llvm-svn: 179724

 - We shouldn't even try to include stdint.h in hosted mode, as the dependency
   on even parsing a platforms stdint.h might fail for some targets.

llvm-svn: 179723

is part of the decl-specifier-seq of some other declaration, 
it doesn't get comment. // rdar://12390371

llvm-svn: 179722

llvm-svn: 179721

llvm-svn: 179720

unable to handle cases such as __asm mov eax, 8*-8.

This patch also attempts to simplify the state machine.  Further, the error
reporting has been improved.  Test cases included, but more will be added to
the clang side shortly.
rdar://13668445

llvm-svn: 179719

[objc-arc] Added descriptions for EnableARCAnnotations, EnableCheckForCFGHazards, EnableARCOptimizations.

llvm-svn: 179718

llvm-svn: 179717

llvm-svn: 179716

for the sdiv/srem/udiv/urem bitcode instructions.  This is done for the i8,
i16, and i32 types, as well as i64 for the x86_64 target.

Patch by Jim Stichnoth

llvm-svn: 179715

getSimpleVT can only handle simple value types.

radar://13676022

llvm-svn: 179714

PR15000 has a testcase where the time to compile was bordering on 30s. When I
dropped the limit value to 100, it became a much more managable 6s. The compile
time seems to increase in a roughly linear fashion based on increasing the limit
value. (See the runtimes below.)

So, let's lower the limit to 100 so that they can get a more reasonable compile
time.

Limit Value  Time
-----------  ----
10           0.9744s
20           1.8035s
30           2.3618s
40           2.9814s
50           3.6988s
60           4.5486s
70           4.9314s
80           5.8012s
90           6.4246s
100          7.0852s
110          7.6634s
120          8.3553s
130          9.0552s
140          9.6820s
150          9.8804s
160         10.8901s
170         10.9855s
180         12.0114s
190         12.6816s
200         13.2754s
210         13.9942s
220         13.8097s
230         14.3272s
240         15.7753s
250         15.6673s
260         16.0541s
270         16.7625s
280         17.3823s
290         18.8213s
300         18.6120s
310         20.0333s
320         19.5165s
330         20.2505s
340         20.7068s
350         21.1833s
360         22.9216s
370         22.2152s
380         23.9390s
390         23.4609s
400         24.0426s
410         24.6410s
420         26.5208s
430         27.7155s
440         26.4142s
450         28.5646s
460         27.3494s
470         29.7255s
480         29.4646s
490         30.5001s

llvm-svn: 179713

- auto_ptr is one example of this

llvm-svn: 179712

llvm-svn: 179711

- add a workaround header to define uuid_t on platforms that need it
- unbreak remote debugging of mac os x apps

llvm-svn: 179710

The system_header pragma (from GCC) is implemented using line notes in the
source manager. However, a line note's line number specifies the number
not for the current line, but for the next line. This was making all
line numbers appear off by one after the pragma.

Reported by Andy Gibbs, uncovered during r179677.

llvm-svn: 179709

arguments in the formation of a candidate set of inheriting constructors.

llvm-svn: 179708

The reference manual defines only 5 permitted values for the immediate field of the "hint" instruction:
1. nop (imm == 0)
2. yield (imm == 1)
3. wfe (imm == 2)
4. wfi (imm == 3)
5. sev (imm == 4)

Therefore, restrict the permitted values for the "hint" instruction to 0 through 4.

Patch by Mihail Popa <Mihail.Popa@arm.com>

llvm-svn: 179707

- will commit a different workaround momentarily

llvm-svn: 179705

will be gone soon!) that lets it interpret a function
using just an llvm::Module, an llvm::Function, and a
MemoryMap.

Also added an API to IRExecutionUnit to get at its
llvm::Function, so that the IRInterpreter can work
with it.

llvm-svn: 179704

llvm-svn: 179703

it doesn't actually hold any important state.

llvm-svn: 179702

llvm-svn: 179701

This was slightly tricky because BlockDecls don't currently store an
inferred return type. However, we can rely on the fact that blocks with
inferred return types will have return statements that match the inferred
type.

<rdar://problem/13665798>

llvm-svn: 179699

GCC complains: Core.cpp:1449:27: warning: overflow in implicit constant conversion [-Woverflow]
I'm not sure if that's really a problem here, but using the enum type is better
style anyways.

llvm-svn: 179696

a ClangExpressionDeclMap.  Any functions that
require value resolution etc. fail if the
ClangExpressionDeclMap isn't present - which is
exactly what is desired.

llvm-svn: 179695

- conditionally build mac-specific plugins only on mac (PluginObjectFileMachO, PluginDynamicLoaderDrawinKernel and PluginDynamicLoaderMacOSXDYLD)
- clean up warnings by ignoring deprecated declarations (auto_ptr for example)

llvm-svn: 179694

Summary:
Added BreakableLineComment, moved common code from
BreakableBlockComment to newly added BreakableComment. As a side-effect of the
rewrite, found another problem with escaped newlines and had to change
code which removes trailing whitespace from line comments not to break after
this patch.

Reviewers: klimek, djasper

Reviewed By: klimek

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D682

llvm-svn: 179693

TLS support.

llvm-svn: 179692

is entirely unnecessary and confuses the command
interpreter when the user types "exp".

llvm-svn: 179691

PowerPC: Mark some more patterns as isCodeGenOnly.

A couple of recently introduced conditional branch patterns
also need to be marked as isCodeGenOnly since they cannot
be handled by the asm parser.

No change in generated code.

llvm-svn: 179690

llvm-svn: 179689

llvm-svn: 179688

llvm-svn: 179687

llvm-svn: 179686

llvm-svn: 179685

llvm-svn: 179684

Patch by Jochen Eisinger.

llvm-svn: 179683

llvm-svn: 179682

Also,
- abstract out the indirect/in memory/in registers decisions into the CGCXXABI
- fix handling of empty struct arguments for '-cxx-abi microsoft'
- add/fix tests

llvm-svn: 179681