09bd8656c3
make clang emit undefs for padding of structs and unions instead of zeros. this enables constant compaction optimizations.
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llvm-svn: 85504
2009-10-29 11:27:06 +00:00
901668f306
Apparently when is now.
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llvm-svn: 85501
2009-10-29 08:17:34 +00:00
0ad166672f
Track source information for template arguments and template specialization
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types. Preserve it through template instantiation. Preserve it through PCH,
although TSTs themselves aren't serializable, so that's pretty much meaningless.
llvm-svn: 85500
2009-10-29 08:12:44 +00:00
588d2d585d
Extract TemplateArgument into a new header just for common template
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classes. Move its implementation into a new module.
This will seem marginally more justified in a bit.
llvm-svn: 85499
2009-10-29 07:48:15 +00:00
b43a43a8fd
Apply some cleanups. No functionality changes.
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llvm-svn: 85498
2009-10-29 07:35:15 +00:00
aa4121d062
Add an assertion to ensure NullDerefChecker exists.
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llvm-svn: 85497
2009-10-29 05:56:54 +00:00
6747b4ca30
add sanity check for indbr.
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llvm-svn: 85496
2009-10-29 05:53:32 +00:00
312748848f
just for the hell of it, allow globalopt to statically evaluate
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static constructors with indirect gotos :)
llvm-svn: 85495
2009-10-29 05:51:50 +00:00
1dbdbcc04c
Fix accidental use of CheckSVal instead of CheckLocation, and add a
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small test case to show we handle dereferences of undefined values.
llvm-svn: 85492
2009-10-29 05:33:39 +00:00
98261735b4
StringSwitch-ify attribute name mapping.
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llvm-svn: 85491
2009-10-29 05:26:58 +00:00
0c778f70e9
add interpreter support for indirect goto / blockaddress. The interpreter
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now correctly runs clang's test/CodeGen/indirect-goto.c. The JIT will abort
on it until someone feels compelled to implement this.
llvm-svn: 85488
2009-10-29 05:26:09 +00:00
08bb9ef7f7
make this interpretable.
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llvm-svn: 85487
2009-10-29 05:25:27 +00:00
1f0a56e4c9
Fix an insidious bug in RegionStore::RemoveDeadBindings() pointed out
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by Zhongxing Xu. RemoveDeadBindings() would falsely prune
SymbolicRegions from the store that wrapped derived symbols whose
liveness could only be determined after scanning the store.
llvm-svn: 85484
2009-10-29 05:14:17 +00:00
b71fae8098
add newline to make cl.exe happy.
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llvm-svn: 85483
2009-10-29 05:07:14 +00:00
e963d092d8
add two new and very exhaustive preprocessor tests, patch by
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Ken Dyck!
llvm-svn: 85482
2009-10-29 04:55:36 +00:00
d0952749f7
simplify intmax setup, patch by Ken Dyck!
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llvm-svn: 85481
2009-10-29 04:54:24 +00:00
0590837d34
fix 80-col.
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llvm-svn: 85480
2009-10-29 04:41:24 +00:00
e9006fe142
greatly improve the LLVM IR bitcode encoding documentation,
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patch by Peter Housel!
llvm-svn: 85479
2009-10-29 04:25:46 +00:00
d74ffbde67
Explicitly convert to double to suppress Visual C++ 2008 build error C2668 pow is ambiguous call to overloaded function
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llvm-svn: 85478
2009-10-29 03:43:06 +00:00
b352d76480
To get more thorough testing from llc-beta nightly runs, do dynamic stack
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realignment regardless of whether it's strictly necessary.
llvm-svn: 85476
2009-10-29 02:41:21 +00:00
1a8a2e8e97
Remove some obsolete or unnecessary FIXMEs.
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llvm-svn: 85475
2009-10-29 02:39:57 +00:00
cad78a7634
When the function is doing dynamic stack realignment, the spill slot will be
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indexed via the stack pointer, even if a frame pointer is present. Update the
heuristic to place it nearest the stack pointer in that case, rather than
nearest the frame pointer.
llvm-svn: 85474
2009-10-29 02:33:47 +00:00
945577ce93
PR5328: Allow duplicatic -pedantic (and -pedantic-errors) options.
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- clang-cc doesn't care about their relative order with other -W options.
llvm-svn: 85473
2009-10-29 02:24:45 +00:00
b0b18615e2
Kill off MakeFormattedString helper function.
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llvm-svn: 85472
2009-10-29 02:24:37 +00:00
6b8bfb376b
Move NullDeref and UndefDeref into their own checker.
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Add a CheckLocation() interface to Checker.
Now ImplicitNullDeref nodes are cached in NullDerefChecker.
More cleanups follow.
llvm-svn: 85471
2009-10-29 02:09:30 +00:00
8107289624
Sorry to break the build.
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I was trying to check the WIP file to some local repository, but ended up
checking in the llvm repository. Oops!
llvm-svn: 85470
2009-10-29 02:04:53 +00:00
38b6279ce4
Reject -I- in driver instead of clang-cc.
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llvm-svn: 85469
2009-10-29 01:53:44 +00:00
938eb27b25
Formatting fixes.
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llvm-svn: 85468
2009-10-29 01:53:18 +00:00
c3d9a47d03
Minor tweak to forgo the the curly braces for most case blocks, except when
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declaring local variables.
llvm-svn: 85467
2009-10-29 01:45:07 +00:00
ee8b951e73
teach various passes about blockaddress. We no longer
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crash on any clang tests.
llvm-svn: 85465
2009-10-29 01:21:20 +00:00
29fb551a36
make this more interesting, test the static const array.
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llvm-svn: 85464
2009-10-29 01:20:34 +00:00
8829fc3a18
When there is a 2-instruction spill sequence, record
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the second (store) instruction in SpillSlotToUsesMap
consistently. I don't think this matters functionally,
but it's cleaner and Evan wants it this way.
llvm-svn: 85463
2009-10-29 01:15:40 +00:00
33335b1504
Add test case for <rdar://problem/7342806>.
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llvm-svn: 85462
2009-10-29 00:49:46 +00:00
f7b87cb529
[llvm up]
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Switch a few ugly switch-on-string-literal constructs to use the new
llvm::StringSwitch.
llvm-svn: 85461
2009-10-29 00:41:01 +00:00
3505c94923
Don't put in these EH changes.
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llvm-svn: 85460
2009-10-29 00:37:35 +00:00
a6f3e7edeb
A switch-on-string-literal construct that is a nice alternative to
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cascading "ifs" of strcmps/memcmps.
llvm-svn: 85459
2009-10-29 00:34:30 +00:00
be060382e9
teach ValueMapper about BlockAddress', making bugpoint a lot more useful.
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llvm-svn: 85458
2009-10-29 00:31:02 +00:00
cf5a47d63d
unindent massive blocks, no functionality change.
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llvm-svn: 85457
2009-10-29 00:28:30 +00:00
07d6005bdc
Nested function test in compiler-rt should not be run under Clang.
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llvm-svn: 85456
2009-10-29 00:27:08 +00:00
a8eceedb82
Reverting r85338 for now. It's causing a bootstrap failure on PPC darwin9.
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--- Reverse-merging r85338 into '.':
U lib/CodeGen/SimpleRegisterCoalescing.cpp
U lib/CodeGen/SimpleRegisterCoalescing.h
llvm-svn: 85454
2009-10-29 00:22:16 +00:00
edc56ef41c
optimize out some ifdefs.
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llvm-svn: 85453
2009-10-29 00:22:00 +00:00
7c1cc70a90
Fix test suit for last CMake changes to CompilerRT.
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llvm-svn: 85452
2009-10-29 00:16:23 +00:00
d7db2dedaa
Add indirectbr and blockaddress to the vim syntax highlighting file.
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llvm-svn: 85451
2009-10-29 00:14:44 +00:00
e413e88f2e
Fix some Window-isms to get these tests to pass on Windows.
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llvm-svn: 85450
2009-10-29 00:10:42 +00:00
3903320a48
Add a hasAddressTaken for BasicBlock.
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llvm-svn: 85449
2009-10-29 00:09:08 +00:00
a55dd008ad
Update CMake build system with target arch source file lists.
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llvm-svn: 85448
2009-10-29 00:07:46 +00:00
21610380de
Implement support for semantic checking and template instantiation of
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class template partial specializations of member templates. Also,
fixes a silly little bug in the marking of "used" template parameters
in member templates. Fixes PR5236.
llvm-svn: 85447
2009-10-29 00:04:11 +00:00
6c4d255bf3
Implement clang support for indirect branch and address of label
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using the new LLVM support for this. This is temporarily hiding
behind horrible and ugly #ifdefs until the time when the optimizer
is stable (hopefully a week or so). Until then, lets make it "opt in" :)
llvm-svn: 85446
2009-10-28 23:59:40 +00:00
48d9995d2b
add IRBuilder support for IndirectBr
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llvm-svn: 85445
2009-10-28 23:25:00 +00:00
1c9401ec15
Unused ivars checker: also check methods in categories that are defined in the same translation unit. Fixes <rdar://problem/6260004>.
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llvm-svn: 85442
2009-10-28 22:18:22 +00:00
Nuno Lopes