40a4bcd49b
Generation of ivar-offset symbols in objc2's non-fragile abi.
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Changed section names for meta-data (to match current gcc).
llvm-svn: 63163
2009-01-28 01:05:23 +00:00
1502b7e288
On Windows use a BumpPtrAllocator for the UniqueFileContainer's StringMap.
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llvm-svn: 63162
2009-01-28 01:01:07 +00:00
e4510972a6
Suppress a compile time warning.
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llvm-svn: 63161
2009-01-28 00:53:34 +00:00
b81d94ff58
add test for PR2502, which was already fixed some time ago
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llvm-svn: 63160
2009-01-28 00:44:33 +00:00
bb2f25b40f
FileManager: Use a BumpPtrAllocator for the StringMaps DirEntries and FileEntries.
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Performance impact (clang -fsyntax-only INPUTS/Cocoa_h.m):
non-PTH: 0.4% improvement
PTH: 0.8% improvement
llvm-svn: 63159
2009-01-28 00:44:12 +00:00
bb537dc189
fix PR3427: fix debuginfo for incomplete array types
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llvm-svn: 63158
2009-01-28 00:35:17 +00:00
5c04bd81ed
Add a some comments to designate Windows-specific/Unix-specific code. No functionality change.
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llvm-svn: 63157
2009-01-28 00:27:31 +00:00
b3e0931401
Embalm my ideas of how things should work. Not that
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anyone will pay attention.
llvm-svn: 63155
2009-01-27 23:32:10 +00:00
5adc3dbc96
Add type DIE into appropriate context DIE.
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llvm-svn: 63154
2009-01-27 23:22:55 +00:00
99c0cdf899
Finish making AST BumpPtrAllocation runtime configurable (based on -disable-free).
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snaroff% time ../../Release-Asserts/bin/clang INPUTS/Cocoa_h.m
0.179u 0.051s 0:00.23 95.6% 0+0k 0+0io 0pf+0w
snaroff% time ../../Release-Asserts/bin/clang INPUTS/Cocoa_h.m -disable-free
0.169u 0.052s 0:00.22 95.4% 0+0k 0+0io 0pf+0w
llvm-svn: 63153
2009-01-27 23:20:32 +00:00
4e04ef3c55
Add a DebugLoc field and some simple accessors.
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llvm-svn: 63152
2009-01-27 23:20:29 +00:00
675869aef0
Reorder args, constify.
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llvm-svn: 63151
2009-01-27 23:19:41 +00:00
a5a77a6dc6
Add handling of member pointers to reinterpret_cast.
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llvm-svn: 63150
2009-01-27 23:18:31 +00:00
fd03bdd00c
Add testcase for r63142.
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llvm-svn: 63149
2009-01-27 23:00:53 +00:00
70d4c08cfe
Treat [1 x i8] zeroinitializer as a C string, placing such stuff into
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mergeable string section. I don't see any bad impact of such decision
(rather then placing it into mergeable const section, as it was before),
but at least Darwin linker won't complain anymore.
The problem in LLVM is that we don't have special type for string constants
(like gcc does). Even more, we have two separate types: ConstatArray for non-null
strings and ConstantAggregateZero for null stuff.... It's a bit weird :)
llvm-svn: 63142
2009-01-27 22:29:24 +00:00
e19a1f15ae
After talking to our runtime guru, I added a comment.
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llvm-svn: 63141
2009-01-27 22:27:56 +00:00
3efd355b9d
Updated checker build.
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llvm-svn: 63140
2009-01-27 22:24:33 +00:00
b841dc2957
Use .empty() instead of comparing .size() with 0.
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llvm-svn: 63139
2009-01-27 22:12:23 +00:00
aa064e6cd6
Update to latest spelling.
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llvm-svn: 63138
2009-01-27 22:09:11 +00:00
096bab711e
Convert types over to placement new() that takes an ASTContext.
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Also changed FunctionTypeProto to be allocated with 8-byte alignment (noticed by Doug). I couldn't think of any reason to allocate on 16-byte boundaries. If anyone remembers why we were doing this, let me know!
llvm-svn: 63137
2009-01-27 22:08:43 +00:00
f041127bda
Add DebugLoc field and simple accessors.
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llvm-svn: 63136
2009-01-27 21:41:04 +00:00
13ae6f47cd
Remove many references to ASTContext::getAllocator(), replacing them with calls to the recently added placement new (which uses ASTContext's allocator for memory). Also added ASTContext::Deallocate().
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This will simplify runtime replacement of ASTContext's allocator. Keeping the allocator private (and removing getAllocator() entirely) is also goodness.
llvm-svn: 63135
2009-01-27 21:25:57 +00:00
573e529127
Refine DebugLoc per review comments.
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llvm-svn: 63132
2009-01-27 21:15:07 +00:00
f4a0cba545
ccc/Darwin/clang: Fix a mistranslation for the llvm-backend; llvm-gcc
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doesn't set the relocation model when -mdynamic-no-pic is present.
llvm-svn: 63129
2009-01-27 20:42:58 +00:00
fb58faf29e
Add an assertion to the form of SelectionDAG::getConstant that takes
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a uint64_t to verify that the value is in range for the given type,
to help catch accidental overflow. Fix a few places that relied on
getConstant implicitly truncating the value.
llvm-svn: 63128
2009-01-27 20:39:34 +00:00
570c357ded
If an input constraint refers to an output constraint, it should have the same constraint info as the output constraint. Fixes PR3417
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llvm-svn: 63127
2009-01-27 20:38:24 +00:00
7415caa3d4
ivar meta-data generation for nonfragile-abi.
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Still more work to do in this area.
llvm-svn: 63126
2009-01-27 19:38:51 +00:00
2ad3ff0bd6
ccc: Normalize machine name to i386 for platforms which report the
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machine as x86_64.
llvm-svn: 63122
2009-01-27 19:29:51 +00:00
0ca1e7c6b6
Reformat the allocation-order arrays to a more conventional style.
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llvm-svn: 63121
2009-01-27 19:25:38 +00:00
0bd9546039
Delete redundant return statements.
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llvm-svn: 63120
2009-01-27 19:23:22 +00:00
13f18e853f
Respect the DisableRedZone flag on PowerPC.
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llvm-svn: 63119
2009-01-27 19:19:28 +00:00
f77f0ce21a
Simplify findNonImmUse; return the result using the return value
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instead of via a by-reference argument. No functionality change.
llvm-svn: 63118
2009-01-27 19:04:30 +00:00
75441a3870
eliminate some random .ll file outputs
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llvm-svn: 63117
2009-01-27 18:56:08 +00:00
7ec8851c89
Fixed a typo in getPreferredTypeAlign method.
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llvm-svn: 63116
2009-01-27 18:55:00 +00:00
7687a998a4
add new headers
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llvm-svn: 63113
2009-01-27 18:34:53 +00:00
660419289a
Add the new .def files
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llvm-svn: 63112
2009-01-27 18:34:32 +00:00
7368d581c1
Split the single monolithic DiagnosticKinds.def file into one
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.def file for each library. This means that adding a diagnostic
to sema doesn't require all the other libraries to be rebuilt.
Patch by Anders Johnsen!
llvm-svn: 63111
2009-01-27 18:30:58 +00:00
422d81dcd4
Fix bug in BasicStore::getLValueElement where if the base of an array subscript expression was an ElementRegion we stacked another ElementRegion on top of that.
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This fixes PR 3422.
llvm-svn: 63110
2009-01-27 18:29:03 +00:00
a3402cd524
add a new "getPreferredTypeAlign" method to return the preferred alignment
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of a type. The implementation is currently something of a hack, but is
sufficient for now and allows clients to be built on it.
llvm-svn: 63108
2009-01-27 18:08:34 +00:00
ec39eb8519
APInt's countLeadingOnes() was broken for negative i128 values,
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causing assertion failures in getSExtValue().
Fix it by making highWordBits actually contain what its name says,
and add some more unit-tests for APInt.
This fixes PR3419.
llvm-svn: 63107
2009-01-27 18:06:03 +00:00
ed2ba0fb01
Make some comments doxygen-friendly.
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llvm-svn: 63104
2009-01-27 17:28:23 +00:00
3f66b84c86
Support CodeGen for __extension__ operator on aggregates.
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llvm-svn: 63101
2009-01-27 09:03:41 +00:00
eb3a9b03ab
Fix for PR3418: make sure to handle the RHS of expressions starting with
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__extension__. This sort of construct shows up in the gcc source code.
llvm-svn: 63100
2009-01-27 08:43:38 +00:00
f1ca7d3e02
Introduce a new PresumedLoc class to represent the concept of a location
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as reported to the user and as manipulated by #line. This is what __FILE__,
__INCLUDE_LEVEL__, diagnostics and other things should follow (but not
dependency generation!).
This patch also includes several cleanups along the way:
- SourceLocation now has a dump method, and several other places
that did similar things now use it.
- I cleaned up some code in AnalysisConsumer, but it should probably be
simplified further now that NamedDecl is better.
- TextDiagnosticPrinter is now simplified and cleaned up a bit.
This patch is a prerequisite for #line, but does not actually provide
any #line functionality.
llvm-svn: 63098
2009-01-27 07:57:44 +00:00
c360bf2e48
rename getFullFilePos -> getFileOffset.
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llvm-svn: 63097
2009-01-27 06:27:13 +00:00
dd62885f40
Use string comparison rather than '=='.
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llvm-svn: 63095
2009-01-27 05:34:28 +00:00
bf648a3a63
Fix a bug that I noticed by inspection.
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llvm-svn: 63094
2009-01-27 05:34:03 +00:00
6d61c3e6df
make -print-stats print stats about the amount of the SLoc
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address space we used up. Some interesting data:
For c99-intconst-1.c:
6912762 SLocEntry's allocated, 25592386B of Sloc address space used.
For cocoa.h:
26469 SLocEntry's allocated, 10278752B of Sloc address space used.
For carbon.h:
27364 SLocEntry's allocated, 12398141B of Sloc address space used.
Clearly 2G of sloc address space should be enough for anyone?!
llvm-svn: 63093
2009-01-27 05:22:43 +00:00
8d3f4a4b2f
improvements for GNU objc runtime support, patch by David Chisnall!
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llvm-svn: 63092
2009-01-27 05:06:01 +00:00
431053ed2c
Make the pre-split-limit option more useful by using a per-function counter.
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llvm-svn: 63091
2009-01-27 05:01:15 +00:00
Fariborz Jahanian