5d068499a7
Teach -Wreturn-type that destructors can appear
...
after a 'return' in a CFGBlock. This accidentally
was working before, but the false assumption that
'return' always appeared at the end of the block
was uncovered by a recent change.
llvm-svn: 124280
2011-01-26 04:49:52 +00:00
e543be3531
Merge -Wuninitialized-experimental into -Wuninitialized.
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llvm-svn: 124279
2011-01-26 04:49:48 +00:00
33ddd9692d
Tweak -Wuninitialized-experimental to not emit
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a warning for uses of an uninitialized variable
when the use is a void cast, e.g. (void) x.
llvm-svn: 124278
2011-01-26 04:49:43 +00:00
ce1de6172c
Better framework for conditional cleanups; untested as yet.
...
I'm separately committing this because it incidentally changes some
block orderings and minor IR issues, like using a phi instead of
an unnecessary alloca.
llvm-svn: 124277
2011-01-26 04:00:11 +00:00
5499235d13
Rvalue references for *this: parse ref-qualifiers.
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llvm-svn: 124276
2011-01-26 03:43:54 +00:00
078159e310
Separate out the constant bonus from the size reduction metrics. Rework
...
a few loops accordingly. Should be no functional change.
This is a step for more accurate cost/benefit analysis of devirt/inlining
bonuses.
llvm-svn: 124275
2011-01-26 02:58:39 +00:00
02155cb8e8
Use RecordLayout::getBaseClassOffset() where CharUnits are needed instead of
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converting getBaseClassOffsetInBits() to CharUnits.
llvm-svn: 124274
2011-01-26 02:17:08 +00:00
d13d13496f
Add needed braces.
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llvm-svn: 124273
2011-01-26 02:06:22 +00:00
0cfdac078e
Target/X86: Tweak win64's tailcall.
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llvm-svn: 124272
2011-01-26 02:04:09 +00:00
31aafbd501
TableGen: PointerLikeRegClass can be accepted to operand.
...
llvm-svn: 124271
2011-01-26 02:03:48 +00:00
9d29eff198
Fix whitespace.
...
llvm-svn: 124270
2011-01-26 02:03:37 +00:00
c780782560
lib/Target/X86/X86RegisterInfo.cpp: Fix whitespace.
...
llvm-svn: 124268
2011-01-26 01:28:06 +00:00
86278dc3ea
lib/Target/X86/X86RegisterInfo.cpp: Fix a typo in comment.
...
llvm-svn: 124267
2011-01-26 01:27:58 +00:00
c7ffd35cb7
[analyzer] Enable the self-init checker under command-line option '-analyzer-check-objc-self-init' which by default
...
is enabled by the driver for '--analyze'.
llvm-svn: 124266
2011-01-26 01:26:50 +00:00
7e71884ecb
Correct r124242 making sure function chunk that gets diagnosed is really about the block.
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Clairvoyance by John!
llvm-svn: 124264
2011-01-26 01:26:44 +00:00
8781b7dded
[analyzer] Improve the diagnostic for the self-init checker. Suggestion by Ted!
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llvm-svn: 124263
2011-01-26 01:26:41 +00:00
f6aaf31103
Remove duplicated comments.
...
llvm-svn: 124262
2011-01-26 01:24:45 +00:00
832d3137df
Move #define's out of ARMUtils.h and into a newly created file ARMDefines.h.
...
llvm-svn: 124261
2011-01-26 01:18:52 +00:00
58f157a677
Coding style formatting changes.
...
llvm-svn: 124260
2011-01-26 01:09:59 +00:00
74889b29a8
Move the generic instruction bits manipulation routines into a newly created file
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named InstructionUtils.h and modify some existing code to use them.
llvm-svn: 124259
2011-01-26 01:00:55 +00:00
9312fcc2d3
Tweak the rule for deciding if a provisional ivar is needed
...
in default ivar synthesis. Fixes // rdar://8913053.
llvm-svn: 124258
2011-01-26 00:57:01 +00:00
b308902024
Rename member variables to follow the rest of LLVM.
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No functional change.
llvm-svn: 124257
2011-01-26 00:50:53 +00:00
d5642d0bcd
Remove CompilerInstance::getOutputFileList because it is unimplemented and unused.
...
llvm-svn: 124256
2011-01-26 00:18:08 +00:00
d18302f1bb
Teach move_iterator that rvalue references cannot bind to non-function
...
lvalues, nor can one take the address of an xvalue, by adding
appropriate static_cast's (in the first case) and a temporary (in the
second case).
llvm-svn: 124255
2011-01-26 00:12:48 +00:00
3fde51b820
Add Encoding T1 entry of emulate_sub_sp_imm to the g_thumb_opcodes table.
...
Update emulate_sub_sp_imm to handle Encoding T1.
llvm-svn: 124253
2011-01-26 00:08:59 +00:00
ad16003517
Add always_inline to string move constructors
...
llvm-svn: 124252
2011-01-26 00:06:59 +00:00
9ac6c5e2d4
Removed unused directory.
...
llvm-svn: 124251
2011-01-25 23:58:39 +00:00
1a65ae11bd
Enabled extra warnings and fixed a bunch of small issues.
...
llvm-svn: 124250
2011-01-25 23:55:37 +00:00
3ae681eb12
[analyzer] Do the self-init check only on NSObject subclasses. Patch by Jean-Daniel Dupas!
...
llvm-svn: 124249
2011-01-25 23:54:44 +00:00
d5cd645c74
Add Encoding T2 & T3 entries of emulate_sub_sp_imm to the g_thumb_opcodes table.
...
Update emulate_sub_sp_imm to handle Encoding T2 & T3.
llvm-svn: 124248
2011-01-25 23:49:39 +00:00
41e4e2c798
Speculatively revert r124236
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llvm-svn: 124247
2011-01-25 23:49:36 +00:00
efc6b16e4b
Provide an interface to transfer SDDbgValue from one SDNode to another.
...
llvm-svn: 124245
2011-01-25 23:27:42 +00:00
4e52cc7de4
Diagnose calling convention attribute incompatibilities. Fixes rdar://8876096.
...
llvm-svn: 124244
2011-01-25 23:16:40 +00:00
cd81fe033c
Fix infinite loop during error diagnostics. Fixes rdar://8875304.
...
llvm-svn: 124243
2011-01-25 23:16:36 +00:00
20ad245e3e
Change error "function cannot return array type" -> "blocks cannot return array type" when blocks are involved.
...
Addresses rdar://8876238.
llvm-svn: 124242
2011-01-25 23:16:33 +00:00
175a104028
Remove an (incorrect) compiler workaround in the __mu function. The
...
workaround relied on rvalue references binding to non-function
lvalues, while the original formulation (with std::forward) does the
right thing.
llvm-svn: 124241
2011-01-25 23:11:15 +00:00
f3e78a3040
Simple makefile fixups.
...
With the current target revision of Clang libclangChecker no longer exists and
is not needed. Update the include path so we can get at ARM_DWARF_Registers.h
and friends.
llvm-svn: 124240
2011-01-25 23:03:42 +00:00
4fd3fda33b
Tweak return-noreturn.cpp test to have its original
...
contents, with the additional warning flag (and still marked XFAIL).
llvm-svn: 124239
2011-01-25 22:57:41 +00:00
ebe6260137
Fix regression in -Wreturn-type caused by not
...
handling all CFGElement kinds. While writing
the test case, it turned out that return-noreturn.cpp
wasn't actually testing anything since it has the wrong -W
flag. That uncovered another regression with
the handling of destructors marked noreturn. WIP.
llvm-svn: 124238
2011-01-25 22:50:47 +00:00
ccc9963e34
Add an entry to the g_arm_opcodes table named emulate_sub_sp_imm which corresponds
...
to an operation to adjust the stack pointer (allocate space for local storage).
llvm-svn: 124237
2011-01-25 22:45:28 +00:00
407371a1e4
Speculatively implement a tweak to the C++0x overload resolution rules
...
for reference binding (C++ [over.rank.ics]p3b1sb4), so that we prefer
the binding of an lvalue reference to a function lvalue over the
binding of an rvalue reference. This change resolves the ambiguity
with std::forward and lvalue references to function types in a way
that seems consistent with the original rvalue references proposal.
My proposed wording for this change is shown in
isBetterReferenceBindingKind(); we'll try to get this change adopted
in the C++0x working paper as well.
llvm-svn: 124236
2011-01-25 22:19:32 +00:00
7e1ec9ccd8
Unbreak CMake build.
...
llvm-svn: 124235
2011-01-25 22:10:37 +00:00
78221d4679
[AVX] Fix a typo in the extract subvector type constraints to specify
...
the correct number of operands.
llvm-svn: 124234
2011-01-25 22:05:41 +00:00
57990c4910
Revert 124230. It was causing test failures.
...
llvm-svn: 124233
2011-01-25 21:48:36 +00:00
1ea20bf6ed
http://llvm.org/bugs/show_bug.cgi?id=8260
...
Removed incorrect enumeration from switch.
llvm-svn: 124232
2011-01-25 21:39:46 +00:00
58f417180b
http://llvm.org/bugs/show_bug.cgi?id=9053
...
Fixed bug reported by Ken Ryall.
llvm-svn: 124231
2011-01-25 21:32:01 +00:00
624cef696d
The floating point value is encoded in its binary form as an Imm. Convert it
...
appropriately so that it prints out the decimal representation.
llvm-svn: 124230
2011-01-25 21:27:46 +00:00
cdbf17b179
Add support for parsing a Real value. It stores the Real value as its binary
...
encoding. It's up to the individual back-ends to convert it to their preferred
representation when printing.
llvm-svn: 124229
2011-01-25 21:26:41 +00:00
fedad3c668
Don't try and symbolicate unions; we don't reason
...
about them yet. Fixes crash reported in PR 9049.
llvm-svn: 124228
2011-01-25 21:08:47 +00:00
2992efa403
Add -add-plugin flag, which runs plugins in addition to codegen.
...
llvm-svn: 124227
2011-01-25 20:34:14 +00:00
Ted Kremenek