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
a117dd23e9
Declare classes with matched tags, pointed out by a clang++ warning.
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llvm-svn: 86144
2009-11-05 17:51:44 +00:00
13a2c03801
Eliminate some false positives due to a thinko in the "'blah' is
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always zero in this context" warning logic. Also, make the diagnostic
itself more precise when referring to pointer values ("NULL" vs. "zero").
llvm-svn: 86143
2009-11-05 17:49:26 +00:00
fec61e2111
Add Ubuntu 9.10 libstdc++ install location.
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llvm-svn: 86142
2009-11-05 17:44:49 +00:00
b971445ab7
Teach SimplifyLibCalls to fold memcmp calls with constant arguments.
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llvm-svn: 86141
2009-11-05 17:44:22 +00:00
65ae200a13
When collecting types for built-in candidates, make arrays decay to pointers. Otherwise, subscripting an array leads to no candidates at all. Fixes PR5360.
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llvm-svn: 86140
2009-11-05 16:36:20 +00:00
d3f630f4d5
Add clang_site_config user variable, so that extra tests (e.g., utils/C++Syntax)
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can always find the main clang site config (when invoked via CMake/Makefiles, at
least).
llvm-svn: 86139
2009-11-05 16:36:19 +00:00
1891a167a1
lit: Add --param NAME=VALUE option, for test suite specific use (to communicate
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arbitrary command line arguments to the test suite).
llvm-svn: 86137
2009-11-05 16:27:33 +00:00
2dfdb820ca
Allow the element type of arrays to be incomplete in C++.
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This fixes PR5048. Also fix a bug where zero-sized arrays weren't warned about when the size was unsigned.
llvm-svn: 86136
2009-11-05 15:52:31 +00:00
39c2a8bbbc
Parse C++0x constexpr. Test case follows when this does something useful.
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llvm-svn: 86135
2009-11-05 15:47:02 +00:00
2fd33fe701
Don't run anything other than the compiler in these tests.
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llvm-svn: 86134
2009-11-05 15:28:24 +00:00
3fcbb82151
Do map insert+find in one step. TODO -= 2.
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llvm-svn: 86133
2009-11-05 14:33:27 +00:00
9470ecdb2c
Path::createDirectoryOnDisk should ignore existing directories on win32 too.
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llvm-svn: 86132
2009-11-05 14:32:40 +00:00
73818d685e
Make two more LLVM headers standalone
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llvm-svn: 86131
2009-11-05 13:39:23 +00:00
Dan Gohman