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68177 Commits

Author SHA1 Message Date
Daniel Dunbar 94cb6144d2 Remove test cases using -regalloc=simple. 
llvm-svn: 82130
 2009-09-17 06:37:07 +00:00
Daniel Dunbar 687fa86a30 Fix two crashes on value dependent expressions (shift and null-pointer check). 
- Doug, please check.

 - PR4940.

llvm-svn: 82129
 2009-09-17 06:31:27 +00:00
Daniel Dunbar 4782a6ead5 Remove trailing whitespace. 
llvm-svn: 82128
 2009-09-17 06:31:17 +00:00
Evan Cheng 4ba30d9913 Remove simple regalloc. It has bit rotted. 
llvm-svn: 82127
 2009-09-17 05:48:07 +00:00
Daniel Dunbar 33f811e920 Add a bunch of math builtins, #include <cmath> passes now. 
llvm-svn: 82126
 2009-09-17 05:45:52 +00:00
Anders Carlsson f96da57adb Revert r82123 for now. 
llvm-svn: 82125
 2009-09-17 05:31:47 +00:00
Anders Carlsson 93b6d5e85e Temporary band-aid for handling empty classes somewhat better. 
llvm-svn: 82124
 2009-09-17 04:42:56 +00:00
Anders Carlsson 49fe8b4f97 Treat an unqualified RecordType as a RecordDecl when substituting. 
llvm-svn: 82123
 2009-09-17 04:38:23 +00:00
Anders Carlsson 4245bf9e13 Substitution for prefixes. 
llvm-svn: 82122
 2009-09-17 04:16:28 +00:00
Anders Carlsson 90332b8db4 Convert mangle-subst.cpp over to using FileCheck. 
llvm-svn: 82121
 2009-09-17 04:13:54 +00:00
Daniel Dunbar 07806ca7ab Improve driver error message when only running the preprocessor and an input is 
already preprocessed.

--
ddunbar@giles:tmp$ touch t.i
ddunbar@giles:tmp$ gcc -E t.i
ddunbar@giles:tmp$ clang -E t.i
clang: warning: t.i: previously preprocessed input unused when '-E' is present
ddunbar@giles:tmp$ 
--

<rdar://problem/6813375> [driver] driver prints confusing message when running -E on preprocessed file

llvm-svn: 82120
 2009-09-17 04:13:26 +00:00
Anders Carlsson a2fb9bcd19 Substitute unscoped template names. 
llvm-svn: 82119
 2009-09-17 04:02:31 +00:00
Daniel Dunbar df0e62d0a1 IRgen/ObjC: Correctly construct the function info for variadic message sends. 
This fixes some bad -O0 codegen and the unnecessary clearing of al on entry to objc_msgSend for most message sends.

<rdar://problem/7102824> [irgen] unnecessary xorb on calls to objc_msgSend on x86_64

llvm-svn: 82118
 2009-09-17 04:01:40 +00:00
Daniel Dunbar aff9fcaa02 IRgen/ObjC: Make the target method decl available to GenerateMessageSendSuper. 
llvm-svn: 82117
 2009-09-17 04:01:22 +00:00
Anders Carlsson a96f56fba8 Add mangleSubstitution/addSubstitution variants that take a NamedDecl. 
llvm-svn: 82116
 2009-09-17 03:53:28 +00:00
Anders Carlsson 3e0d1e0747 Get rid of the last grep. 
llvm-svn: 82115
 2009-09-17 03:48:45 +00:00
Anders Carlsson df644fb773 When mangling function template specialization, mangle the type encoding of the original function template. Also, port mangle.cpp and function-template-specialization.cpp over to using FileCheck. 
llvm-svn: 82114
 2009-09-17 03:46:43 +00:00
Anders Carlsson 98e00bb162 Add new functions to the mangler for the <unscoped-name> and <unscoped-template-name> productions. 
llvm-svn: 82113
 2009-09-17 03:17:01 +00:00
Daniel Dunbar 5bb5ec5b07 PCH: When writing PCH files, tweak the predicate function deciding whether to mark a decl as "external" to be closer to reality. 
This still isn't perfect, but I believe it is conservatively accurate at marking decls which IRgen needs to see, while still keeping the "deserialization footprint" on Cocoa.h.

llvm-svn: 82112
 2009-09-17 03:06:51 +00:00
Daniel Dunbar 865c2a7f23 PCH: When deserializing an explicit "external definition", don't pass it to HandleTopLevelDecl -- this is already being done inside the reader. 
This is something of a hack, since whether the reader actually did this depends on the "isConsumerInterestedIn" predicate. I think we need to rework how this works, but I need to discuss with Doug.

llvm-svn: 82111
 2009-09-17 03:06:44 +00:00
Chris Lattner ac6271e3f4 add a version of the APFloat constructor that initializes to 0.0 
llvm-svn: 82110
 2009-09-17 01:08:43 +00:00
Evan Cheng f56b0482c4 Fix PR4910: Broken logic in coalescer means when a physical register liveness is being shortened, the sub-registers were not. The symptom is the register allocator could not find a free register for this particular test. 
llvm-svn: 82108
 2009-09-17 00:57:15 +00:00
Daniel Dunbar e9fee8a361 Initial support for code generation from .ast files. 
- Doesn't actually work yet because only module level asm's get correctly marked as externally visible in the PCH.

 - Other things like 'clang-cc foo.ast -ast-dump' now work, as well.

llvm-svn: 82107
 2009-09-17 00:48:13 +00:00
Daniel Dunbar 691b9337a6 clang-cc: Factor out code for creating one of the standard AST consumer actions. 
llvm-svn: 82106
 2009-09-17 00:48:00 +00:00
Daniel Dunbar d112f103e7 We don't need a -compile-ast clang-cc action, we can just use -S. 
llvm-svn: 82105
 2009-09-17 00:47:53 +00:00
Daniel Dunbar 785d51c45b Simplify. 
llvm-svn: 82104
 2009-09-17 00:47:46 +00:00
Daniel Dunbar 1188987e23 clang-cc: Remove -ObjC -ObjC++ handling from clang-cc. 
llvm-svn: 82103
 2009-09-17 00:47:27 +00:00
Anders Carlsson feb60501a8 Add basic substitution to the C++ mangler. It currently only looks at types. 
llvm-svn: 82102
 2009-09-17 00:43:46 +00:00
Daniel Dunbar db7ec04fed Force triple, although probably the real fix is to tie __strong to -fobjc-gc. 
llvm-svn: 82101
 2009-09-17 00:28:00 +00:00
Daniel Dunbar c7012fa1e8 Some platforms may need malloc.h for alloca. 
llvm-svn: 82100
 2009-09-17 00:14:44 +00:00
Daniel Dunbar 6f8f276ce4 Fix substituto. 
llvm-svn: 82099
 2009-09-17 00:07:21 +00:00
Daniel Dunbar f8d26ad3a3 Add CLANG_{SOURCE,BINARY}_DIR cmake variables. 
llvm-svn: 82098
 2009-09-17 00:07:10 +00:00
Daniel Dunbar 487d1c8138 Update CMake. 
llvm-svn: 82097
 2009-09-17 00:06:48 +00:00
Anders Carlsson b3e533d9d0 Add a simple const mangling test. 
llvm-svn: 82096
 2009-09-16 23:53:19 +00:00
Fariborz Jahanian 1ff8299c67 Removed useless stuff from the test. 
llvm-svn: 82095
 2009-09-16 23:52:53 +00:00
Fariborz Jahanian 0bdc001b6e More test for objc gc's mixed write-barriers. 
llvm-svn: 82094
 2009-09-16 23:49:04 +00:00
Anders Carlsson e7e163cc0b When creating function types, remove any top-level CVR qualifications in the function type argument types. 
llvm-svn: 82093
 2009-09-16 23:47:08 +00:00
Fariborz Jahanian e29f04859b Additional tests for write-bariers. 
llvm-svn: 82092
 2009-09-16 23:38:26 +00:00
Fariborz Jahanian 5f41a8c4af Test for variety of write-barriers. 
llvm-svn: 82091
 2009-09-16 23:30:59 +00:00
Fariborz Jahanian de1d324dce patch for generating objc'2 objc_assign_ivar. WIP. 
llvm-svn: 82090
 2009-09-16 23:11:23 +00:00
Sean Callanan cc774e7476 Added the LODS (load byte into register, usually 
as part string parsing) instructions to the Intel
instruction tables.

llvm-svn: 82089
 2009-09-16 22:59:28 +00:00
John McCall 11083da4d0 Improved representation and support for friend class templates. Angst about same. 
llvm-svn: 82088
 2009-09-16 22:47:08 +00:00
Daniel Dunbar 4498168753 Add StringRef::{rfind, rsplit} 
llvm-svn: 82087
 2009-09-16 22:38:48 +00:00
Douglas Gregor 8addadc691 CMake: Generate LIT site configuration file for Clang tests, which Daniel will probably have to fix 
llvm-svn: 82086
 2009-09-16 22:30:48 +00:00
Douglas Gregor 24f01f1251 The CMake build system now derives the Clang version number from VER. 
llvm-svn: 82085
 2009-09-16 21:59:05 +00:00
Sean Callanan 73645ac10c Added the LAR (load segment access rights) 
instructions to the Intel instruction tables.

llvm-svn: 82084
 2009-09-16 21:55:34 +00:00
Sean Callanan 7865f79011 Added the LOOP family of instructions to the Intel 
instruction tables.

llvm-svn: 82083
 2009-09-16 21:50:07 +00:00
Fariborz Jahanian a7fa6beb2e Starting patch to generate more specific API for objc's 
GC. Currently, new API will be generated under
clang-cc's -fobjc-newgc-api flag which will eventually
become the default. WIP.

llvm-svn: 82082
 2009-09-16 21:37:16 +00:00
Sean Callanan ca968cf1f0 Added an alternate form of register-register CMP 
to the Intel instruction tables.

llvm-svn: 82081
 2009-09-16 21:11:23 +00:00
Devang Patel 44b3a87f78 Fix typo. 
llvm-svn: 82080
 2009-09-16 21:09:07 +00:00