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78415 Commits

Author SHA1 Message Date
John McCall 38200b081a Improve the diagnostic given when referring to a tag type without a tag (in C) 
or that's been hidden by a non-type (in C++).

The ideal C++ diagnostic here would note the hiding declaration, but this
is a good start.

llvm-svn: 96141
 2010-02-14 01:03:10 +00:00
Anders Carlsson 073a0c88cc Build fix. 
llvm-svn: 96140
 2010-02-14 00:44:19 +00:00
Anders Carlsson 6a7e6a4c3c Baby steps towards teaching FinalOverriders about virtual bases. 
llvm-svn: 96139
 2010-02-14 00:37:35 +00:00
Anders Carlsson 1888b44988 Don't try to layout construction vtables for now. 
llvm-svn: 96138
 2010-02-14 00:22:59 +00:00
Anders Carlsson 258a1e35e8 Improve support for non-virtual 'this' pointer adjustments. With this, it should be possible to use the new vtable layout code for all class hierarchies that do not involve virtual bases. 
llvm-svn: 96137
 2010-02-14 00:16:19 +00:00
Anders Carlsson d3adb0ced9 Add basic support for simple non-virtual 'this' pointer adjustments. 
llvm-svn: 96136
 2010-02-13 23:40:17 +00:00
John McCall 0daaf13b97 Make LSR not crash if invoked without target lowering info, e.g. if invoked 
from opt.

llvm-svn: 96135
 2010-02-13 23:40:16 +00:00
Eric Christopher 843a4cc43c Fix a problem where we had bitcasted operands that gave us 
odd offsets since the bitcasted pointer size and the offset pointer
size are going to be different types for the GEP vs base object.

llvm-svn: 96134
 2010-02-13 23:38:01 +00:00
Anders Carlsson cce9ee8970 Add support for very simple non-virtual this adjustments in the FinalOverriders class. 
llvm-svn: 96133
 2010-02-13 23:17:31 +00:00
Anders Carlsson c809cbdc3f Cleanup; remove some duplicated code. 
llvm-svn: 96131
 2010-02-13 22:39:18 +00:00
Mikhail Glushenkov 32fa169648 Forward parameter options as '-option=parameter'. 
Some tools do not like the '-option parameter' form. Should this be
configurable?

llvm-svn: 96130
 2010-02-13 22:37:28 +00:00
Mikhail Glushenkov bbbf4977c7 Support some more Darwin-only options. 
We really need a conditional compilation mechanism...

llvm-svn: 96129
 2010-02-13 22:37:13 +00:00
Mikhail Glushenkov b0afb6cbe4 Support -mfix-and-continue properly. 
llvm-svn: 96128
 2010-02-13 22:37:00 +00:00
Mikhail Glushenkov 67f061d85c Revert r94752, turns out we don't need to touch these options. 
llvm-svn: 96127
 2010-02-13 22:36:43 +00:00
Daniel Dunbar 299beb8c0f Trim trailing spaces (aka, trigger rebuild). 
llvm-svn: 96126
 2010-02-13 22:23:47 +00:00
Anders Carlsson a678aa1e51 Assert if we encounter this adjustments. 
llvm-svn: 96125
 2010-02-13 22:23:31 +00:00
Anders Carlsson e75aaa97b3 Start laying out secondary vtables. 
llvm-svn: 96123
 2010-02-13 22:05:23 +00:00
Anders Carlsson 3f9917de6e Merge base offsets and dump them. 
llvm-svn: 96121
 2010-02-13 21:33:22 +00:00
Anders Carlsson c1290adab7 Don't make return adjustments for pure virtual member functions. 
llvm-svn: 96120
 2010-02-13 21:16:54 +00:00
Anders Carlsson cf5a882da1 Handle virtual bases in return adjustment types. 
llvm-svn: 96119
 2010-02-13 21:07:32 +00:00
Anders Carlsson f3f67846c8 Handle virtual bases in ComputeBaseOffset. 
llvm-svn: 96117
 2010-02-13 20:41:15 +00:00
Daniel Dunbar 9ced542c8a Add newline. 
llvm-svn: 96116
 2010-02-13 20:24:39 +00:00
Anders Carlsson 6a6cbfc55f More work on covariant return types. We now handle non-virtual adjustments fine. 
llvm-svn: 96114
 2010-02-13 20:11:51 +00:00
Chris Lattner 3dc137d8ed pull a bunch of huge inline methods in the PatternCodeEmitter 
class out of line.

llvm-svn: 96113
 2010-02-13 20:06:50 +00:00
Chris Lattner ef538b52a3 add support for t Fedora 12 (February 2010), patch by 
Dyachenko Dmitry.  Our system is "not so elegant" here.

llvm-svn: 96111
 2010-02-13 19:18:26 +00:00
Chris Lattner 406cd61828 teach the encoder to handle pseudo instructions like FP_REG_KILL, 
encoding them into nothing.

llvm-svn: 96110
 2010-02-13 19:16:53 +00:00
Chris Lattner b8639bc2d1 remove dead code. 
llvm-svn: 96109
 2010-02-13 19:07:06 +00:00
Daniel Dunbar ae4b77d99d cindex/Python: Fix cindex-{dump,includes} examples to just pass all args 
directly to Index, instead of requiring the input file to be first. This makes
the examples behave more like 'clang'.

For example,
  ddunbar@giles:tmp$ echo '#include <string>' | python ~/llvm/tools/clang/bindings/python/examples/cindex/cindex-includes.py -- -x c++ - | wc -l
     114
  ddunbar@giles:tmp$ echo '#include <stdio.h>' | python ~/llvm/tools/clang/bindings/python/examples/cindex/cindex-includes.py -- -x c - | wc -l
      10

llvm-svn: 96107
 2010-02-13 18:33:28 +00:00
Daniel Dunbar 43813bf023 cindex/Python: Add TranslationUnit.get_includes, patch by Andrew Sutton! 
llvm-svn: 96106
 2010-02-13 18:33:18 +00:00
Daniel Dunbar 2037d4e4ea cindex/Python: Update for clang_getDiagnosticRange... API changes. 
llvm-svn: 96105
 2010-02-13 18:33:03 +00:00
Charles Davis 4ea31ab369 Emit the 'alignstack' LLVM function attribute when we encounter a function 
marked 'force_align_arg_pointer'. Almost there; now all I need to do is finish
up the backend.

llvm-svn: 96100
 2010-02-13 15:54:06 +00:00
Chandler Carruth a932bbca75 Fix think-o, attributes can't come *within* the type of the variable. 
llvm-svn: 96099
 2010-02-13 10:42:55 +00:00
Chandler Carruth 94eab4ad04 Silence unused variable warning in a build without assertions. 
llvm-svn: 96098
 2010-02-13 10:38:52 +00:00
Chandler Carruth 6b4756a224 Skip implicit instantiation of templated variables where a more recent 
redeclaration provides an explicit instantiation or is invalid.

llvm-svn: 96097
 2010-02-13 10:17:50 +00:00
Daniel Dunbar 8408c126c1 MCAssembler: Fix pcrel relocations. Oh and, 
--
ddunbar@ozzy:tmp$ clang -m32 -integrated-as hello.c && ./a.out
hello world!
--

llvm-svn: 96096
 2010-02-13 09:45:59 +00:00
Daniel Dunbar 1e2fad3de8 MC/Mach-O: Start emitting fixups/relocations for instructions. 
llvm-svn: 96095
 2010-02-13 09:29:02 +00:00
Daniel Dunbar 3374835b46 MCAssembler: Switch MCAsmFixup to storing MCFixupKind instead of just a size. 
llvm-svn: 96094
 2010-02-13 09:28:54 +00:00
Daniel Dunbar 97867a9cfc MCAssembler: Sink fixup list into MCDataFragment. 
llvm-svn: 96093
 2010-02-13 09:28:43 +00:00
Daniel Dunbar 056bc60336 MCAssembler: Switch MCFillFragment to only taking constant values. Symbolic expressions can always be emitted as data + fixups. 
llvm-svn: 96092
 2010-02-13 09:28:32 +00:00
Daniel Dunbar 1a1fbb50fc MC/Mach-O: Implement EmitValue using data fragments + fixups instead of fill fragment. 
llvm-svn: 96091
 2010-02-13 09:28:22 +00:00
Daniel Dunbar 8e53203154 MCAssembler: Start applying fixups in the data section. 
llvm-svn: 96090
 2010-02-13 09:28:15 +00:00
Daniel Dunbar bedf1d4a41 MCAssembler: Add assorted dump() methods. 
llvm-svn: 96089
 2010-02-13 09:28:03 +00:00
Daniel Dunbar 2610a34b15 X86: Move extended MCFixupKinds into X86FixupKinds.h 
llvm-svn: 96088
 2010-02-13 09:27:52 +00:00
Benjamin Kramer e047e11189 Remove dead {include, semicolon, variable}. 
llvm-svn: 96087
 2010-02-13 09:15:07 +00:00
Benjamin Kramer 02c673781d Use a different name for this iterator. MSVC and clang++ didn't like "I" in the same scope twice. 
llvm-svn: 96086
 2010-02-13 09:11:28 +00:00
Chandler Carruth dfe198b588 Silence a GCC warning about a possibly uninitialized variable. It's data flow 
only flows so far it seems.

llvm-svn: 96085
 2010-02-13 07:23:01 +00:00
Douglas Gregor 04922cbb46 Fix a fiendinshly fun little type-canonicalization bug, where we were 
rebuilding a typename type terminating in a template-id (with
dependent template name, naturally) as a TypenameType when, because
its context could be fully resolved, we should have been building it
as a QualifiedNameType. Fixes PR6268.

llvm-svn: 96084
 2010-02-13 06:05:33 +00:00
Chris Lattner 42c66b7270 Split some code out to a helper function (FindReusablePredBB) 
and add a doxygen comment.

Cache the phi entry to avoid doing tons of 
PHINode::getBasicBlockIndex calls in the common case.

On my insane testcase from re2c, this speeds up CGP from
617.4s to 7.9s (78x).

llvm-svn: 96083
 2010-02-13 05:35:08 +00:00
Douglas Gregor af050cb73a Permit the use of typedefs of class template specializations in 
qualified declarator-ids. This patch is actually due to Cornelius;
fixes PR6179.

llvm-svn: 96082
 2010-02-13 05:23:25 +00:00
Chris Lattner 5e7f705934 Speed up codegen prepare from 3.58s to 0.488s. 
llvm-svn: 96081
 2010-02-13 05:01:14 +00:00