constructing llvm IR with debug info. 
llvm-svn: 83977
 2009-10-13 17:00:54 +00:00
Edward O'Callaghan fc460554f6 -funit-at-a-time is the default however some current makefiles pass -fno-unit-at-a-time which is ignored by GCC, we should warn about this not error out. 
llvm-svn: 83976
 2009-10-13 16:41:34 +00:00
Devang Patel 9bd98a440b Disable this test for now. 
llvm-svn: 83975
 2009-10-13 16:32:09 +00:00
Douglas Gregor cf91555cb8 When explicitly specializing a member that is a template, mark the 
template as a specialization. For example, this occurs with:

  template<typename T>
  struct X {
    template<typename U> struct Inner { /* ... */ };
  };

  template<> template<typename T>
  struct X<int>::Inner {
    T member;
  };

We need to treat templates that are member specializations as special
in two contexts:

  - When looking for a definition of a member template, we look
    through the instantiation chain until we hit the primary template
    *or a member specialization*. This allows us to distinguish
    between the primary "Inner" definition and the X<int>::Inner
    definition, above.
  - When computing all of the levels of template arguments needed to
    instantiate a member template, don't add template arguments
    from contexts outside of the instantiation of a member
    specialization, since the user has already manually substituted
    those arguments.

Fix up the existing test for p18, which was actually wrong (but we
didn't diagnose it because of our poor handling of member
specializations of templates), and add a new test for member
specializations of templates.

llvm-svn: 83974
 2009-10-13 16:30:37 +00:00
Bob Wilson 0bc673de0d Fix a tab. Thanks to Johnny Chen for pointing it out. 
llvm-svn: 83973
 2009-10-13 15:27:23 +00:00
Douglas Gregor 3a88c1d784 Improve the internal representation and semantic analysis of friend 
function templates.

This commit ensures that friend function templates are constructed as
FunctionTemplateDecls rather than partial FunctionDecls (as they
previously were). It then implements template instantiation for friend
function templates, injecting the friend function template only when
no previous declaration exists at the time of instantiation. 

Oh, and make sure that explicit specialization declarations are not
friends.

llvm-svn: 83970
 2009-10-13 14:39:41 +00:00
Mike Stump 87876a0053 Refine handling for return value conversions with respect to virtual 
offsets for covariant thunks.

llvm-svn: 83965
 2009-10-13 10:55:21 +00:00
Benjamin Kramer abd5b90e4c Simplify pointer creation with the new Type::getInt*Ptr methods. 
llvm-svn: 83964
 2009-10-13 10:07:13 +00:00
Duncan Sands 1008612b36 The eh.exception intrinsic only reads from memory, it doesn't 
write to it.

llvm-svn: 83963
 2009-10-13 09:24:02 +00:00
Duncan Sands f7ad620c62 Pacify the compiler (signed with unsigned comparison) by making 
these constants unsigned.

llvm-svn: 83962
 2009-10-13 09:23:11 +00:00
Nick Lewycky 9bc890425a Force memory use markers to have a ConstantInt for the size argument. 
llvm-svn: 83960
 2009-10-13 07:57:33 +00:00