73b85e30ed
castToDeclContext/castFromDeclContext are only required to be included in the class of decls that directly derive from DeclContext.
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Their subclasses don't need them.
llvm-svn: 64632
2009-02-16 14:31:00 +00:00
9b7bd9bfc6
castToDeclContext/castFromDeclContext are not meant to be used directly; they are used indirectly by cast/dyn_cast.
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All Decl <-> DeclContext casting should be done through cast/dyn_cast.
llvm-svn: 64631
2009-02-16 14:29:59 +00:00
afe24c8818
DeclContext had its "casting machinery" inside the class definition so that if a new declaration context Decl appeared, the necessary changes
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would be in one place. Since, now, only DeclNodes.def needs to be modified, move things out-of-line and simplify the DeclContext class.
llvm-svn: 64630
2009-02-16 14:29:28 +00:00
ac152f1a1a
Make DeclContexts maintenance a bit easier.
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-In DeclNodes.def, only mark as DeclContexts the top classes that directly derive from DeclContext. If the Decl has subclasses,
it should be marked with DECL_CONTEXT_BASE.
-Use DeclNodes.def to automate the DeclContext::classof and DeclContext::CastTo definitions.
llvm-svn: 64629
2009-02-16 14:28:33 +00:00
7b1c6c09f7
Untabify.
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llvm-svn: 64628
2009-02-16 09:18:41 +00:00
fa95ce412c
Do not register 'RangeConstraintManager' as the default ConstraintManager.
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llvm-svn: 64627
2009-02-16 04:54:20 +00:00
0f269cfdee
Fix typo caused by too much surfing, dudes...
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llvm-svn: 64626
2009-02-16 04:26:53 +00:00
136aa1fb96
Delete this long-commented-out code. The situation it seems to have
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been written for is no longer relevant with the elimination of
signed and unsigned types.
llvm-svn: 64625
2009-02-16 02:57:42 +00:00
73f794af6a
Rename IndVarsSimplify to IndVarSimplify, to be consistent with
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the name used in the code that these tests are for.
llvm-svn: 64624
2009-02-16 00:56:15 +00:00
9cdfd44521
Change these tests to use regular loads instead of llvm.x86.sse2.loadu.dq.
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Enhance instcombine to use the preferred field of
GetOrEnforceKnownAlignment in more cases, so that regular IR operations are
optimized in the same way that the intrinsics currently are.
llvm-svn: 64623
2009-02-16 00:44:23 +00:00
aaee6c9523
Don't assume that a left-shift of a value with one bit set will have
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one bit set, because the bit may be shifted off the end. Instead,
just check for a constant 1 being shifted. This is still sufficient
to handle all the cases in test/CodeGen/X86/bt.ll. This fixes PR3583.
llvm-svn: 64622
2009-02-15 23:59:32 +00:00
f6ccacba36
MachineLICM now handles these cases.
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llvm-svn: 64620
2009-02-15 23:24:52 +00:00
dac78d87cb
Demonstrate the act of including multiple space-separated parameter attributes,
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by request on IRC.
llvm-svn: 64619
2009-02-15 23:06:14 +00:00
9178155206
Shoot! Remove this debugging line again!
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llvm-svn: 64617
2009-02-15 22:50:17 +00:00
b020e0d14c
Don't discard definitions of common symbols. Not sure if this is the right fix.
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Before this change, the program:
int var;
int main(void) { return 0; }
when run under 'nm -g' would show 'U var' with the gold plugin and
'B var' with gcc.
llvm-svn: 64616
2009-02-15 22:49:17 +00:00
8f4a097f15
Update the list of function annotations for nocapture. All of these came up
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when I was looking at functions used by python.
Highlights include, better largefile support (64-bit file sizes on 32-bit
systems), fputs string is nocapture, popen/pclose added (popen being noalias
return), modf and frexp and friends. Also added some missing 'break' statements
and combined identical sections.
llvm-svn: 64615
2009-02-15 22:47:25 +00:00
a6b47a4142
Don't allow taking the address of an element in an ext_vector
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llvm-svn: 64614
2009-02-15 22:45:20 +00:00
4576b2eebd
lots of trailing whitespace
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llvm-svn: 64613
2009-02-15 22:44:22 +00:00
4bf74fdd90
Refactor the deprecated and unavailable checks into a new
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DiagnoseUseOfDeprecatedDecl method. This ensures that they
are treated consistently. This gets us 'unavailable' support
on a few new types of decls, and makes sure we consistently
silence deprecated when the caller is also deprecated.
llvm-svn: 64612
2009-02-15 22:43:40 +00:00
8510b902fb
implement gcc/testsuite/objc.dg/method-attribute-3.m, by improving error recovery.
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llvm-svn: 64609
2009-02-15 22:24:30 +00:00
0629c8f4e4
don't pass a random english string in as a string argument to Diag.
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llvm-svn: 64608
2009-02-15 22:21:03 +00:00
20cf43010a
fix a fixme in -emit-html output: highlight the entire range of a macro
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instantiation, which highlights the arguments of a function like macro
as well as its identifier.
llvm-svn: 64607
2009-02-15 21:32:34 +00:00
f52c0b261c
add a new SourceManager::getInstantiationRange helper method.
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llvm-svn: 64606
2009-02-15 21:26:50 +00:00
641f1eab77
fix build on systems where uint64_t != unsigned long long
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llvm-svn: 64605
2009-02-15 21:20:13 +00:00
5a2e9cb42d
fix PR3579: __LINE__ expands to the presumed location of the
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*end* of a macro instantiation, not the start of it. This is
really all about bug-for-bug compatibility with GCC, but not
doing this breaks the FreeBSD kernel.
llvm-svn: 64604
2009-02-15 21:06:39 +00:00
2edf0fcb75
fix PR3579: __LINE__ expands to the presumed location of the
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*end* of a macro instantiation, not the start of it. This is
really all about bug-for-bug compatibility with GCC, but not
doing this breaks the FreeBSD kernel.
llvm-svn: 64603
2009-02-15 21:06:15 +00:00
9dc9c206d3
track "just a little more" location information for macro instantiations.
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Now instead of just tracking the expansion history, also track the full
range of the macro that got replaced. For object-like macros, this doesn't
change anything. For _Pragma and function-like macros, this means we track
the locations of the ')'.
This is required for PR3579 because apparently GCC uses the line of the ')'
of a function-like macro as the location to expand __LINE__ to.
llvm-svn: 64601
2009-02-15 20:52:18 +00:00
7f543ba9fa
On 64bit we may have a personality function which requires 64 bits to
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be encoded.
llvm-svn: 64600
2009-02-15 20:49:23 +00:00
f898638eee
PR3589: Don't simplify libcalls with -ffreestanding.
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llvm-svn: 64599
2009-02-15 20:00:15 +00:00
d9849254ab
Remove accidental duplication of content in .h file.
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llvm-svn: 64596
2009-02-15 18:24:51 +00:00
bb025312f3
Fix pasto noticed by Anders Johnsen.
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llvm-svn: 64595
2009-02-15 18:23:07 +00:00
46196aef82
Make this more useful for cleaning up after the
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one-definition-rule llvm-gcc changes (coming soon
to a tree near you!).
llvm-svn: 64588
2009-02-15 11:54:49 +00:00
e68b888550
80-column violation.
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llvm-svn: 64586
2009-02-15 11:32:31 +00:00
b3f27881a9
If the target of an alias has internal linkage, then the
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alias can be morphed into the target. Implement this
transform, and fix a crash in the existing transform at
the same time.
llvm-svn: 64583
2009-02-15 09:56:08 +00:00
2510436e20
Fix PR3522. It's not safe to sink into landing pad BB's.
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llvm-svn: 64582
2009-02-15 08:36:12 +00:00
37959570af
implement support for attribute(unavailable) on objc methods.
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This implements gcc/testsuite/objc.dg/method-attribute-1.m
llvm-svn: 64581
2009-02-15 07:50:52 +00:00
8de90f0a92
Obj-C non-fragile ABI: Fix types of a few globals; these were not
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creating valid LLVM structures (although they work fined).
llvm-svn: 64580
2009-02-15 07:36:20 +00:00
e79841adbb
Fix pr3571: If stride is a value defined by an instruction, make sure it dominates the loop preheader. When IV users are strength reduced, the stride is inserted into the preheader. It could create a use before def situation.
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llvm-svn: 64579
2009-02-15 06:06:15 +00:00
87f7ba3541
ccc: Pass -P to clang.
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llvm-svn: 64578
2009-02-15 05:59:37 +00:00
fe151ba135
ifdef out unneeded if statement.
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llvm-svn: 64575
2009-02-15 03:20:37 +00:00
58a1a8e546
Fix warning on gcc 4.3.
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"system() declared with attribute warn_unused_result."
llvm-svn: 64574
2009-02-15 03:20:32 +00:00
a539836b95
Whitespace fixes.
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llvm-svn: 64573
2009-02-15 03:20:03 +00:00
4c6ea8612a
allow implementations of deprecated functions to use deprecated symbols.
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llvm-svn: 64572
2009-02-15 01:38:09 +00:00
0e7d7b68c8
Use getNameAsCString instead of getNameAsString and reflow the type.
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Thanks Anders.
llvm-svn: 64571
2009-02-14 22:49:33 +00:00
2d5a2878d4
Generate the helper function for blocks. Now basic codegen is
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starting to work for blocks.
llvm-svn: 64570
2009-02-14 22:16:35 +00:00
35afdfc36e
Fixed a bad ir-gen bug which caused a dejagnu test to fail.
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Now we are pretty close to be in sync with objc's classic
abi when it comes to passing dejagnu objc executable tests.
llvm-svn: 64569
2009-02-14 21:25:36 +00:00
2563d0fa08
Add a test case for -ffreestanding that redefines malloc.
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Warn that complex numbers are an extension in a freestanding C99
implementation.
llvm-svn: 64568
2009-02-14 21:06:05 +00:00
69c7951c8e
Add -ffreestanding to suppress the implicit declaration of library builtins like printf and malloc. Fixes PR3586
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llvm-svn: 64566
2009-02-14 20:49:29 +00:00
6bae7a1b2a
Add expected note. Surely people test before the check in stuff.
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llvm-svn: 64565
2009-02-14 20:35:19 +00:00
08438133da
Add svn:eol-style=native to some files
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Correct two files with inconsistent lines endings.
llvm-svn: 64564
2009-02-14 20:20:19 +00:00
Argyrios Kyrtzidis