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Author SHA1 Message Date
Bob Wilson
fcde5a3ac5 Do not include multiple -arch options in CPPFLAGS. 
llvm-svn: 154070
 2012-04-05 00:35:55 +00:00
Michael J. Spencer
15541ee757 Fix -Wnon-virtual-dtor warnings. 
llvm-svn: 154063
 2012-04-04 22:34:55 +00:00
Akira Hatanaka
e5ea70212f Reapply 154038 without the failing test. 
llvm-svn: 154062
 2012-04-04 22:16:36 +00:00
Owen Anderson
f6f930a990 Revert r154038. It was causing make check failures. 
llvm-svn: 154054
 2012-04-04 21:18:58 +00:00
Pete Cooper
4f727ef169 REG_SEQUENCE expansion to COPY instructions wasn't taking account of sub register indices on the source registers. No simple test case 
llvm-svn: 154051
 2012-04-04 21:03:25 +00:00
Benjamin Kramer
270e886395 Fix a C++11 UDL conflict. 
Still not fixed in the standard ;)

llvm-svn: 154044
 2012-04-04 20:33:56 +00:00
Pete Cooper
8d002ed0bb f16 FREM can now be legalized by promoting to f32 
llvm-svn: 154039
 2012-04-04 19:36:31 +00:00
Akira Hatanaka
4df2267566 Fix LowerGlobalAddress to produce instructions with the correct relocation 
types for N32 ABI. Add new test case and update existing ones.

llvm-svn: 154038
 2012-04-04 19:02:38 +00:00
Akira Hatanaka
f9e02ac6e1 Fix LowerJumpTable to produce instructions with the correct relocation 
types for N32 ABI. Test case will be updated after the patch that fixes
TargetLowering::getPICJumpTableRelocBase is checked in.

llvm-svn: 154036
 2012-04-04 18:31:32 +00:00
Akira Hatanaka
c8028e2551 Fix LowerConstantPool to produce instructions with the correct relocation 
types for N32 ABI and update test case.

llvm-svn: 154034
 2012-04-04 18:26:12 +00:00
Jakob Stoklund Olesen
0419ed395c Implement ARMBaseInstrInfo::commuteInstruction() for MOVCCr. 
A MOVCCr instruction can be commuted by inverting the condition. This
can help reduce register pressure and remove unnecessary copies in some
cases.

<rdar://problem/11182914>

llvm-svn: 154033
 2012-04-04 18:23:42 +00:00
Jakob Stoklund Olesen
f0c39f0a1e Remove spurious debug output. 
llvm-svn: 154032
 2012-04-04 18:23:38 +00:00
Akira Hatanaka
913d78a99c Fix LowerBlockAddress to produce instructions with the correct relocation 
types for N32 ABI and update test case.

llvm-svn: 154031
 2012-04-04 18:22:53 +00:00
Hongbin Zheng
2a8f0cf400 Add testcase for r154007, when a function has the optsize attribute, 
the loop should be unrolled according the value of OptSizeUnrollThreshold.

llvm-svn: 154014
 2012-04-04 13:24:40 +00:00
Rafael Espindola
88a1aeb123 Always compute all the bits in ComputeMaskedBits. 
This allows us to keep passing reduced masks to SimplifyDemandedBits, but
know about all the bits if SimplifyDemandedBits fails. This allows instcombine
to simplify cases like the one in the included testcase.

llvm-svn: 154011
 2012-04-04 12:51:34 +00:00
Hongbin Zheng
c50b4781ab LoopUnrollPass: Use variable "Threshold" instead of "CurrentThreshold" when 
reducing unroll count, otherwise the reduced unroll count is not taking
  the "OptimizeForSize" attribute into account.

llvm-svn: 154007
 2012-04-04 11:44:08 +00:00
Benjamin Kramer
a323a34d00 Move yaml::Stream's dtor out of line so it can see Scanner's dtor. 
llvm-svn: 154004
 2012-04-04 08:53:34 +00:00
Benjamin Kramer
3532e8b899 Implement DwarfLLVMRegPair::operator< without violating asymmetry. 
MSVC8 verifies this.

llvm-svn: 154002
 2012-04-04 08:24:08 +00:00
Craig Topper
2a4fe8b344 Convert assert(false) followed by a return to llvm_unreachable 
llvm-svn: 153997
 2012-04-04 04:55:46 +00:00
Craig Topper
98fc96208f Remove default case from switch that was already covering all cases. 
llvm-svn: 153996
 2012-04-04 04:42:42 +00:00
Pete Cooper
702973d27c Removed useless switch for default case when switch was covering all the enum values 
llvm-svn: 153984
 2012-04-04 00:53:04 +00:00
Bob Wilson
ba2b9f1272 Fix the install location for the Embedded makefile target. 
svn r145378 inadvertently changed the destination for the Embedded target
in the makefile.  Add a "/Developer" suffix to DSTROOT to compensate.

llvm-svn: 153980
 2012-04-03 23:44:39 +00:00
Michael J. Spencer
84f354e368 Sorry about that. MSVC seems to accept just about any random string you give it ;/ 
llvm-svn: 153979
 2012-04-03 23:36:44 +00:00
Bob Wilson
3e0c867151 Remove dead code for installing libLTO when building llvmCore. 
llvm-svn: 153978
 2012-04-03 23:13:26 +00:00
Michael J. Spencer
2f9beb2374 Add YAML parser to Support. 
llvm-svn: 153977
 2012-04-03 23:09:22 +00:00
Pete Cooper
4164f86b8a Add VSELECT to LegalizeVectorTypes::ScalariseVectorResult. Previously it would crash if it encountered a 1 element VSELECT. Solution is slightly more complicated than just creating a SELET as we have to mask or sign extend the vector condition if it had different boolean contents from the scalar condition. Fixes <rdar://problem/11178095> 
llvm-svn: 153976
 2012-04-03 22:57:55 +00:00
Pete Cooper
983fc686b4 Removed one last bad continue statement meant to be removed in r153914. 
llvm-svn: 153975
 2012-04-03 22:18:49 +00:00
Bob Wilson
f68ed1883e When building llvmCore, pass the SDKROOT and -arch setting to configure. 
So far all of configure tests have been run against the default SDK and
architecture, regardless of what is actually being built.  We've gotten
lucky until now.  <rdar://problem/11112479>

llvm-svn: 153972
 2012-04-03 21:50:26 +00:00
Bob Wilson
1944a74c98 Remove a reference to the C backend. 
llvm-svn: 153971
 2012-04-03 21:50:24 +00:00
Chad Rosier
e7870c71eb Fix an issue in SimplifySetCC() specific to vector comparisons. 
When folding X == X we need to check getBooleanContents() to determine if the
result is a vector of ones or a vector of negative ones. 

I tried creating a test case, but the problem seems to only be exposed on a
much older version of clang (around r144500).
rdar://10923049

llvm-svn: 153966
 2012-04-03 20:11:24 +00:00
Anton Korobeynikov
64a47d779a Set soname for FreeBSD as well. 
Patch by Bernard Cafarelli!

llvm-svn: 153965
 2012-04-03 19:48:31 +00:00
Eric Christopher
53ef0cf4a5 Fix thinko check for number of operands to be the one that actually 
might have more than 19 operands. Add a testcase to make sure I
never screw that up again.

Part of rdar://11026482

llvm-svn: 153961
 2012-04-03 17:55:42 +00:00
Lang Hames
4c05101031 Matrix simplification in PBQP may push infinite costs onto register options. 
The colorability heuristic should count these as denied registers.

No test case - this exposed a bug on an out-of-tree target.

llvm-svn: 153958
 2012-04-03 16:27:16 +00:00
Dylan Noblesmith
8ab4926be7 ARMDisassembler: drop bogus dependency on ARMCodeGen 
And indirectly, a dependency on most of the core LLVM optimization
libraries.

llvm-svn: 153957
 2012-04-03 15:48:14 +00:00
Dylan Noblesmith
2431e625b9 Object: drop bogus VMCore dependency 
llvm-svn: 153956
 2012-04-03 15:48:10 +00:00
Bill Wendling
e3c2c36927 The speedup doesn't appear to have been from this, but was an anomaly of my testing machine. 
llvm-svn: 153951
 2012-04-03 11:19:21 +00:00
Bill Wendling
3f12fbd290 Reserve space for the eventual filling of the vector. This gives a small speedup. 
llvm-svn: 153949
 2012-04-03 10:50:09 +00:00
Nadav Rotem
d72bf636aa Add an additional testcase which checks ops with multiple users. 
llvm-svn: 153939
 2012-04-03 07:39:36 +00:00
Anton Korobeynikov
e70c37c738 Make PPCCompilationCallbackC function to be static, so there will be no need to issue call via 
PLT when LLVM is built as shared library. This mimics the X86 backend towards the approach.

llvm-svn: 153938
 2012-04-03 06:59:28 +00:00
Craig Topper
b4929c0302 Tidy up spacing in some tablegen outputs. 
llvm-svn: 153937
 2012-04-03 06:52:47 +00:00
Craig Topper
ce6c05e0df Add support for AVX enhanced comparison predicates. Patch from Kay Tiong Khoo. 
llvm-svn: 153935
 2012-04-03 05:20:24 +00:00
Bill Wendling
f6c626e3a9 Reformatting. No functionality change. 
llvm-svn: 153928
 2012-04-03 03:56:52 +00:00
Bill Wendling
7680143edf As Eric pointed out, even a Debug build should be equal. Leave the flag that can turn off comparisons though. 
llvm-svn: 153927
 2012-04-03 03:27:43 +00:00
Akira Hatanaka
c5bbe0b434 Revert r153924. Delete test/MC/Disassembler/Mips and lib/Target/Mips/Disassembler. 
llvm-svn: 153926
 2012-04-03 03:01:13 +00:00
Akira Hatanaka
cecb440c11 Revert r153924. There were buildbot failures. 
llvm-svn: 153925
 2012-04-03 02:51:09 +00:00
Akira Hatanaka
058b0cfb55 MIPS disassembler support. 
Patch by Vladimir Medic.

llvm-svn: 153924
 2012-04-03 02:20:58 +00:00
Andrew Trick
a1e25f74dd Cleanup set_union usage. The same thing but a bit cleaner now. 
llvm-svn: 153922
 2012-04-03 01:35:52 +00:00
Andrew Trick
a92546a4bb Use std::set_union instead of nasty custom code. 
I just noticed Jakob's examples of the proper application of
std::set... routines.

llvm-svn: 153918
 2012-04-03 00:47:23 +00:00
Eric Christopher
ba40985484 Add a line number for the scope of the function (starting at the first 
brace) so that we get more accurate line number information about the
declaration of a given function and the line where the function
first starts.

Part of rdar://11026482

llvm-svn: 153916
 2012-04-03 00:43:49 +00:00
Pete Cooper
fb86d3b6bc Fixes to r153903. Added missing explanation of behaviour when the VirtRegMap is NULL. Also changed it in this case to just avoid updating the map, but live ranges or intervals will still get updated and created 
llvm-svn: 153914
 2012-04-03 00:28:46 +00:00