ef3fdc1cbd
Add testcase for PR5703
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llvm-svn: 91931
2009-12-22 22:37:23 +00:00
39740dce30
Revert accidental commit
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llvm-svn: 91930
2009-12-22 22:30:51 +00:00
261dd5ec06
accept -Wcomments as an alias for -Wcomment, PR5855
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llvm-svn: 91929
2009-12-22 22:29:12 +00:00
a1d8550778
Add using shadow decls to the "instantiated locals" map, fixing PR5847.
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llvm-svn: 91928
2009-12-22 22:26:37 +00:00
b6ea60872d
Switch Sema::AddCXXDirectInitializerToDecl over to InitializationSequence
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llvm-svn: 91927
2009-12-22 22:17:25 +00:00
e19711d223
Add transfer functions support for visiting an Objective-C message expression as an lvalue when the return type is a C++ reference.
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llvm-svn: 91926
2009-12-22 22:13:46 +00:00
42fe663e3b
ARM: Remove a FIXME, it's not actually more complicated than that.
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llvm-svn: 91924
2009-12-22 21:59:17 +00:00
200f82c889
Remove minimal CFG sanity checks from verifier.
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These checks would often trigger on unreachable statements inserted by
bugpoint, leading it astray.
It would be nice if we could distinguish unreachable blocks from errors.
llvm-svn: 91923
2009-12-22 21:52:27 +00:00
3db4952357
Allow explicit %reg0 operands beyond what the .td file describes.
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ARM uses these to indicate predicates.
llvm-svn: 91922
2009-12-22 21:48:20 +00:00
0a70c4d9a2
Switch parameter passing for overloaded binary operators to
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InitializationSequence. Fixes the -fsyntax-only failure in
llvm/lib/Transforms/Scalar/InstructionCombining.cpp.
llvm-svn: 91921
2009-12-22 21:44:34 +00:00
d85498132f
Allow 0 as an order number. Don't assign an order to formal arguments.
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llvm-svn: 91920
2009-12-22 21:35:02 +00:00
36eab80875
Fixes to the X86 disassembler:
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Made LEA memory operands emit only 4 MCInst operands.
Made the scale operand equal 1 for instructions that have no
SIB byte.
llvm-svn: 91919
2009-12-22 21:12:55 +00:00
3b8235bec3
Restore snprintf weirdness for VCPP only
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llvm-svn: 91918
2009-12-22 20:11:00 +00:00
c0f6402a94
Fix the Convert to scalar to not insert dead loads in the store case. The
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load is needed when we have a small store into a large alloca (at which
point we get a load/insert/store sequence), but when you do a full-sized
store, this load ends up being dead.
This dead load is bad in really large nasty testcases where the load ends
up causing mem2reg to insert large chains of dependent phi nodes which only
ADCE can delete. Instead of doing this, just don't insert the dead load.
This fixes rdar://6864035
llvm-svn: 91917
2009-12-22 19:33:28 +00:00
fda3b559e6
fix some fixme's by using twines
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llvm-svn: 91916
2009-12-22 19:23:33 +00:00
6f579c12b1
Use proper move instructions. Make the verifier happy.
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llvm-svn: 91914
2009-12-22 18:49:55 +00:00
bac37abe73
Report an error for bad inline assembly, where the value passed for an
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"indirect" operand is not a pointer.
llvm-svn: 91913
2009-12-22 18:34:19 +00:00
dc72875d25
Serialize the NoReturn bit on FunctionTypes for precompiled headers
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llvm-svn: 91911
2009-12-22 18:11:50 +00:00
71d7eaa87e
Remove target attribute break-sse-dep. Instead, do not fold load into sse partial update instructions unless optimizing for size.
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llvm-svn: 91910
2009-12-22 17:47:23 +00:00
613bf10470
Enter the scope of an initializer for direct-initialization as well as
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for copy-initialization.
llvm-svn: 91909
2009-12-22 17:47:17 +00:00
8b858396d4
Include based on the current path, since we already -I the X86 target's path. Fixes CMake build
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llvm-svn: 91908
2009-12-22 17:25:11 +00:00
2e9c795df0
When transforming a C++ "new" expression that was not explicitly given
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a size, check whether the transformed type is itself an array type. If
so, take the major array bound as the size to allocate. Fixes PR5833.
llvm-svn: 91907
2009-12-22 17:13:37 +00:00
bbeb5c391c
Switch parameter-passing for calls via function pointers (where we
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don't have a FunctionDecl) over to InitializationSequence.
llvm-svn: 91906
2009-12-22 16:09:06 +00:00
1b3039344b
Switch InitializedEntity from TypeLoc down to just QualTypes, since we don't use the location information but we did spend a bunch of time building faked-up TypeLocs
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llvm-svn: 91905
2009-12-22 15:35:07 +00:00
8c5f05fcee
While converting one of the operands to a memory operand, we need to check if it is Legal and does not result into a cyclic dep.
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llvm-svn: 91904
2009-12-22 14:25:37 +00:00
8c89d59c82
Move the implementation of ASTContext::getTypeSizeInChars() to the .cpp file to
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avoid #including CharUnits.h in ASTContext.h.
llvm-svn: 91903
2009-12-22 14:23:30 +00:00
96596c98fb
Switch initialization of parameters in a call over to
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InitializationSequence (when a FunctionDecl is present). This required
a few small fixes to initialization sequences:
- Make sure to use the adjusted parameter type for initialization of
function parameters.
- Implement transparent union calling semantics in C
llvm-svn: 91902
2009-12-22 07:24:36 +00:00
778f92ab02
specify what is invalid about it
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llvm-svn: 91901
2009-12-22 07:03:21 +00:00
f6d4129c76
specify a triple to use, fixing the test on non-x86-64 hosts.
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llvm-svn: 91900
2009-12-22 07:01:12 +00:00
502f0f11e0
reject invalid input with a caret, e.g.:
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simple-tests.txt:16:1: error: invalid instruction
0xff 0xff
^
llvm-svn: 91898
2009-12-22 06:58:29 +00:00
62a84ea8e3
Generalize SROA to allow the first index of a GEP to be non-zero. Add a
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missing check that an array reference doesn't go past the end of the array,
and remove some redundant checks for in-bound array and vector references
that are no longer needed.
llvm-svn: 91897
2009-12-22 06:57:14 +00:00
dd0c01b5de
various cleanups, make the disassemble reject lines with too much
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data on them, for example:
addb %al, (%rax)
simple-tests.txt:11:5: error: excess data detected in input
0 0 0 0 0
^
llvm-svn: 91896
2009-12-22 06:56:51 +00:00
8879918722
If you thought that it didn't make sense for the disassembler
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to not produce caret diagnostics, you were right!
llvm-svn: 91895
2009-12-22 06:45:48 +00:00
dc9845b79a
rewrite the file parser for the disassembler, implementing support for
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comments. Also, check in a simple testcase for the disassembler,
including a test for r91864
llvm-svn: 91894
2009-12-22 06:37:58 +00:00
8a35c7982c
Make sure that we mangle overloaded operators that are member functions correctly, giving them the correct arity.
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With this seemingly insignificant fix, we are now able to build and link clang using clang itself! (LLVM still has to be built with gcc for the time being).
llvm-svn: 91893
2009-12-22 06:36:32 +00:00
72cbaa2ecb
don't crash on blank lines, rename some variables.
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llvm-svn: 91892
2009-12-22 06:24:00 +00:00
3caa2b486d
Work around PR5514.
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llvm-svn: 91891
2009-12-22 06:13:42 +00:00
f21a220bcd
Implement PR5795 by merging duplicated return blocks. This could go further
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by merging all returns in a function into a single one, but simplifycfg
currently likes to duplicate the return (an unfortunate choice!)
llvm-svn: 91890
2009-12-22 06:07:30 +00:00
2b297ed9ee
convert to filecheck
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llvm-svn: 91889
2009-12-22 06:04:26 +00:00
d806cbc98d
fix a bug handling the gnu ?: extension. Patch by Storlek on IRC,
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who prefers to be stealthy and mysterious.
llvm-svn: 91888
2009-12-22 06:00:13 +00:00
9c45ad7a1b
When we simply return a retained member expression when instantiating, we must also mark the member decl as referenced.
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llvm-svn: 91887
2009-12-22 05:24:09 +00:00
f3ef2cada7
don't run GVN at -O1, GCC doesn't do it's equivalent at that optimization level.
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llvm-svn: 91886
2009-12-22 04:47:41 +00:00
9b7d99eb76
The phi translated pointer can be computed when returning a partially cached result
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instead of stored. This reduces memdep memory usage, and also eliminates a bunch of
weakvh's. This speeds up gvn on gcc.c-torture/20001226-1.c from 23.9s to 8.45s (2.8x)
on a different machine than earlier.
llvm-svn: 91885
2009-12-22 04:25:02 +00:00
e2808379b8
Zap CheckInitializerTypes.
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llvm-svn: 91884
2009-12-22 02:50:30 +00:00
5f101b95c6
Switch default arguments over to InitializationSequence.
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llvm-svn: 91883
2009-12-22 02:46:13 +00:00
a553d4ac95
Switch compound literals over to InitializationSequence.
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llvm-svn: 91882
2009-12-22 02:35:53 +00:00
463e523ad8
Switch file-scope assignment initialization over to InitializationSequence.
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llvm-svn: 91881
2009-12-22 02:10:53 +00:00
919b7aab2e
Add more plumbing. This time in the LowerArguments and "get" functions which
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return partial registers. This affected the back-end lowering code some.
Also patch up some places I missed before in the "get" functions.
llvm-svn: 91880
2009-12-22 02:10:19 +00:00
2f9443f422
Changed REG_* to MODRM_REG_* to avoid conflicts
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with symbols in AuroraUX's global namespace.
llvm-svn: 91879
2009-12-22 02:07:42 +00:00
8b532de418
Fix some may-be-uninitialized var warnings.
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llvm-svn: 91878
2009-12-22 01:41:37 +00:00
Anton Korobeynikov