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3305 Commits

Author SHA1 Message Date
Chris Lattner
276811b58a Stop building RTTI information for *most* llvm libraries. Notable 
missing ones are libsupport, libsystem and libvmcore.  libvmcore is
currently blocked on bugpoint, which uses EH.  Once it stops using
EH, we can switch it off.

This #if 0's out 3 unit tests, because gtest requires RTTI information.
Suggestions welcome on how to fix this.

llvm-svn: 94164
 2010-01-22 06:49:46 +00:00
Chris Lattner
437827ceb5 give PassNameParser a home. 
llvm-svn: 94162
 2010-01-22 06:29:25 +00:00
Chris Lattner
cb9776c350 add an out-of-line virtual method to CmpInst to give it a home. 
llvm-svn: 94161
 2010-01-22 06:25:37 +00:00
Chris Lattner
c07d7f41e3 elimiante the dynamic_cast's from opt. 
llvm-svn: 94160
 2010-01-22 06:03:06 +00:00
Chris Lattner
f683d7d909 eliminate a bunch more unneeded dynamic_cast's. 
llvm-svn: 94156
 2010-01-22 05:37:10 +00:00
Chris Lattner
1bd9c3ec88 eliminate a bunch of dynamic_cast's. 
llvm-svn: 94155
 2010-01-22 05:24:46 +00:00
Chris Lattner
997ad42b6d eliminate a bunch of dynamic_cast's. 
llvm-svn: 94154
 2010-01-22 04:55:08 +00:00
Chris Lattner
7d29f831ea tidy up 
llvm-svn: 94100
 2010-01-21 21:01:47 +00:00
Nick Lewycky
938b8b195c Fix a crasher trying to fold each element in a comparison between two vectors 
if one of the vectors didn't have elements (such as undef). Fixes PR 6096.

Fix an issue in the constant folder where fcmp (<2 x %ty>, <2 x %ty>) would
have <2 x i1> type if constant folding was successful and i1 type if it wasn't.
This exposed a related issue in the bitcode reader.

llvm-svn: 94069
 2010-01-21 07:03:21 +00:00
Victor Hernandez
871f27928b Backout r93990 
llvm-svn: 93995
 2010-01-20 07:37:49 +00:00
Victor Hernandez
78168a7fa6 Fix/strengthen verification of llvm.dbg.declare 
llvm-svn: 93990
 2010-01-20 06:57:02 +00:00
Victor Hernandez
78e1b5625a Fix if/else brackets; getFunctionForValue() is to be called for non-metadata values 
llvm-svn: 93984
 2010-01-20 06:22:33 +00:00
Chandler Carruth
9129b5c2b9 Fix the conditions to unambiguously show the logic they represent. This is the 
logic enforced in the test case as well, so hopefully it is correct. Please
review Victor.

llvm-svn: 93980
 2010-01-20 06:01:02 +00:00
Victor Hernandez
d8a7839c7b Refactor common parts of MDNode::getFunction() and assertLocalFunction() into getFunctionForValue() 
llvm-svn: 93977
 2010-01-20 04:45:57 +00:00
Victor Hernandez
edcdd08463 Add comment that MDNode::getFunction() is not to be used by performance-critical code (currently only used by AsmWriter) 
llvm-svn: 93802
 2010-01-18 22:55:08 +00:00
Victor Hernandez
247ec55125 Simplify MDNode::getFunction() and assertLocalFunction() by avoiding extra Function* variable and smallptrset since function-local metadata cannot be cyclic 
llvm-svn: 93762
 2010-01-18 20:36:54 +00:00
Chris Lattner
4104b0bccd reject some invalid IR. We already assert and reject this from the 
.ll parser, but PR6070 wants it in the verifier too.

llvm-svn: 93756
 2010-01-18 19:50:32 +00:00
Victor Hernandez
b1b145fed9 Make printing of metadata more robust when function is not found (which is the normal situation for non function-local metadata) 
llvm-svn: 93748
 2010-01-18 19:15:57 +00:00
Benjamin Kramer
58787e4d0b Update CMake files for Mangler move. 
llvm-svn: 93665
 2010-01-16 22:23:09 +00:00
Chris Lattner
51e8abe640 move the mangler into libtarget from vmcore. 
llvm-svn: 93664
 2010-01-16 21:57:06 +00:00
Chris Lattner
6efe5156eb reapply the mangler gutting patch. 
llvm-svn: 93656
 2010-01-16 21:08:46 +00:00
Rafael Espindola
d6c021a8d7 Revert 93648. 
Mangler::getMangledName is used from lto
Mangler::setUseQuotes is used in the AsmPrinter
Mangler::setSymbolsCanStartWithDigit is used in the AsmPrinter

llvm-svn: 93652
 2010-01-16 20:27:59 +00:00
Chris Lattner
16324d20f6 Mangler::getMangledName is now dead, remove it and all the other stuff in Mangler that is now transitively dead. woo. 
llvm-svn: 93648
 2010-01-16 19:08:51 +00:00
Chris Lattner
c88095b986 add an inefficient version of getNameWithPrefix that returns an std::string. 
llvm-svn: 93641
 2010-01-16 18:06:34 +00:00
Eric Christopher
3c5d9dc0e3 Remove the InlineHint attribute. There are no current or planned 
users.

llvm-svn: 93558
 2010-01-15 21:36:30 +00:00
Victor Hernandez
c1b5223e76 Improve llvm.dbg.declare intrinsic by referring directly to the storage in its first argument, via function-local metadata (instead of via a bitcast). 
This patch also cleans up code that expects there to be a bitcast in the first argument and testcases that call llvm.dbg.declare.
It also strips old llvm.dbg.declare intrinsics that did not pass metadata as the first argument.

llvm-svn: 93531
 2010-01-15 19:04:09 +00:00
Victor Hernandez
97d7107d5e Revert r93504 because older uses of llvm.dbg.declare intrinsics need to be auto-upgraded 
llvm-svn: 93515
 2010-01-15 17:36:47 +00:00
Victor Hernandez
aee71b4e81 Improve llvm.dbg.declare intrinsic by referring directly to the storage in its first argument, via function-local metadata (instead of via a bitcast). 
This patch also cleans up code that expects there to be a bitcast in the first argument and testcases that call llvm.dbg.declare.

llvm-svn: 93504
 2010-01-15 03:37:48 +00:00
Victor Hernandez
ff4f0aa119 In debug builds, assert that function-local metadata has only 1 parent function 
llvm-svn: 93449
 2010-01-14 20:12:34 +00:00
Victor Hernandez
36a22e479a Fix printing of function-local metadata in AsmWriter 
llvm-svn: 93402
 2010-01-14 01:47:37 +00:00
Victor Hernandez
cc00507183 Add MDNode::getFunction(), which figures out the metadata's function, if it has function that it is local to. 
llvm-svn: 93400
 2010-01-14 01:45:14 +00:00
Benjamin Kramer
5db856d384 Introduce Twine::toStringRef, a variant of toVector which avoids the copy if the 
twine can be represented as a single StringRef. Use the new methode to simplify
some twine users.

llvm-svn: 93317
 2010-01-13 12:45:23 +00:00
Chris Lattner
ba8b3ed4f1 don't add the \1 to the name. 
llvm-svn: 93304
 2010-01-13 07:50:21 +00:00
Chris Lattner
9c1ca33ac3 add new isSingleStringRef()/getSingleStringRef() methods to twine, 
and use them to avoid a copy of a string in getNameWithPrefix in
the common case.  It seems like Value::setName and other places 
should use this as well?

llvm-svn: 93301
 2010-01-13 07:12:06 +00:00
Chris Lattner
951cfb6b8b ugh, my last patch just sped up a method and changed all the clients 
that I want to completely eliminate.  Add fixme's so I remember this
in the future, and add the missing helper that they should be upgraded
to use instead.

llvm-svn: 93300
 2010-01-13 07:01:09 +00:00
Chris Lattner
3c2fad1fc6 change Mangler::makeNameProper to return its result in a SmallVector 
instead of returning it in an std::string.  Based on this change:

1. Change TargetLoweringObjectFileCOFF::getCOFFSection to take a StringRef
2. Change a bunch of targets to call makeNameProper with a smallstring,
   making several of them *much* more efficient.
3. Rewrite Mangler::makeNameProper to not build names and then prepend
   prefixes, not use temporary std::strings, and to avoid other crimes.

llvm-svn: 93298
 2010-01-13 06:38:18 +00:00
Chris Lattner
23127baf26 my mistake, Mangler::makeNameProper wants to take a twine, not a stringref! 
llvm-svn: 93296
 2010-01-13 05:02:57 +00:00
Chris Lattner
b8f828a848 change makeNameProper to take a stringref instead of std::string. 
llvm-svn: 93295
 2010-01-13 04:55:33 +00:00
Dale Johannesen
1738d7d11a Further progration of metadata operands. The 
dumper doesn't really do what I want yet, but
at least it doesn't crash now.

llvm-svn: 93272
 2010-01-13 00:00:24 +00:00
Devang Patel
1d9c156df2 Use Twine, instead of StringRef, for consistency. 
llvm-svn: 93249
 2010-01-12 18:57:56 +00:00
Devang Patel
2a6c413df3 Use ilist_tratis to autoinsert and remove NamedMDNode from MDSymbolTable. 
llvm-svn: 93247
 2010-01-12 18:34:06 +00:00
Benjamin Kramer
cdbc36f961 Reimplement getToken and SplitString as "StringRef helper functions" 
- getToken is modeled after StringRef::split but it can split on multiple
  separator chars and skips leading seperators.
- SplitString is a StringRef::split variant for more than 2 elements with the
  same behaviour as getToken.

llvm-svn: 93161
 2010-01-11 18:03:24 +00:00
Victor Hernandez
832bd4fd2d Respond to Chris' review: 
Make InsertDbgValueIntrinsic() and get Offset take and recieve a uint64_t.
Get constness correct for getVariable() and getValue().

llvm-svn: 93149
 2010-01-11 07:45:19 +00:00
Chris Lattner
56e327711b fix a buggy assertion, CreateIntegerCast should allow 
integer vectors as well as just integers.

llvm-svn: 93126
 2010-01-10 20:21:42 +00:00
Mikhail Glushenkov
e141fc9e1c Suppress a warning on gcc 4.4. 
warning: suggest parentheses around ‘&&’ within ‘||’.
llvm-svn: 93121
 2010-01-10 18:48:49 +00:00
Victor Hernandez
f4272b50d6 Compute isFunctionLocal in MDNode ctor or via argument in new function getWhenValsUnresolved(). 
Document PFS argument to ParseValID() and ConvertGlobalOrMetadataValIDToValue().

llvm-svn: 93108
 2010-01-10 07:14:18 +00:00
Chris Lattner
953394de82 "In order to ease automatic bindings generation, it would be helpful if boolean values were distinguishable from integers. The attached patch introduces "typedef int LLVMBool;", and uses LLVMBool instead of int throughout the C API, wherever a boolean value is called for." 
Patch by James Y Knight!

llvm-svn: 93079
 2010-01-09 22:27:07 +00:00
Devang Patel
bd58ff3f60 Delete NamedMDSymTable while destrucing Module. 
Disable  copy ctor and operator= for NamedMDSymTable. Hide typedef that should be public.

llvm-svn: 93041
 2010-01-09 01:44:59 +00:00
Devang Patel
ea208bf99c Derive NamedMDNode from Value. 
llvm-svn: 93032
 2010-01-09 00:30:14 +00:00
Devang Patel
10ee76f7f4 Use separate namespace for named metadata. 
llvm-svn: 92931
 2010-01-07 19:39:36 +00:00