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45885 Commits

Author SHA1 Message Date
Wojciech Matyjewicz 1185ad1abc This header isn't necessary now. 
llvm-svn: 53811
 2008-07-20 17:35:32 +00:00
Wojciech Matyjewicz f0d21cdd19 Fix PR2088. Use modulo linear equation solver to compute loop iteration 
count.

llvm-svn: 53810
 2008-07-20 15:55:14 +00:00
Cedric Venet 9acb15565f Updated VC++ projects 
llvm-svn: 53809
 2008-07-20 12:04:49 +00:00
Chris Lattner 9099474130 Add a space, ted apparently has philosophical problems with spaces ;-) 
llvm-svn: 53808
 2008-07-20 04:22:06 +00:00
Bill Wendling 75840e6435 Fix for first part of PR2562. Generate the "pinsrw" instruction for inserts 
into v4i16 vectors.

llvm-svn: 53807
 2008-07-20 02:32:23 +00:00
Bill Wendling 1071bfb17d Pull r53795 from Gaz into mainline: 
If .loc and .file aren't used, always emit the "debug_line" section. This
requires at least one entry in the line matrix. So if there's nothing to emit
into the matrix, emit an end of matrix value anyway.

llvm-svn: 53803
 2008-07-20 00:11:19 +00:00
Nuno Lopes 8a48c2f7d9 fix test 
llvm-svn: 53802
 2008-07-19 22:11:43 +00:00
Anton Korobeynikov bc780e3441 Unbreak build: 'DarwinTargetAsmInfo' was already taken as PPC TAI flavour. 
llvm-svn: 53801
 2008-07-19 21:44:57 +00:00
Ted Kremenek 4f2fb96d18 Updated latest checker build. 
llvm-svn: 53800
 2008-07-19 19:50:00 +00:00
Ted Kremenek f487548c17 Patch by Kovarththanan Rajaratnam: 
"When dumping the tokens (-dumptokens output type), the column numbers are not
correctly shown. This patch fixes that issue."

llvm-svn: 53797
 2008-07-19 19:10:40 +00:00
Ted Kremenek 0fff6d3c06 Patch by 
"When dumping the tokens (-dumptokens output type), the column numbers are not
correctly shown. This patch fixes that issue."

llvm-svn: 53796
 2008-07-19 19:10:04 +00:00
Duncan Sands 2a28791789 Make sure custom lowering for LegalizeTypes 
returns a node with the right number of
return values.  This fixes codegen of
Generic/cast-fp.ll, Generic/fp_to_int.ll
and PowerPC/multiple-return-values.ll
when using -march=ppc32 -mattr=+64bit.

llvm-svn: 53794
 2008-07-19 16:26:02 +00:00
Nick Lewycky 82510bf0e3 XFAIL this test. 
llvm-svn: 53793
 2008-07-19 15:52:06 +00:00
Wojciech Matyjewicz a78669c2cf While testing particular algorithms to compute loop iteration count the brute 
force evaluation (ComputeIterationCountExhaustively) should be turned off.

It doesn't apply to trip-count2.ll because this file tests the brute force
evaluation.

The test for PR2364 (2008-05-25-NegativeStepToZero.ll) currently fails
showing that the patch for this bug doesn't work. I'll fix it in a few hours
with a patch for PR2088.

llvm-svn: 53792
 2008-07-19 13:26:15 +00:00
Anton Korobeynikov b26de0765e Use chars, where possible 
llvm-svn: 53791
 2008-07-19 13:16:32 +00:00
Anton Korobeynikov bb24791a57 Switch MIPS to new ELFTargetAsmInfo. Add few FIXMEs. 
llvm-svn: 53790
 2008-07-19 13:16:11 +00:00
Anton Korobeynikov aaee859a18 Fix a FIXME :) 
llvm-svn: 53789
 2008-07-19 13:15:46 +00:00
Anton Korobeynikov 4e05489745 Use generic ELFTargetAsmInfo and DarwinTargetAsmInfo for X86 code 
llvm-svn: 53788
 2008-07-19 13:15:21 +00:00
Anton Korobeynikov c187438dcd Add TargetAsmInfo stuff for all darwin-based targets 
llvm-svn: 53787
 2008-07-19 13:14:46 +00:00
Anton Korobeynikov 1d03fcc7c9 Add TargetAsmInfo for all ELF-based targets 
llvm-svn: 53786
 2008-07-19 13:14:11 +00:00
Anton Korobeynikov 74d3fa165c Testcase for PR2549 
llvm-svn: 53785
 2008-07-19 06:31:12 +00:00
Anton Korobeynikov b7a49925a1 Use aligned stack spills, where possible. This fixes PR2549. 
llvm-svn: 53784
 2008-07-19 06:30:51 +00:00
Ted Kremenek f7ffd66551 Reimplement ccc-analyzer in a language I actually know, and implement some obvious optimizations when processing command line arguments. 
llvm-svn: 53783
 2008-07-19 06:11:04 +00:00
Anton Korobeynikov fa8511bf08 Remove bogus assertion. This unbreaks mingw, where ConstantSDNode 
has alignment 8 and LoadSDNode (used as LargestT template) - 4.

llvm-svn: 53782
 2008-07-19 05:52:44 +00:00
Nick Kledzik 44831bcb8c tentative definitions are default visibility 
llvm-svn: 53780
 2008-07-19 00:58:07 +00:00
Evan Cheng a7a20c4946 Fix a memory leak in LiveIntervalAnalysis. 
llvm-svn: 53779
 2008-07-19 00:37:25 +00:00
Devang Patel bf3a52a62c typo. 
llvm-svn: 53778
 2008-07-18 23:47:27 +00:00
Devang Patel 4e38849dec If all linker input files are native object files then lto-bugpoint is not useful. 
llvm-svn: 53777
 2008-07-18 23:46:41 +00:00
Ted Kremenek d2d122961d Remove typo. 
llvm-svn: 53776
 2008-07-18 23:13:03 +00:00
Ted Kremenek 2a6b0b5d5e Quote invocation of clang in pipe to handle paths with spaces. 
llvm-svn: 53775
 2008-07-18 23:11:33 +00:00
Devang Patel f45f608e7d Start writing lto-bugpoint tool. 
llvm-svn: 53774
 2008-07-18 22:59:45 +00:00
Duncan Sands 6b418e750d Softfloat support for FDIV. Patch by 
Richard Pennington.

llvm-svn: 53773
 2008-07-18 21:18:48 +00:00
Duncan Sands 694228b47d Eliminate unused variable. 
llvm-svn: 53772
 2008-07-18 21:07:41 +00:00
Duncan Sands 2c741145a7 Supress a gcc-4.3 warning. 
llvm-svn: 53771
 2008-07-18 21:06:02 +00:00
Ted Kremenek 8857703b57 Added test case. 
llvm-svn: 53770
 2008-07-18 20:48:10 +00:00
Ted Kremenek 6f2c46a275 Update checker build. 
llvm-svn: 53769
 2008-07-18 20:22:22 +00:00
Duncan Sands 32e387c461 Revert 53729, after waking up in the middle of 
the night realising that it was wrong :)  I
think the reason the same type was being used
for the shufflevec of indices as for the actual
indices is so that if one of them needs splitting
then so does the other.  After my patch it might
be that the indices need splitting but not the
rest, yet there is no good way of handling that.
I think the right solution is to not have the
shufflevec be an operand at all: just have it
be the list of numbers it actually is, stored
as extra info in the node.

llvm-svn: 53768
 2008-07-18 20:12:05 +00:00
Dan Gohman 44dfd7bf56 In the CBackend, use casts to force integer add, subtract, and 
multiply to be done as unsigned, so that they have well defined
behavior on overflow. This fixes PR2408.

llvm-svn: 53767
 2008-07-18 18:43:12 +00:00
Dan Gohman 597bd1633e Fix a LocalSpiller leak. This fixes tramp3d-v4. 
llvm-svn: 53766
 2008-07-18 18:28:56 +00:00
Ted Kremenek f41b1c45fa "currentHandler" is a nullary selector 
llvm-svn: 53763
 2008-07-18 18:14:26 +00:00
Owen Anderson 04a6e0ba8c Make PRE actually handle critical edges (by splitting them). Confirmed that bootstrap passes with this change. 
llvm-svn: 53762
 2008-07-18 18:03:38 +00:00
Owen Anderson 9858691f25 Reapply r53735. My last patch fixed the failures Dan observed. 
llvm-svn: 53761
 2008-07-18 17:49:43 +00:00
Owen Anderson 1468bec06e Add some checks that got lost in the shuffle. This fixes 464.h264ref. 
llvm-svn: 53760
 2008-07-18 17:46:41 +00:00
Ted Kremenek f7faa42c6c Fix caching bug. 
llvm-svn: 53759
 2008-07-18 17:39:56 +00:00
Ted Kremenek 3b2294c7e6 Add panic support for NSAssertionHandler. 
llvm-svn: 53758
 2008-07-18 17:24:20 +00:00
Dan Gohman 29c3adaae0 Revert r53735. It broke SPEC 464.h264ref. 
llvm-svn: 53757
 2008-07-18 16:44:49 +00:00
Daniel Dunbar 155ed24359 Prevent clang from emitting output when input has errors 
+ test case
<rdar://problem/6080040>
http://llvm.org/bugs/show_bug.cgi?id=2280

llvm-svn: 53756
 2008-07-18 16:38:05 +00:00
Ted Kremenek d785465167 Add panic function. 
llvm-svn: 53755
 2008-07-18 16:28:33 +00:00
Ted Kremenek 36f6b04295 Fix 80 col violation 
llvm-svn: 53754
 2008-07-18 15:59:33 +00:00
Ted Kremenek b1c91bfc45 Fix regression by explicitly checking if we are negating a SymIntConstantVal. 
llvm-svn: 53753
 2008-07-18 15:54:51 +00:00