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56163 Commits

Author SHA1 Message Date
Mon P Wang c86715631c Avoid doing the transformation c ? 1.0 : 2.0 as load { 2.0, 1.0 } + c*4 
if FPConstant is legal because if the FPConstant doesn't need to be stored
in a constant pool, the transformation is unlikely to be profitable.

llvm-svn: 66994
 2009-03-14 00:25:19 +00:00
Douglas Gregor 52aba87df7 Check for overflow and signedness problems with template 
arguments. Eliminates a FIXME.

llvm-svn: 66993
 2009-03-14 00:20:21 +00:00
Ted Kremenek 9a46804ca8 Make Selector::getIdentifierInfo() private. I took a first attempt at this last 
week in:

http://lists.cs.uiuc.edu/pipermail/cfe-commits/Week-of-Mon-20090302/013580.html

That patch caused the output of the diagnostics to change. Since
'DeclarationName' can already reason about Selectors and the Diagnostics logic
reasons about DeclarationName, there is no additional code needed to get the
diagnostics working by making Selector::getIdentifierInfo() private.

llvm-svn: 66992
 2009-03-14 00:20:08 +00:00
Daniel Dunbar 29de588ac2 Don't run simplify lib calls with -ffreestanding (fix for already 
failing test case).

llvm-svn: 66991
 2009-03-14 00:15:04 +00:00
Douglas Gregor 69bd16d814 Make sure that the canonical representation of integral template arguments uses the bitwidth and signedness of the template parameter 
llvm-svn: 66990
 2009-03-14 00:03:48 +00:00
Dan Gohman 638e530509 Add a few more ptrtoint/inttoptr cast tests. 
llvm-svn: 66989
 2009-03-13 23:54:51 +00:00
Dan Gohman a62e4ab690 Improve FastISel's handling of truncates to i1, and implement 
ptrtoint and inttoptr in X86FastISel. These casts aren't always
handled in the generic FastISel code because X86 sometimes needs
custom code to do truncation and zero-extension.

llvm-svn: 66988
 2009-03-13 23:53:06 +00:00
Douglas Gregor 084d855a17 Implement template instantiation for the prefix unary operators. As 
always, refactored the existing logic to tease apart the parser action
and the semantic analysis shared by the parser and template
instantiation.

llvm-svn: 66987
 2009-03-13 23:49:33 +00:00
Daniel Dunbar 1bb3b2ccf3 Driver: Add types::{isAcceptedByClang,isCXX} predicates. 
llvm-svn: 66986
 2009-03-13 23:46:19 +00:00
Daniel Dunbar 313c291269 Driver: Add simple Job classes, simple wrappers for information about 
what processes to execute during a compilation.

llvm-svn: 66985
 2009-03-13 23:36:33 +00:00
Mike Stump 5469f29aa9 Do up codegen for function static data and externs in functions in block 
literals.

llvm-svn: 66984
 2009-03-13 23:34:28 +00:00
Anders Carlsson b4cf3ad61b Pass more sane arguments to ActOnStaticAssertDeclaration 
llvm-svn: 66983
 2009-03-13 23:29:20 +00:00
Daniel Dunbar 438ff8dbe7 Driver: Action vtables were still hungry. 
llvm-svn: 66980
 2009-03-13 23:17:57 +00:00
Ted Kremenek 6483bc2f19 BlockDecl::Destroy now deallocates BlockDecl's array of ParmVarDecl*. 
llvm-svn: 66979
 2009-03-13 23:17:24 +00:00
Daniel Dunbar 3f261ff66b Driver: Provide food and shelter for Action vtables. 
llvm-svn: 66978
 2009-03-13 23:08:03 +00:00
Dale Johannesen a4ac735531 Fix -strip-debug-declare to work when there are 
llvm.global.variable's but no llvm.declare's.

llvm-svn: 66977
 2009-03-13 22:59:47 +00:00
Evan Cheng 94419d6fdd Fix PR3784: If the source of a phi comes from a bb ended with an invoke, make sure the copy is inserted before the try range (unless it's used as an input to the invoke, then insert it after the last use), not at the end of the bb. 
Also re-apply r66140 which was disabled as a workaround.

llvm-svn: 66976
 2009-03-13 22:59:14 +00:00
Ted Kremenek 9750429e61 Add (hidden) TableGen command option '-clang-component' which specifies the 
component's warnings to process for '-gen-clang-diags-defs'.

Also, when the component is specified, generate a '#if' prologue at the top of
the generated .def file (to match the current files).

llvm-svn: 66975
 2009-03-13 22:53:41 +00:00
Daniel Dunbar 94d48e0bd0 Force triple for a couple test cases. 
llvm-svn: 66974
 2009-03-13 22:48:51 +00:00
Chris Lattner c890aa2802 wire up a new -fno-builtin option, make it control things like simplifylibcalls, 
etc and make freestanding imply it.

llvm-svn: 66972
 2009-03-13 22:38:49 +00:00
Ted Kremenek dee115697b Add initial implementation of a TableGen backend for converting Clang-warnings 
tablegen files to the original .def preprocessor include files. This is my first
TableGen backend; I don't claim that it is awesome.

llvm-svn: 66971
 2009-03-13 22:21:17 +00:00
Ted Kremenek 58e32877f1 Further constify Record::isSubClassOf. 
llvm-svn: 66970
 2009-03-13 22:20:10 +00:00
Ted Kremenek 85d00b14fa Include component warning TableGen files in Diagnostic.td. 
llvm-svn: 66969
 2009-03-13 22:19:07 +00:00
Daniel Dunbar 95e6b191cb Driver: Sprinkle some consts in, stub out BuildJobs method. 
llvm-svn: 66968
 2009-03-13 22:12:33 +00:00
Daniel Dunbar a493ff47bd Update test. 
llvm-svn: 66967
 2009-03-13 22:11:42 +00:00
Chris Lattner 622b1041ca add a testcase for recursion through blocks pointers, rdar://6676764. 
llvm-svn: 66965
 2009-03-13 22:00:25 +00:00
Devang Patel 4482c0518b Fix test case. Now, llvm-gcc emits debug info for artificiaal variable _comp_ctor. 
llvm-svn: 66963
 2009-03-13 21:57:16 +00:00
Stuart Hastings 7440952c01 Fix a hashing bug in APInt. A certain pathological testcase (too 
large for the testsuite) took over six minutes to compile on my Mac.
The patched LLVM-GCC compiles that testcase in three seconds (GCC
takes less than one second).  This hash function is more complex
(about 35 instructions on x86) than what Chris wanted, but I expect it
will be well-behaved with arbitrary inputs.

Thank you to everyone who responded to my previous request for advice.

llvm-svn: 66962
 2009-03-13 21:51:13 +00:00
Chris Lattner e07ea35817 fix PR3798 by ignoring all diagnostics generated while repreprocessing a file in rewrite macros. 
llvm-svn: 66961
 2009-03-13 21:44:46 +00:00
Chris Lattner 8bd06d8e1b Fix escaping in asm string literals correctly by having tblgen unescape 
them, then the asmprinter emitter reescape them.

llvm-svn: 66958
 2009-03-13 21:33:17 +00:00
Chris Lattner a614ef2000 add a horrible hack to fix the build. 
llvm-svn: 66957
 2009-03-13 21:23:43 +00:00
Chris Lattner 83aba00ee8 make Preprocessor::Diags be a pointer instead of a reference. 
llvm-svn: 66955
 2009-03-13 21:17:43 +00:00
Chris Lattner 80c21df8ea use accessor instead of poking ivar directly 
llvm-svn: 66954
 2009-03-13 21:17:23 +00:00
Bill Wendling 4bb96e9a50 Revert r66920. It was causing failures in the self-hosting buildbot (in release 
mode).

Running /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/dg.exp ...
FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/crash-narrowfunctiontest.ll
Failed with signal(SIGBUS) at line 1
while running: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/crash-narrowfunctiontest.ll -bugpoint-crashcalls -silence-passes > /dev/null
0   bugpoint          0x0035dd25 llvm::sys::SetInterruptFunction(void (*)()) + 85
1   bugpoint          0x0035e382 llvm::sys::RemoveFileOnSignal(llvm::sys::Path const&, std::string*) + 706
2   libSystem.B.dylib 0x92f112bb _sigtramp + 43
3   libSystem.B.dylib 0xffffffff _sigtramp + 1829694831
4   bugpoint          0x00021d1c main + 92
5   bugpoint          0x00002106 start + 54
6   bugpoint          0x00000004 start + 18446744073709543220
Stack dump:
0.    Program arguments: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/crash-narrowfunctiontest.ll -bugpoint-crashcalls -silence-passes 

FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/misopt-basictest.ll
Failed with signal(SIGBUS) at line 1
while running: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/misopt-basictest.ll -dce -bugpoint-deletecalls -simplifycfg -silence-passes
0   bugpoint          0x0035dd25 llvm::sys::SetInterruptFunction(void (*)()) + 85
1   bugpoint          0x0035e382 llvm::sys::RemoveFileOnSignal(llvm::sys::Path const&, std::string*) + 706
2   libSystem.B.dylib 0x92f112bb _sigtramp + 43
3   libSystem.B.dylib 0xffffffff _sigtramp + 1829694831
4   bugpoint          0x00021d1c main + 92
5   bugpoint          0x00002106 start + 54
6   bugpoint          0x00000006 start + 18446744073709543222
Stack dump:
0.    Program arguments: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/misopt-basictest.ll -dce -bugpoint-deletecalls -simplifycfg -silence-passes 

FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/remove_arguments_test.ll
Failed with signal(SIGBUS) at line 1
while running: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/remove_arguments_test.ll  -bugpoint-crashcalls -silence-passes
0   bugpoint          0x0035dd25 llvm::sys::SetInterruptFunction(void (*)()) + 85
1   bugpoint          0x0035e382 llvm::sys::RemoveFileOnSignal(llvm::sys::Path const&, std::string*) + 706
2   libSystem.B.dylib 0x92f112bb _sigtramp + 43
3   libSystem.B.dylib 0xffffffff _sigtramp + 1829694831
4   bugpoint          0x00021d1c main + 92
5   bugpoint          0x00002106 start + 54
Stack dump:
0.    Program arguments: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/remove_arguments_test.ll -bugpoint-crashcalls -silence-passes 

--- Reverse-merging (from foreign repository) r66920 into '.':
U    include/llvm/Support/CallSite.h
U    include/llvm/Instructions.h
U    lib/Analysis/IPA/GlobalsModRef.cpp
U    lib/Analysis/IPA/Andersens.cpp
U    lib/Bitcode/Writer/BitcodeWriter.cpp
U    lib/VMCore/Instructions.cpp
U    lib/VMCore/Verifier.cpp
U    lib/VMCore/AsmWriter.cpp
U    lib/Transforms/Utils/LowerInvoke.cpp
U    lib/Transforms/Scalar/SimplifyCFGPass.cpp
U    lib/Transforms/IPO/PruneEH.cpp
U    lib/Transforms/IPO/DeadArgumentElimination.cpp

llvm-svn: 66953
 2009-03-13 21:15:59 +00:00
Douglas Gregor 4b7f3d7344 Devious test-case involved overload resolution and ADL during template instantiation. 
llvm-svn: 66951
 2009-03-13 21:04:12 +00:00
Daniel Dunbar c178c5f126 Driver: Desensitize test to location of input. 
llvm-svn: 66950
 2009-03-13 21:03:35 +00:00
Chris Lattner 1bd3674306 add support for a few simple escape characters in tblgen strings. 
llvm-svn: 66949
 2009-03-13 21:03:27 +00:00
Douglas Gregor 0950e41b73 Implement template instantiation for several more kinds of expressions: 
- C++ function casts, e.g., T(foo)
  - sizeof(), alignof()

More importantly, this allows us to verify that we're performing
overload resolution during template instantiation, with
argument-dependent lookup and the "cached" results of name lookup from
the template definition.

llvm-svn: 66947
 2009-03-13 21:01:28 +00:00
Daniel Dunbar 5b86bf527e Add ENABLE_COVERAGE, for building a +Coverage (gcov) configuration. 
- Required some extra makefile tweaks to introduce a new flag var
   which only goes to compile/link tools but not the relink step,
   otherwise we get a copy of libgcov in the relinked .o files.

 - No configure magic for this.

llvm-svn: 66945
 2009-03-13 20:59:41 +00:00
Ted Kremenek decee183ee Fix typo. 
llvm-svn: 66944
 2009-03-13 20:47:27 +00:00
Ted Kremenek b83ab59e07 Add missing ';'. 
llvm-svn: 66943
 2009-03-13 20:45:13 +00:00
Daniel Dunbar 192f4facac Driver: Test pipelining for universal builds. 
llvm-svn: 66942
 2009-03-13 20:45:03 +00:00
Dan Gohman c0bb959591 Fix FastISel's assumption that i1 values are always zero-extended 
by inserting explicit zero extensions where necessary. Included
is a testcase where SelectionDAG produces a virtual register
holding an i1 value which FastISel previously mistakenly assumed
to be zero-extended.

llvm-svn: 66941
 2009-03-13 20:42:20 +00:00
Fariborz Jahanian b03d5a6b36 Fix a bug in building function pointer type 
corresponding to block pointer.

llvm-svn: 66940
 2009-03-13 20:36:41 +00:00
Daniel Dunbar e5dc48233f Driver: For universal builds, handle archs in the order they were seen. 
llvm-svn: 66939
 2009-03-13 20:33:35 +00:00
Daniel Dunbar 427d6f1a95 ccc: Handle limited forms of -ccc-host-triple for testing 
compatibility with C++ rewrite.

llvm-svn: 66938
 2009-03-13 20:33:09 +00:00
Chris Lattner 2150eb9f6f remove a test that depends on -debug. 
llvm-svn: 66937
 2009-03-13 20:31:48 +00:00
Chris Lattner 033a654dee remove a testcase that depends on -debug existing. 
llvm-svn: 66936
 2009-03-13 20:31:25 +00:00
Ted Kremenek 340fd2dd6e Fix PR 3677 [retain checker]: custom 'allocWithZone' methods should be allowed 
to return an owning pointer.

llvm-svn: 66934
 2009-03-13 20:27:06 +00:00
Rafael Espindola 997b74ac61 add 8 and 16 bit TLS moves. 
add a fixme note on how to remove code duplication.

llvm-svn: 66932
 2009-03-13 19:39:55 +00:00