c1877cbc21
__weak ivar need not warn.
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llvm-svn: 59743
2008-11-20 19:35:51 +00:00
52aece7eff
Test -pre-RA-sched=fast too, for completeness.
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llvm-svn: 59741
2008-11-20 19:26:04 +00:00
e881b536e8
Introducing objc_assign_ivar to clang.
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llvm-svn: 59740
2008-11-20 19:23:36 +00:00
073b0b12a5
CMake: Option for building with -fPIC.
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llvm-svn: 59739
2008-11-20 19:13:51 +00:00
d4081c697a
Added a test case for __weak field decls. Change SetVarDeclObjCAttribute
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to static function. Added comments.
llvm-svn: 59738
2008-11-20 18:10:58 +00:00
10b941284a
Updating ignore lists.
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llvm-svn: 59737
2008-11-20 16:56:53 +00:00
cbc984169f
Handle another case where we should use PTHLexer as an alternative to the normal Lexer.
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llvm-svn: 59736
2008-11-20 16:46:54 +00:00
8e3e16ed2e
Update C++ status
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llvm-svn: 59735
2008-11-20 16:46:32 +00:00
3726019aa3
CellSPU:
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(a) Remove moved file (SPUAsmPrinter.cpp) to make svn happy.
(b) Remove truncated stores that will never be used.
(c) Add initial support for __muldi3 as a libcall.
llvm-svn: 59734
2008-11-20 16:36:33 +00:00
94981e1f23
PTHLexer:
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- Rename 'CurToken' and 'LastToken' to 'CurTokenIdx' and 'LastTokenIdx'
respectively.
- Add helper methods GetToken(), AdvanceToken(), AtLastToken() to abstract away
details of the token stream. This also allows us to easily replace their
implementation later.
llvm-svn: 59733
2008-11-20 16:32:22 +00:00
e0e79bdef6
Add support for overloaded operator-> when used in a member access
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expression (smart_ptr->mem).
llvm-svn: 59732
2008-11-20 16:27:02 +00:00
6bc5f3ec90
Rename IsNonPragmaNonMacroLexer to IsFileLexer.
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llvm-svn: 59731
2008-11-20 16:19:53 +00:00
b6df273d2c
Output 'ANALYZE' messages to standard error. This should address the intermixing of 'ANALYZE' and the other diagnostics the clang driver emits to standard error.
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llvm-svn: 59730
2008-11-20 16:14:48 +00:00
f49fdf8337
Fix strange quote characters
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llvm-svn: 59729
2008-11-20 13:33:37 +00:00
3fa0a5afab
Add some documentation.
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llvm-svn: 59727
2008-11-20 10:34:43 +00:00
203bfdfcf3
De-unionize fields in Token class.
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- This is fairly gross but although the code is conceptually the
same, introducting the union causes gcc 4.2 on x86 (darwin, if that
matters) to pessimize LexTokenInternal which is critical to our
preprocessor performance.
This speeds up -Eonly lexing of Cocoa.h by ~4.7% in my timings and
reduces the code size of LexTokenInternal by 8.6%.
llvm-svn: 59725
2008-11-20 08:01:39 +00:00
c490c8877c
Rewrote PTHLexer::Lex by digging through the sources of Lexer again. Now we can do basic macro expansion using the PTHLexer.
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llvm-svn: 59724
2008-11-20 07:58:05 +00:00
85b48c6e3a
Add ugly "test harness" for PTHLexer that is not enabled by default. The
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(temporary hack) to test the PTHLexer is that whenever we would create a Lexer
object we instead raw lex a memory buffer first and then use the PTHLexer. This
logic exists only to driver the PTHLexer and will be removed/changed in the
future. Note that the regular path using normal Lexer objects is what is used by
default.
llvm-svn: 59723
2008-11-20 07:56:33 +00:00
f4fd9b7ec4
Added virtual method 'IndirectLex' to PTHLexer. This will likely get removed in the future when we correctly handle #include processing.
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llvm-svn: 59722
2008-11-20 07:54:06 +00:00
49e4579a86
Preprocessor::isCurrentLexer() now takes a PreprocessorLexer* argument to match against CurPPLexer instead of CurLexer.
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llvm-svn: 59721
2008-11-20 07:53:31 +00:00
e15a540071
Allow XMM2 and XMM3 to be used for non ABI compliant code.
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llvm-svn: 59720
2008-11-20 07:48:19 +00:00
165b45d385
80-column violation.
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llvm-svn: 59718
2008-11-20 07:24:30 +00:00
51e015f9bb
Reformatting. No functionality change.
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llvm-svn: 59717
2008-11-20 07:23:34 +00:00
9b5a53424b
Daniel really really likes = instead of += :)
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llvm-svn: 59716
2008-11-20 07:09:32 +00:00
a256679f19
add an operator= to assign to smallstring.
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llvm-svn: 59715
2008-11-20 07:09:17 +00:00
651d42dba5
remove the last old-fashioned Diag method. Transition complete!
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llvm-svn: 59714
2008-11-20 06:38:18 +00:00
f7e3f6d294
remove another old Diag method.
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llvm-svn: 59713
2008-11-20 06:13:02 +00:00
29e812b905
remove another old-school Diag method.
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llvm-svn: 59712
2008-11-20 06:06:08 +00:00
ec7f7732f1
remove the type_info identifier cache. Compared to the cost
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of doing the lookup_decl, the hash lookup is cheap. Also,
typeid doesn't happen enough in real world code to worry about
it.
I'd like to eventually get rid of KnownFunctionIDs from Sema
also, but today is not that day.
llvm-svn: 59711
2008-11-20 05:51:55 +00:00
0e73b2c352
compared to the rest of the code in Sema::GetStdNamespace(),
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looking up the "std" identifier is trivial. Just do it, particularly
since this is only done if the namespace hasn't already been looked up.
llvm-svn: 59710
2008-11-20 05:45:14 +00:00
66e32812cd
remove some other identifiers that are looked up really early and only
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used in one cold place.
llvm-svn: 59709
2008-11-20 05:41:43 +00:00
4500f721ed
instead of looking up super at startup time,
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just check for it when needed. It doesn't incur real cost
in any hot paths.
llvm-svn: 59708
2008-11-20 05:35:30 +00:00
a7521ee3df
CellSPU: Custom lower truncating stores of i8 to i1 (should not have been
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promote), fix signed conversion of indexed offsets.
llvm-svn: 59707
2008-11-20 05:01:09 +00:00
68e486804f
Rename IdentifierInfo::isName to ::isStr. Use a nifty trick
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from Sebastian to enforce that a literal string is passed in,
and use this to avoid having to call strlen on it.
llvm-svn: 59706
2008-11-20 04:42:34 +00:00
e42592e33a
undef beats zero. Fix this missed optimization opportunity. Patch by Matt Elder!
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llvm-svn: 59705
2008-11-20 04:36:13 +00:00
4b12480063
Revert accidental last patch
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llvm-svn: 59704
2008-11-20 04:28:08 +00:00
e361f08ab0
CellSPU: Adjust spacing/tabulation
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llvm-svn: 59703
2008-11-20 04:26:21 +00:00
8e066a1349
Remove a remnant of list-burr's fast mode.
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llvm-svn: 59702
2008-11-20 03:32:45 +00:00
186f65d275
Factor out the SethiUllman numbering logic from the list-burr and
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list-tdrr schedulers into a common base class.
llvm-svn: 59701
2008-11-20 03:30:37 +00:00
fd08af4ee7
Remove the "fast" form of the list-burr scheduler, and use the
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dedicated "fast" scheduler in -fast mode instead, which is
faster. This speeds up llc -fast by a few percent on some
testcases -- the speedup only happens for code not handled by
fast-isel.
llvm-svn: 59700
2008-11-20 03:11:19 +00:00
4d69fd4f1c
CMake: when building shared libraries, use -fPIC for compiling
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partially linked objects.
llvm-svn: 59699
2008-11-20 03:10:17 +00:00
3f656dfa03
Facter AddPseudoTwoAddrDeps and associated infrasructure out of
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the list-burr scheduler so that it can be used by the list-tdrr
scheduler too.
llvm-svn: 59698
2008-11-20 02:45:51 +00:00
c22215a090
- Register scavenger should use MachineRegisterInfo and internal map to find the first use of a register after a given machine instruction.
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- When scavenging a register, in addition to the spill, insert a restore before the first use.
- Abort if client is looking to scavenge a register even when a previously scavenged register is still live.
llvm-svn: 59697
2008-11-20 02:32:35 +00:00
5f23e9fe73
Fix a thinko. MO is getOperand(i-1) so we don't have to adjust e.
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llvm-svn: 59696
2008-11-20 02:25:51 +00:00
2af3cee287
Make FIXME a hard assertion.
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llvm-svn: 59695
2008-11-20 01:52:55 +00:00
b33ce32bda
Preprocessor::getCurrentFileLexer() now returns a PreprocessorLexer* instead of
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a Lexer*. This means it will either return the current (normal) file Lexer or a
PTHLexer.
llvm-svn: 59694
2008-11-20 01:49:44 +00:00
300590b584
Just use the SourceLocation of SysHeaderTok when doing a callback to emit #line
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information. A diff of the -E output for Cocoa.h shows that there is no change
in output.
llvm-svn: 59693
2008-11-20 01:45:11 +00:00
866b034839
Add #include <climits> to get the definition of INT_MAX.
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llvm-svn: 59692
2008-11-20 01:41:34 +00:00
6552d259d4
Assign the result of getCurrentFileLexer() to a PreprocessorLexer* instead of Lexer* (narrower interface).
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llvm-svn: 59691
2008-11-20 01:35:24 +00:00
b0262c1e64
- Default initialize ParsingPreprocessorDirective, ParsingFilename, and
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LexingRawMode in the ctor of PreprocessorLexer.
- PTHLexer: Use "LastToken" instead of "NumToken"
llvm-svn: 59690
2008-11-20 01:29:45 +00:00
Fariborz Jahanian