ad8b22269e
If we have a C-style cast, functional cast, or a static_cast to a
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class type, don't perform the array-to-pointer or function-to-pointer
conversions, because we may end up binding a reference to a function
or array.
With this change, FileCheck now passes -fsyntax-only!
llvm-svn: 86211
2009-11-06 01:14:41 +00:00
02ba0ea461
When we encounter a derived-to-base conversion when performing an
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implicit conversion sequence, check the validity of this conversion
and then perform it.
llvm-svn: 86210
2009-11-06 01:02:41 +00:00
eec642f8ab
Minor cleanup of my last patch.
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llvm-svn: 86209
2009-11-06 00:55:14 +00:00
2980b975ee
Minor cleanup: use BuiltinBug (which will soon be renamed) for DeferenceChecker and friends so that they always report the same bug type.
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llvm-svn: 86208
2009-11-06 00:44:32 +00:00
5582451e91
This patch implements Sema for clause 13.3.3.1p4.
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It has to do with vararg constructors used as conversion
functions. Code gen needs work. This is WIP.
llvm-svn: 86207
2009-11-06 00:23:08 +00:00
701e4e9b2b
Don't print a redundant tab for inline asm, and do use the new printKill.
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llvm-svn: 86206
2009-11-06 00:19:43 +00:00
aea4b8a0c3
Convert file over to checking the .ll file for codegen. Also, we
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speed up this file by not doing twice the checking.
llvm-svn: 86205
2009-11-06 00:18:25 +00:00
140db51755
Add a bunch of missing "template" keywords to disambiguate dependent template names. GCC eats this ill-formed code, Clang does not. I already filed PR5404 to improve recovery in this case
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llvm-svn: 86204
2009-11-06 00:12:53 +00:00
80f04dc67d
Fix PR5315, original patch by Nicolas Capens!
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llvm-svn: 86203
2009-11-06 00:11:57 +00:00
a8cb86bfd4
Update clang web pages with respect to Windows
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llvm-svn: 86200
2009-11-06 00:06:29 +00:00
ee8afcc59d
Factor out the printing of the leading tab into printInlineAsm.
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llvm-svn: 86199
2009-11-06 00:04:54 +00:00
6791639910
Make printImplicitDef and printKill non-virtual, since they don't
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need to be overridden.
llvm-svn: 86198
2009-11-06 00:04:05 +00:00
b2186fe23c
Make sure that EnumConstantDecls always get a type, even when they have type-dependent initializers.
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llvm-svn: 86197
2009-11-06 00:03:12 +00:00
006f9353e1
Use SUBREG_TO_REG instead of INSERT_SUBREG to model x86-64's
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implicit zero-extend.
llvm-svn: 86196
2009-11-05 23:53:08 +00:00
4c25ce723f
Strip off the /clang/tools/clang at the end of the Subversion URL, if it's there
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llvm-svn: 86195
2009-11-05 23:46:05 +00:00
a1bf0c0acc
Teach LSR to avoid calling SplitCriticalEdge on edges with indirectbr.
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llvm-svn: 86193
2009-11-05 23:34:59 +00:00
98693a3ac2
Update these tests for the new label names.
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llvm-svn: 86192
2009-11-05 23:31:40 +00:00
d53b5cfe3f
Fix the label name generation for address-taken labels to avoid potential
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problems with name collisions.
llvm-svn: 86189
2009-11-05 23:14:35 +00:00
5632657208
Make a few more LLVM headers parsable as standalone headers.
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Fix some problems with the hidden copy constructors for
ImmutableMap/ImmutableSet found by Clang++.
llvm-svn: 86186
2009-11-05 23:01:30 +00:00
86a947dde9
Teach lit's SyntaxCheckTest two new tricks:
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- skip .svn directories
- add a set of excluded filenames so we can easily skip tests
llvm-svn: 86185
2009-11-05 22:58:04 +00:00
933c541270
Added support for renumbering existing index list elements. Removed some junk from the initial numbering code in runOnMachineFunction.
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llvm-svn: 86184
2009-11-05 22:20:57 +00:00
864bf7562f
Eliminate tabls
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llvm-svn: 86183
2009-11-05 22:03:02 +00:00
928068a886
Avoid calling getUniqueExitBlocks from within LoopSimplify, as it depends
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on loops having dedicated exits, which LoopSimplify can no longer always
guarantee.
llvm-svn: 86181
2009-11-05 21:48:32 +00:00
dca7ac335b
LoopDeletion depends on loops having dedicated exits.
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llvm-svn: 86180
2009-11-05 21:47:04 +00:00
e4a8c64731
clean up integer preprocessor type definitions, patch by Ken Dyck!
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llvm-svn: 86177
2009-11-05 21:21:32 +00:00
1ef784db67
The introduction of indirectbr meant the introduction of
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unsplittable critical edges, which means the introduction of
loops which cannot be transformed to LoopSimplify form. Fix
LoopSimplify to avoid transforming such loops into invalid
code.
llvm-svn: 86176
2009-11-05 21:14:46 +00:00
a83ac2d9e7
Update various Loop optimization passes to cope with the possibility that
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LoopSimplify form may not be available.
llvm-svn: 86175
2009-11-05 21:11:53 +00:00
87869bc435
Make ASTContext::getIntWidth return 1 for all boolean type variations, not just for the unqualified, unaliased bool.
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llvm-svn: 86174
2009-11-05 21:10:57 +00:00
0b7c85fc5a
The signed/unsigned checker should not warn for value-dependent expressions, and should especially not try to evaluate them.
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llvm-svn: 86173
2009-11-05 21:09:23 +00:00
bed7cb6c1d
Fix bug in aggressive antidep breaking; liveness was not updated correctly for regions that do not have antidep candidates.
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llvm-svn: 86172
2009-11-05 21:06:09 +00:00
4ebb7f3e4c
Be a little more careful when trying to extract a TypeDecl from a enum/class/struct/union specifier; in invalid code, we may also see ClassTemplateDecls.
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llvm-svn: 86171
2009-11-05 20:54:04 +00:00
ed4e2950bc
Adding -fshort-wchar option.
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llvm-svn: 86167
2009-11-05 20:14:16 +00:00
866ad5d8ea
De-FIXME a test
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llvm-svn: 86166
2009-11-05 20:02:41 +00:00
1060067dd1
Don't allow definitions of array variables without some size information in C++. Fixed PR5401
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llvm-svn: 86165
2009-11-05 19:47:47 +00:00
415c64ea3f
Teach LoopUnroll how to bail if LoopSimplify can't give it what it needs.
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llvm-svn: 86164
2009-11-05 19:44:06 +00:00
d9fa1c9c1e
Call getAnalysis<LoopInfo> the normal way, instead of asking passed-in
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LoopPassManager for it.
llvm-svn: 86163
2009-11-05 19:43:25 +00:00
b632705017
InstrTypes.h includes Instruction.h, so it's not necessary to include both.
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llvm-svn: 86162
2009-11-05 19:42:20 +00:00
2267f8aa72
Fix IVUsers to avoid assuming that the loop has a unique backedge.
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llvm-svn: 86161
2009-11-05 19:41:37 +00:00
885c46e387
Delete an unused member variable.
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llvm-svn: 86160
2009-11-05 19:33:15 +00:00
e3a1706e33
Factor out the predicate code for loopsimplify form exit blocks into
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a separate helper function.
llvm-svn: 86159
2009-11-05 19:21:41 +00:00
ba3c6681f0
Enable debug info for global variables at -O1+
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llvm-svn: 86156
2009-11-05 19:13:29 +00:00
17feb2a9ee
CMake: Detect dotty.
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Patch by Arnaud Allard de Grandmaison!
llvm-svn: 86153
2009-11-05 19:03:26 +00:00
1a0bfb6290
CMake: do not test for pthread and dl libraries on Windows (except
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Cygwin). Fixes PR 5368.
llvm-svn: 86152
2009-11-05 18:57:56 +00:00
43bdc260d6
Avoid printing a redundant space in SDNode->dump().
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llvm-svn: 86151
2009-11-05 18:49:11 +00:00
c5a044e057
Adds doxygen comment for HasSideEffects method.
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llvm-svn: 86150
2009-11-05 18:47:38 +00:00
b15f4a1cbd
Remove uninteresting and confusing debug output.
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llvm-svn: 86149
2009-11-05 18:47:09 +00:00
e076030f0c
Move llvm: 🆑 :opt's conversion function into the base classes that
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actually need that conversion function. Silences a Clang++ warning.
llvm-svn: 86148
2009-11-05 18:30:50 +00:00
00c793822e
Add an assertion to catch indirectbr in SplitBlockPredecessors. This
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makes several optimization passes abort in cases where they're currently
silently miscompiling code.
Remove the indirectbr assertion from SplitEdge. Indirectbr is only
a problem for critical edges, and SplitEdge defers to SplitCriticalEdge
to handle those, and SplitCriticalEdge has its own assertion for
indirectbr.
llvm-svn: 86147
2009-11-05 18:25:44 +00:00
06c26d982e
add a note from PR5313
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llvm-svn: 86146
2009-11-05 18:19:19 +00:00
4127b8ef97
Added support for static variables which require
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initialization before main. Fixes pr5396.
llvm-svn: 86145
2009-11-05 18:03:03 +00:00
Douglas Gregor