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Author SHA1 Message Date
Dan Gohman
4bdd10c6df Fix a grammaro. 
llvm-svn: 99917
 2010-03-30 20:04:57 +00:00
Jakob Stoklund Olesen
8b8a7b3b02 Add cross-block inference to SSEDomainFix. 
llvm-svn: 99916
 2010-03-30 20:04:01 +00:00
Dan Gohman
ad125e679e Fix llvm-ld to clean up its output files in case of an error. 
llvm-svn: 99915
 2010-03-30 19:56:41 +00:00
Gabor Greif
598b097171 fix two cases where the arguments were extracted from the wrong range out of the InvokeInst 
spotted by baldrick -- thanks\!

llvm-svn: 99914
 2010-03-30 19:20:53 +00:00
Eric Christopher
4c3a3208e3 Remove the pmulld intrinsic and autoupdate it as a vector multiply. 
Rewrite the pmulld patterns, and make sure that they fold in loads of
arguments into the instruction.

llvm-svn: 99910
 2010-03-30 18:49:01 +00:00
Chris Lattner
8e4cf6f425 Rip out the 'is temporary' nonsense from the MCContext interface to 
create symbols.  It is extremely error prone and a source of a lot
of the remaining integrated assembler bugs on x86-64.

This fixes rdar://7807601.

llvm-svn: 99902
 2010-03-30 18:10:53 +00:00
Evan Cheng
6286e43067 Funky indentation. 
llvm-svn: 99901
 2010-03-30 18:08:53 +00:00
Devang Patel
a103a31a3c There is no need to fall through after processing DBG_VALUE machine instruction. 
llvm-svn: 99899
 2010-03-30 18:07:00 +00:00
Douglas Gregor
cffa03d4e3 Switch isa_impl from a function template to a class template with a 
static inline member function doit(). This enables the use of partial
specialization to override the last stage of the "isa" check.

llvm-svn: 99898
 2010-03-30 18:05:52 +00:00
Daniel Dunbar
c457891855 Fix -Asserts warning. 
llvm-svn: 99895
 2010-03-30 17:57:42 +00:00
Douglas Gregor
63f8158cff Introduce namespace-scope functions to enable LLVM statistics without 
passing the command-line parameter "-stats" and to print the resulting
statistics without calling llvm_shutdown().

llvm-svn: 99893
 2010-03-30 17:32:08 +00:00
Ted Kremenek
59cdbd3cfc Change PointerUnionX::getFromOpaqueValue() to be declared 'static inline' instead of 'static'. 
llvm-svn: 99892
 2010-03-30 16:20:03 +00:00
Benjamin Kramer
1be90cca94 XFAIL some PIC16 tests when running under valgrind-leaks. I don't expect these 
to be fixed any time soon.

llvm-svn: 99888
 2010-03-30 14:34:13 +00:00
Benjamin Kramer
581d2f8688 PIC16: Plug a leak in PIC16Section by allocating name & address strings in the 
MCContext. There is still one leak left in PIC16Section (the Items vector).

llvm-svn: 99887
 2010-03-30 13:28:42 +00:00
Torok Edwin
b2d59bc592 Don't overwrite previous value, if it succeeded. 
llvm-svn: 99886
 2010-03-30 12:52:03 +00:00
Torok Edwin
6509d58fd5 Honour addGlobalMapping() in the interpreter, if it was used to add mappings for 
external Functions (the JIT does honour this).

llvm-svn: 99885
 2010-03-30 12:31:58 +00:00
Torok Edwin
df7c52143e Reapply r99881 with some fixes: only call destructor in releaseMemory! 
llvm-svn: 99883
 2010-03-30 11:17:48 +00:00
Torok Edwin
0994bb75ce Revert 99881, it brooke smooshlab's llvm-gcc-i386-darwin9. 
llvm-svn: 99882
 2010-03-30 10:25:08 +00:00
Torok Edwin
24db267b1e Introduce another Reset() method in BumpPtrAllocator that calls a destructor 
on all objects it has allocated, if they are all of the same size and alignment.
Use this to destruct all VNInfos allocated in LiveIntervalAnalysis (PR6653).

valnos is not reliable for this purpose, as seen in r99400
(which still leaked, and sometimes caused double frees).

llvm-svn: 99881
 2010-03-30 10:08:26 +00:00
Evan Cheng
e195c4f65d Avoid being influenced by the presence of dbg_value instructions. 
llvm-svn: 99879
 2010-03-30 05:49:07 +00:00
Chris Lattner
fda28ada89 stringref'ize Timer apis 
llvm-svn: 99877
 2010-03-30 05:34:02 +00:00
Chris Lattner
966ab1ec5e finally, maintain a global list of timer groups, allowing us to 
implement TimerGroup::printAll, which prints and resets all active
timers.

llvm-svn: 99876
 2010-03-30 05:27:58 +00:00
Chris Lattner
ea827a1632 add a new TimerGroup::print method, and refactor away the bogus 
TimerGroup copy ctor and assignment operator.

llvm-svn: 99875
 2010-03-30 05:20:02 +00:00
Chris Lattner
76a4736a55 rename GetLibSupportInfoOutputFile -> CreateInfoOutputFile and 
have it always return a new stream to simplify clients.

llvm-svn: 99874
 2010-03-30 05:01:08 +00:00
Chris Lattner
3e11ba35b0 if a timergroup is destroyed before its timers, print times. 
llvm-svn: 99873
 2010-03-30 04:58:26 +00:00
Chris Lattner
2a254fd348 change TimerGroup to keep a linked list of active timers 
instead of just a count of them, and refactor the guts of
report printing out of removeTimer into its own method.
Refactor addTimerToPrint away.

llvm-svn: 99872
 2010-03-30 04:40:01 +00:00
Chris Lattner
4424043996 reapply my timer rewrite with a change for PassManager to store 
timers by pointer instead of by-value.

llvm-svn: 99871
 2010-03-30 04:03:22 +00:00
Chris Lattner
bbb637bacc revert r99862 which is causing FNT failures. 
llvm-svn: 99870
 2010-03-30 03:57:00 +00:00
Chris Lattner
65efe21d42 fairly major rewrite of various timing related stuff. 
llvm-svn: 99862
 2010-03-30 02:38:19 +00:00
Eric Christopher
ef30b48453 Add FIXME for operand promotion. 
llvm-svn: 99859
 2010-03-30 01:04:59 +00:00
Jakob Stoklund Olesen
faf5a4ff26 Be gentle to MSVC. C++ is hard, after all. 
llvm-svn: 99855
 2010-03-30 00:09:32 +00:00
Daniel Dunbar
f2c7999cd8 MC/Mach-O/x86_64: Support @GOTPCREL on symbols, even for non-PCrel relocations! 
llvm-svn: 99853
 2010-03-29 23:56:40 +00:00
Bill Wendling
bec66951a6 Re-add back in the slow way of determining of a clean-up should become a 
catch-all. The "dominates" way won't catch all of the selectors which must be
changed.

llvm-svn: 99850
 2010-03-29 23:37:07 +00:00
Jakob Stoklund Olesen
d0d432022a Basic implementation of SSEDomainFix pass. 
Cross-block inference is primitive and wrong, but the pass is working otherwise.

llvm-svn: 99848
 2010-03-29 23:24:21 +00:00
Bill Wendling
faacede11f A more general (and simpler!) implementation of r99671. It performs a similar 
transform. I.e., if a clean-up eh.selector call dominates the invoke of an
_Unwind_Resume_or_Rethrow, then we convert the eh.selector into a
catch-all. This patch, however, uses the DominatorTree information, and doesn't
go through the whole rigmarole of starting at the eh.exception call, finding the
corresponding URoR and eh.selector calls, and trying to trace through any number
of instruction types to get to them.

llvm-svn: 99846
 2010-03-29 23:02:46 +00:00
Devang Patel
953a86e2bb Encode start location of debug value, communicated through DBG_VALUE machine instruction, in a variable's DIE. 
llvm-svn: 99845
 2010-03-29 22:59:58 +00:00
Chris Lattner
92303f03c1 move a function into a more logical place in the file 
llvm-svn: 99842
 2010-03-29 21:34:06 +00:00
Chris Lattner
7e3957a646 remove support for per-time peak memory tracking, this 
isn't used by anyone and is better exposed as a non-per-timer 
thing.  Also, stop including System/Mutex.h in Timer.h

llvm-svn: 99841
 2010-03-29 21:28:41 +00:00
Evan Cheng
b1ddb193c7 Fix PR4975. Avoid referencing empty vector. 
llvm-svn: 99840
 2010-03-29 21:27:30 +00:00
Chris Lattner
0c8d8cd921 various timer fixes: move operator= out of line, 
eliminate the per-timer lock (timers should be 
externally locked if needed), the info-output-stream
can never be dbgs(), so drop the check.  Make some
stuff private.

llvm-svn: 99839
 2010-03-29 21:24:52 +00:00
Benjamin Kramer
9bbdbd2dba Make isInt?? and isUint?? template specializations of the generic versions. This 
makes calls a little bit more consistent and allows easy removal of the
specializations in the future. Convert all callers to the templated functions.

llvm-svn: 99838
 2010-03-29 21:13:41 +00:00
Evan Cheng
aafcb722f9 Pool allocate SDDbgValue nodes. 
llvm-svn: 99836
 2010-03-29 20:48:30 +00:00
Eric Christopher
3aeb9e81c7 We'll never match these as instructions, just as intrinsics so remove 
the SDNodes.

llvm-svn: 99835
 2010-03-29 20:41:51 +00:00
Chris Lattner
8cb292db38 s/.../. 
llvm-svn: 99834
 2010-03-29 20:40:19 +00:00
Chris Lattner
369d564845 use RAII for ExceptionTimer too 
llvm-svn: 99833
 2010-03-29 20:39:38 +00:00
Chris Lattner
b01fcba466 fix a variety of issues were we'd start DebugTimer but 
not stop it by using RAII.

llvm-svn: 99832
 2010-03-29 20:38:20 +00:00
Chris Lattner
54f827b072 move code around and improve indentation, no functionality change. 
llvm-svn: 99831
 2010-03-29 20:35:01 +00:00
Benjamin Kramer
6a45984683 Remove a bunch of integer width predicate functions in favor of MathExtras. 
Most of these were unused, some of them were wrong and unused (isS16Constant<short>,
isS10Constant<short>).

llvm-svn: 99827
 2010-03-29 19:07:58 +00:00
Chris Lattner
2310e31a42 some other notes. 
llvm-svn: 99826
 2010-03-29 18:42:42 +00:00
Chris Lattner
43f030add2 apparently llvm 2.7 now has great armv4 support, from 
John Tytgat

llvm-svn: 99825
 2010-03-29 18:39:28 +00:00