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116815 Commits

Author SHA1 Message Date
Chad Rosier e19b0a9eb8 Rename variables to avoid confusion. No functionallity change intended. 
llvm-svn: 144377
 2011-11-11 06:27:41 +00:00
Chad Rosier 7ddd63ce4e Add support for using immediates with select instructions. 
rdar://10412592

llvm-svn: 144376
 2011-11-11 06:20:39 +00:00
Richard Smith 6049446c47 Reduce the constexpr stack pressure somewhat. Hopefully this will be enough to 
please the buildbots.

llvm-svn: 144375
 2011-11-11 05:48:57 +00:00
NAKAMURA Takumi a5a032025b test/Misc/serialized-diags.c: Tweak FileCheck expressions to be tolerant to DOSish output. 
FIXME: For now, " = 0Parse Issueexpected ';' after expression{{XXX}}" would not be matched due to unexpected garbage{{XXX} on some hosts.
llvm-svn: 144374
 2011-11-11 05:12:45 +00:00
Akira Hatanaka 4a63d1c0f0 Do not try to detect DAG combine patterns for integer multiply-add/sub if value 
type is not i32. MIPS does not have 64-bit integer multiply-add/sub
instructions.

llvm-svn: 144373
 2011-11-11 04:18:21 +00:00
Akira Hatanaka 21cbc25bbb 64-bit atomic instructions. 
llvm-svn: 144372
 2011-11-11 04:14:30 +00:00
Akira Hatanaka 9189d7127f Modify LowerFRAMEADDR. Use 64-bit register FP_64 when ABI is N64. 
llvm-svn: 144371
 2011-11-11 04:11:56 +00:00
Akira Hatanaka 4bdfec57ba Add 64-bit versions of LEA_ADDiu and DynAlloc. Modify LowerDYNAMIC_STACKALLOC. 
llvm-svn: 144370
 2011-11-11 04:06:38 +00:00
Richard Smith e97cbd7b3a Constant expression evaluation: support for constexpr member functions. This 
reinstates r144273; a combination of r144333's fix for NoOp rvalue-to-lvalue
casts and some corresponding changes here resolve the regression which that
caused.

This patch also adds support for some additional forms of member function call,
along with additional testing.

llvm-svn: 144369
 2011-11-11 04:05:33 +00:00
Akira Hatanaka 0009dc2088 64-bit versions of jal, jalr and bal. 
llvm-svn: 144368
 2011-11-11 04:03:54 +00:00
Akira Hatanaka 11521863da Emit Mips64's sequence of instructions that set global register in prologue. 
llvm-svn: 144367
 2011-11-11 04:00:29 +00:00
Akira Hatanaka aa1f4c7986 Fix printing of MCSymbolRegExpr. Needs three closing parentheses for 
VK_Mips_GPOFF_HI/LO.

llvm-svn: 144366
 2011-11-11 03:58:36 +00:00
Ted Kremenek e8ffd1d48d Place 'argument unused during compilation' under a -W flag. Fixes <rdar://problem/10403653>. 
llvm-svn: 144365
 2011-11-11 03:58:21 +00:00
John McCall 03318c1dcf Don't apply NRVO to over-aligned variables. The caller only 
guarantees alignment up to the ABI alignment of the return type.

llvm-svn: 144364
 2011-11-11 03:57:31 +00:00
John McCall f1a3c2aee1 Be sure to insulate block literals from any cleanups in their 
enclosing full-expressions.  It is somewhat amazing that 
this hasn't come up as a problem before.

llvm-svn: 144362
 2011-11-11 03:19:12 +00:00
Eli Friedman c4a001478c Make sure to expand SIGN_EXTEND_INREG for NEON vectors. PR11319, round 3. 
llvm-svn: 144361
 2011-11-11 03:16:38 +00:00
Eric Christopher 0a917b7ad4 Initialize variable. 
llvm-svn: 144360
 2011-11-11 03:16:32 +00:00
Greg Clayton 95d87908f9 Added report errors for when the .apple_XXXX hashed name table lookups contain 
invalid information. This will help us perfect the tables that are emitted by
clang.

llvm-svn: 144359
 2011-11-11 03:16:25 +00:00
Eli Friedman 7771c835cd Add Linux multiarch include directories for mips/mipsel. Patch from Simon Atanasyan. 
llvm-svn: 144358
 2011-11-11 03:05:19 +00:00
NAKAMURA Takumi aacef7ea3c include/clang-c/Index.h: Update CINDEX_LINKAGE on 6 decls. Corresponds to libclang.exports in r144343 
llvm-svn: 144357
 2011-11-11 02:51:09 +00:00
Chad Rosier 023ede5649 When loading a value, treat an i1 as an i8. 
llvm-svn: 144356
 2011-11-11 02:38:59 +00:00
Eli Friedman 4f64e1819b Make sure that restrict-qualifying an array actually adds a restrict qualifier. PR11354. (operator bool() is evil!) 
llvm-svn: 144355
 2011-11-11 02:00:42 +00:00
Eric Christopher c12c211c44 If we have a DIE with an AT_specification use that instead of the normal 
addr DIE when adding to the dwarf accelerator tables.

llvm-svn: 144354
 2011-11-11 01:55:22 +00:00
Greg Clayton b2469060de Allow the Apple hash tables to be emtpy. 
llvm-svn: 144353
 2011-11-11 01:21:03 +00:00
Eli Friedman 0a309292c4 Get rid of an optimization in SCCP which appears to have many issues. Specifically, it doesn't handle many cases involving undef correctly, and it is missing other checks which 
lead to it trying to re-mark a value marked as a constant with a different value.  It also appears to trigger very rarely.

Fixes PR11357.

llvm-svn: 144352
 2011-11-11 01:16:15 +00:00
Bill Wendling 70976ad9c2 Reenable compact unwinding now that <rdar://problem/10430076> is fixed. 
llvm-svn: 144351
 2011-11-11 01:03:50 +00:00
Bill Wendling 8df8204554 If we have to reset the calculation of the compact encoding, then also reset the 
"saved register" index.
<rdar://problem/10430076>

llvm-svn: 144350
 2011-11-11 00:59:14 +00:00
Ted Kremenek a0e32fc8b6 [serialized diagnostics]: add test cases for serialized diagnostics, including a test case for no issues, multiple issues, and 
a single issue.  Along the way, tweak c-index-test -read-diagnostics output so it is easier to tell what diagnostics are
child diagnostics.

llvm-svn: 144349
 2011-11-11 00:46:43 +00:00
Chad Rosier 2a3503e061 Add support for using MVN to materialize negative constants. 
rdar://10412592

llvm-svn: 144348
 2011-11-11 00:36:21 +00:00
Douglas Gregor 197ac203af I predict that HeaderSearch will need the ability to generate 
diagnostics in the future. Make it so.

llvm-svn: 144347
 2011-11-11 00:35:06 +00:00
Bill Wendling f311655e3f Disable compact unwind generation until I can solve the codegen problems. 
llvm-svn: 144346
 2011-11-11 00:28:42 +00:00
Daniel Dunbar f258ad81c0 llvm-build: Add --configure-target-def-file option. 
- Can be used to generate the substitution values we currently use for the various target related .def files.

llvm-svn: 144345
 2011-11-11 00:24:00 +00:00
Daniel Dunbar 6d617b48c7 LLVMBuild: Add explicit information on whether targets define an assembly printer, assembly parser, or disassembler. 
llvm-svn: 144344
 2011-11-11 00:23:56 +00:00
Argyrios Kyrtzidis 7519c5e440 [libclang] Simplify the indexing API. 
Cut down the number of callbacks to more generic ones. Clients can check
an enum to find out what kind of declaration it is and they can call functions
to get more specific information than the generic provided info.

llvm-svn: 144343
 2011-11-11 00:23:36 +00:00
Argyrios Kyrtzidis 85b075b845 Add a const version of ObjCClassDecl::getForwardDecl, no functionality change. 
llvm-svn: 144342
 2011-11-11 00:23:31 +00:00
Francois Pichet f707ae6733 Move "Unqualified lookup into dependent bases of class templates" Microsoft specific behavior from -fms-extensions to -fms-compatibility. 
llvm-svn: 144341
 2011-11-11 00:12:11 +00:00
Ted Kremenek 61fb647fb4 [static analyzer] be more specific when running removeDeadBindings. Instead of seeing if the predecessor node was a non-StmtPoint, check if it is specifically a BlockEntrance node. 
llvm-svn: 144340
 2011-11-11 00:10:55 +00:00
Ted Kremenek e73d9ed1a2 Add top-level driver option '--serialize-diagnostics' for serialize compiler diagnostics to a file. 
llvm-svn: 144339
 2011-11-11 00:07:43 +00:00
Jim Grosbach d9a9be269c Thumb2 ldm/stm updating w/ one register in the list are LDR/STR. 
rdar://10429490

llvm-svn: 144338
 2011-11-10 23:58:34 +00:00
Jim Grosbach afad053141 ARM let processInstruction() tranforms chain. 
llvm-svn: 144337
 2011-11-10 23:42:14 +00:00
Nicolas Geoffray 5e515797b6 Add blurb for VMKit. 
llvm-svn: 144336
 2011-11-10 23:37:56 +00:00
Daniel Dunbar a2193ab418 build/Make: llvm-config-2 needs to use EXEEXT, since it is an actual executable 
now.

llvm-svn: 144335
 2011-11-10 23:33:20 +00:00
Daniel Dunbar eb3179e57a Fix typo. 
llvm-svn: 144334
 2011-11-10 23:33:18 +00:00
Richard Smith 4a905b6799 Implicit casts from rvalue to lvalue are not meaningful. Don't accidentally add 
them when performing a const conversion on the implicit object argument for a
member operator call on an rvalue.

No change to the testsuite: the test for this change is that the added
assertion does not fire any more.

llvm-svn: 144333
 2011-11-10 23:32:36 +00:00
Ted Kremenek 20be0b4397 [static analyzer]: only call RemoveDeadBindings() when analyzing non-Expr stmts, entering a basic block, or analyzing non-consumed expressions. This sigificantly speeds up analysis time, and reduces analysis time down to 27% less than before we linearized the CFG. 
llvm-svn: 144332
 2011-11-10 23:26:10 +00:00
Jim Grosbach 9bded9dc24 Thumb2 parsing for push/pop w/ hi registers in the reglist. 
rdar://10130228.

llvm-svn: 144331
 2011-11-10 23:17:11 +00:00
Jason Molenda ef5f6a2391 Fix order of arguments for target stop-hook list/delete. Having 
the argument description in the command name could cause a command
alias to crash, e.g.
command alias zzz target stop-hook delete 1
because the "name" is used to re-fetch the exact CommandObject when
adding the final arg.

<rdar://problem/10423753>

llvm-svn: 144330
 2011-11-10 23:03:44 +00:00
Jim Grosbach a113eb0205 Thumb1 diagnostics for reglist on PUSH/POP fix. 
Was not checking the first register in the register list.

llvm-svn: 144329
 2011-11-10 23:01:27 +00:00
Daniel Dunbar 105c7edf7c git: Add tools/lldb to the ignore list. 
llvm-svn: 144328
 2011-11-10 22:55:50 +00:00
Jason Molenda 69c12ccb9f Fix help strings that refer to the "commands" top-level noun. 
It's "command", "commands" is not recognized.

llvm-svn: 144327
 2011-11-10 22:43:35 +00:00