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127994 Commits

Author SHA1 Message Date
Fariborz Jahanian c37a1d6e0f cleanup some code. 
llvm-svn: 157436
 2012-05-24 22:59:56 +00:00
Fariborz Jahanian 3f88afad2f objective-c: warn on use of property setters 
backing two propeties because proprty names
match except for first letter being of different
case. // rdar://11528439, [PR12936].

llvm-svn: 157435
 2012-05-24 22:48:38 +00:00
Eli Friedman c49c22642b Get rid of some non-ASCII en-dashes that crept in. 
llvm-svn: 157434
 2012-05-24 22:36:31 +00:00
Jakob Stoklund Olesen ff7fd4543f Shrink. 
llvm-svn: 157433
 2012-05-24 22:17:44 +00:00
Jakob Stoklund Olesen 36a5c8e550 Add support for range expressions in TableGen foreach loops. 
Like this:

  foreach i = 0-127 in ...

Use braces for composite ranges:

  foreach i = {0-3,9-7} in ...

llvm-svn: 157432
 2012-05-24 22:17:39 +00:00
Jakob Stoklund Olesen 74fd80e8fc Don't put TGParser scratch results in the output. 
Only fully expanded Records should go into RecordKeeper.

llvm-svn: 157431
 2012-05-24 22:17:36 +00:00
Jakob Stoklund Olesen 8a120b10bd Simplify TGParser::ProcessForEachDefs. 
Use static type checking.

llvm-svn: 157430
 2012-05-24 22:17:33 +00:00
Andrew Trick 79d3eecbb4 misched: Trace regpressure. 
llvm-svn: 157429
 2012-05-24 22:11:14 +00:00
Andrew Trick a8ad5f7c7b misched: Give each ReadyQ a unique ID 
llvm-svn: 157428
 2012-05-24 22:11:12 +00:00
Andrew Trick 61f1a278b8 misched: Added ScoreboardHazardRecognizer. 
The Hazard checker implements in-order contraints, or interlocked
resources. Ready instructions with hazards do not enter the available
queue and are not visible to other heuristics.

The major code change is the addition of SchedBoundary to encapsulate
the state at the top or bottom of the schedule, including both a
pending and available queue.

The scheduler now counts cycles in sync with the hazard checker. These
are minimum cycle counts based on known hazards.

Targets with no itinerary (x86_64) currently remain at cycle 0. To fix
this, we need to provide some maximum issue width for all targets. We
also need to add the concept of expected latency vs. minimum latency.

llvm-svn: 157427
 2012-05-24 22:11:09 +00:00
Andrew Trick ca47335461 misched: Release bottom roots in reverse order. 
llvm-svn: 157426
 2012-05-24 22:11:05 +00:00
Andrew Trick dd375dd34a misched: rename ReadyQ class 
llvm-svn: 157425
 2012-05-24 22:11:03 +00:00
Andrew Trick f378617773 misched: copy comments so compareRPDelta is readable by itself. 
llvm-svn: 157424
 2012-05-24 22:11:01 +00:00
Andrew Trick d5326aea81 regpressure: Added RegisterPressure::dump 
llvm-svn: 157423
 2012-05-24 22:10:59 +00:00
Andrew Trick b2c172e20a regpressure: physreg livein/out fix 
llvm-svn: 157422
 2012-05-24 22:10:57 +00:00
David Blaikie c575c80c3b Fix for CHECK-NOT misspelling. 
Patch by Nicklas Bo Jensen.

llvm-svn: 157421
 2012-05-24 22:08:29 +00:00
Eli Friedman f798f65ccc Implement the C++11 discarded value expression rules for volatile lvalues. <rdar://problem/10790820>. 
llvm-svn: 157420
 2012-05-24 22:04:19 +00:00
Justin Holewinski c05323dd5c Un-XFAIL CodeGen/builtins-nvptx.c now that the proper changes have 
landed in LLVM core

llvm-svn: 157418
 2012-05-24 21:39:33 +00:00
Justin Holewinski 907f7606f2 Remove the PTX back-end and all of its artifacts (triple, etc.) 
This back-end was deprecated in favor of the NVPTX back-end.

NV_CONTRIB

llvm-svn: 157417
 2012-05-24 21:38:21 +00:00
Owen Anderson 921082b883 Teach tblgen's set theory "sequence" operator to support an optional stride operand. 
llvm-svn: 157416
 2012-05-24 21:37:08 +00:00
Chad Rosier fd7469c947 Typo. Patch by Nicklas Bo Jensen <nbjensen@gmail.com>. 
llvm-svn: 157415
 2012-05-24 21:17:47 +00:00
Eli Friedman f92f6454ef A minor tweak to the new volatile lvalue warning: don't warn on "(void)x", where "x" refers to a local variable. This should silence a useless warning in compiler-rt and other places. 
llvm-svn: 157414
 2012-05-24 21:05:41 +00:00
John McCall d65dbd8e6a XFAIL this test, which does not pass on trunk since the grand 
renaming in r157403.

llvm-svn: 157413
 2012-05-24 20:58:21 +00:00
Ted Kremenek 8fb6723e3a Set svn:keywords property to Id 
llvm-svn: 157412
 2012-05-24 20:16:00 +00:00
Ted Kremenek e1e89370f0 New & improved man page attached, now with standard license added. 
Plus, a patch for scan-build.  

* mdoc corrections
* slightly more compact output
* same license as scan-build
* DESCRIPTION describes
* Default checkers corrected & explained
* Authors credited

The patch adds support for --help-checkers.  It just lists the default
checkers by recursively invoking "scan-build -h" and looking for the
magic '+' signs.  

Patch by James Lowden!

llvm-svn: 157411
 2012-05-24 20:13:47 +00:00
Akira Hatanaka a649cc75b3 Turn on mips16 pseudo op when compiling for mips16. 
Expand test case for this.

Patch by Reed Kotler.

llvm-svn: 157410
 2012-05-24 18:37:43 +00:00
Akira Hatanaka df98a7a34d Enable Mips16 compiler to compile a null program. 
First code from the Mips16 compiler. Includes trivial test program.

Patch by Reed Kotler.

llvm-svn: 157408
 2012-05-24 18:32:33 +00:00
Fariborz Jahanian 246f519a51 objective-c: Fixes a corner case and interesting bug. 
Where diagnostic about unfound property is not
issued in the context where a setter is looked up
in situation in which name and property name differ 
in their first letter case. // rdar://11363363

llvm-svn: 157407
 2012-05-24 18:29:41 +00:00
Meador Inge 6fef6e6466 Adding back a right parenthesis that was dropped in r157388. 
llvm-svn: 157406
 2012-05-24 18:16:39 +00:00
Johnny Chen a0d4b5da35 Fix missing Resources/Python directory for macosx build. 
llvm-svn: 157405
 2012-05-24 18:14:18 +00:00
Argyrios Kyrtzidis bb2be0dca3 [objcmt] Add test case for r157395. 
llvm-svn: 157404
 2012-05-24 17:49:22 +00:00
Justin Holewinski 83e9668133 Replace PTX back-end with NVPTX back-end in all places where Clang cares 
NV_CONTRIB

llvm-svn: 157403
 2012-05-24 17:43:12 +00:00
Anna Zaks 6b7b7e66d1 [analyzer] Minor cleanup to checkers' help text. 
llvm-svn: 157402
 2012-05-24 17:31:59 +00:00
Anna Zaks d0867105f4 [analyzer] Treat cast of array to reference in the same way as array to 
pointer.

Fixes one of the crashes reported in PR12874.

llvm-svn: 157401
 2012-05-24 17:31:57 +00:00
Anna Zaks cb4c483dbe [analyzer] Fix typo. Thanks Jordy. 
llvm-svn: 157400
 2012-05-24 17:31:54 +00:00
Manuel Klimek 24c4805b3b Adds menu sidebar to the docs. 
llvm-svn: 157399
 2012-05-24 17:16:23 +00:00
David Blaikie 4fd12a6abc Silence Clang's -Wlogical-op-parentheses warning. 
I'm not sure it's really worth expressing this as a range rather than 3 specific equalities, but it doesn't seem fundamentally wrong either.

llvm-svn: 157398
 2012-05-24 17:11:00 +00:00
Manuel Klimek b76810fa94 Updates the tooling docs with the links to the tutorials and 
adds the menu include.

llvm-svn: 157397
 2012-05-24 17:09:10 +00:00
Manuel Klimek 3115e3d171 Adds a tutorial for how to write clang plugins. 
llvm-svn: 157396
 2012-05-24 17:07:18 +00:00
Argyrios Kyrtzidis b482260748 [objcmt] Warn when modern objc migrator does not convert a NSNumber message because it requires a cast. 
rdar://11525138

llvm-svn: 157395
 2012-05-24 16:48:23 +00:00
Fariborz Jahanian 870265636c objc: change option to be -Wobjc-interface-ivars 
llvm-svn: 157394
 2012-05-24 16:19:51 +00:00
Tobias Grosser 6b31d170a4 Add half support to LLVM (for OpenCL) 
Submitted by: Anton Lokhmotov  <Anton.Lokhmotov@arm.com>

Approved by: o Anton Korobeynikov
             o Micah Villmow
             o David Neto

llvm-svn: 157393
 2012-05-24 15:59:06 +00:00
Dmitry Vyukov d1b9521e48 tsan: compilation of tests with newest clang 
llvm-svn: 157392
 2012-05-24 14:55:12 +00:00
Dmitry Vyukov 30c32a8819 tsan: fix compilation with newest clang 
llvm-svn: 157391
 2012-05-24 14:50:33 +00:00
Meador Inge 4d80ce90f2 Testing commit access 
llvm-svn: 157389
 2012-05-24 14:20:13 +00:00
Dmitry Vyukov 7fb7330469 asan/tsan: weak interceptors 
The idea isthat asan/tsan can survive if user intercepts the same functions. At the same time user has an ability to call back into asan/tsan runtime. See the following tests for examples:
asan/output_tests/interception_failure_test-linux.cc
asan/output_tests/interception_test-linux.cc
asan/output_tests/interception_malloc_test-linux.cc

llvm-svn: 157388
 2012-05-24 13:54:31 +00:00
Manuel Klimek 9ffebff74c Apply review comment from Jordan Rose. 
llvm-svn: 157387
 2012-05-24 12:46:43 +00:00
Stepan Dyatkovskiy 183d18aa5a PR1255 related changes (case ranges): 
LowerSwitch::Clusterify : main functinality was replaced with CRSBuilder::optimize, so big part of Clusterify's code was reduced.
test/Transform/LowerSwitch/feature.ll - this test was refactored: grep + count was replaced with FileCheck usage.

llvm-svn: 157384
 2012-05-24 09:33:20 +00:00
Dmitry Vyukov 65c21a5e6d tsan: add a flag to control RunningOnValgrind() return value 
llvm-svn: 157383
 2012-05-24 09:24:45 +00:00
Patrik Hägglund 26dcb95dfc Fix -Wcovered-switch-default warning. 
llvm-svn: 157381
 2012-05-24 07:51:46 +00:00