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Author SHA1 Message Date
Bill Wendling 6171ab69f4 Fix newlines. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121233 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-08 02:46:25 +00:00
Daniel Dunbar 94038281af build: Shared libraries shouldn't used RPATH on Darwin, only main executables 
should use that.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121231 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-08 02:29:26 +00:00
Eric Christopher 73e36daaad Regenerate this for Daniel. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121227 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-08 02:02:14 +00:00
Bill Wendling b8958b031e Add support for loading from a constant pool. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121226 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-08 01:57:09 +00:00
Devang Patel 43c249cf1e Add support to create vector, array, enums etc... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121224 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-08 01:50:15 +00:00
Daniel Dunbar 7bc0f27329 build: Don't force -flat_namespace or '-undefined suppress' on unsuspecting users of LLVM makefiles, these options really shouldn't be used on Darwin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121223 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-08 01:48:05 +00:00
Daniel Dunbar bf48816daf autoconf: Stop lying to me. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121222 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-08 01:48:03 +00:00
Jim Grosbach 5be6d2af38 Let target asm backends see assembler flags as they go by. Use that to handle 
thumb vs. arm mode differences in WriteNopData().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121219 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-08 01:16:55 +00:00
Jakob Stoklund Olesen 1b19dc1d8b Move RABasic::addMBBLiveIns to the base class, it is generally useful. 
Minor optimization to the use of IntervalMap iterators. They are fairly
heavyweight, so prefer SI.valid() over SI != end().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121217 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-08 01:06:06 +00:00
Owen Anderson 255eafbd49 Simplify the byte reordering logic slightly. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121216 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-08 00:21:33 +00:00
Owen Anderson d8e351b96f VLDR fixups need special handling under Thumb. While the encoding is the same, 
the order of the bytes in the data stream is flipped around.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121215 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-08 00:18:36 +00:00
Bob Wilson e113ae56d9 Add operators for vadd[lw] and vsub[lw] 
so they can be implemented without clang builtins.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121213 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-08 00:14:04 +00:00
Devang Patel 94541efd92 Global variable does not need linkage name. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121212 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-08 00:06:22 +00:00
Devang Patel 48f17ba2a6 Add support to create local variable's debug info. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121211 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 23:58:00 +00:00
Bob Wilson 0584316dfb Add operators for vmlal{_n,_lane} and vmlsl{_n,_lane} 
so they can be implemented without clang builtins.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121209 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 23:53:37 +00:00
Bob Wilson da1d3dc9a5 Emit vmovl intrinsics first in the arm_neon.h header 
so they can be used in the implementations of other intrinsics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121208 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 23:53:32 +00:00
Rafael Espindola 4f4363a490 Layout each section independently. With the testcase in PR8711: 
before:
        4 assembler - Number of assembler layout and relaxation steps
    78563 assembler - Number of emitted assembler fragments
  8693904 assembler - Number of emitted object file bytes
   271223 assembler - Number of evaluated fixups
330771677 assembler - Number of fragment layouts
     5958 assembler - Number of relaxed instructions
  2508361 mcexpr    - Number of MCExpr evaluations

real	0m26.123s
user	0m25.694s
sys	0m0.388s

after:

      4 assembler - Number of assembler layout and relaxation steps
  78563 assembler - Number of emitted assembler fragments
8693904 assembler - Number of emitted object file bytes
 271223 assembler - Number of evaluated fixups
 231507 assembler - Number of fragment layouts
   5958 assembler - Number of relaxed instructions
2508361 mcexpr    - Number of MCExpr evaluations

real	0m2.500s
user	0m2.113s
sys	0m0.273s

And yes, the outputs are identical :-)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121207 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 23:32:26 +00:00
Matt Beaumont-Gay 2bf315f087 Fix a warning about a variable which is only used in an assertion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121206 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 23:26:21 +00:00
Devang Patel fe58f95f36 Add support to create variables, structs etc.. using DIBuilder. 
This is still work in progress.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121205 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 23:25:47 +00:00
Jakob Stoklund Olesen 953af2c3c5 Switch LiveIntervalUnion from std::set to IntervalMap. 
This speeds up RegAllocBasic by 20%, not counting releaseMemory which becomes
way faster.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121201 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 23:18:47 +00:00
Jakob Stoklund Olesen da2fdcbb63 Fix begin() and end() on const IntervalMap. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121200 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 23:18:43 +00:00
Bill Wendling d832fa053b Cleanup in the Darwin end. No functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121198 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 23:11:00 +00:00
Evan Cheng 06d65f5156 Fix a bad prologue / epilogue codegen bug where the compiler would emit illegal 
vpush instructions to save / restore VFP / NEON registers like this:
vpush {d8,d10,d11}
vpop {d8,d10,d11}

vpush and vpop do not allow gaps in the register list.
rdar://8728956


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121197 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 23:08:38 +00:00
Jim Grosbach 997759ac22 Add source Record* reference to PatternToMatch. Allows better diagnostics. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121196 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 23:05:49 +00:00
Bill Wendling 52e635ea35 A bit of cleanup: early exit ApplyFixup and cache the Fixup offset. No 
functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121195 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 23:05:20 +00:00
Bob Wilson 2196caab82 Add an operator for vdup_lane so it can be implemented without a clang builtin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121190 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 22:39:24 +00:00
Bob Wilson 3467cd0d03 Add an operator for vmull_lane so it can be implemented without a clang builtin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121187 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 22:02:48 +00:00
Jim Grosbach d967cd096a Binary encoding for ARM tLDRspi and tSTRspi. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121186 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 21:50:47 +00:00
Devang Patel f57c2d3a3f Handle recursive values. Add comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121184 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 21:12:05 +00:00
Owen Anderson bdf714450b Fix Thumb2 encoding of the S bit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121182 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 20:50:15 +00:00
Jim Grosbach bf149c75b3 Remove reference to the CMPz instruction patterns for ARM. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121180 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 20:44:33 +00:00
Jim Grosbach 97a884d602 Refactor the ARM CMPz* patterns to just use the normal CMP instructions when 
possible. They were duplicates for everything exception the source pattern
before.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121179 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 20:41:06 +00:00
Evan Cheng 52f21e35e8 Code clean up; no functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121176 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 20:11:46 +00:00
Bob Wilson c4ba09da60 Add new built-in operations for vmull and vmull_n 
so they can be implemented without requiring clang builtins.
Radar 8446238.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121173 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 20:02:45 +00:00
Evan Cheng 9801b5c822 Code clean up; no functionality change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121172 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 19:59:34 +00:00
Dan Gohman a6399ae089 Remove the code from Function::dropAllReferences which replaced 
uses of the function's blocks with undef. This code isn't needed,
because BasicBlock's destructor handles such uses. Also, undef isn't
correct, since blockaddresses may still be used for comparisons
with null.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121170 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 19:56:51 +00:00
Jim Grosbach 45258f5708 Trailing whitespace. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121167 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 19:36:07 +00:00
Jim Grosbach 76612b549f Change assert to diagnostic. Message still needs work, but it's better than 
an assert, at least.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121166 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 19:35:36 +00:00
Bruno Cardoso Lopes bd3af09cef Remove target specific node MipsISD::CMov, which is not used because all conditional moves are directly matched using tablegen patterns. If there's a need in the future, we can introduce it again 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121164 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 19:04:14 +00:00
Bruno Cardoso Lopes ab8d53a56a Match a pattern generated by a dag combiner opt where: 
(select (load (load tga0)) (load tga1)) => (load (select (load tga0) tga1))

Thanks to Akira for pointing that.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121163 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 19:00:20 +00:00
Jakob Stoklund Olesen 2b38c51f0e Simplify assertion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121162 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 18:51:27 +00:00
Michael J. Spencer 1ff657312e Missed a spot removing Alarm. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121161 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 18:50:33 +00:00
Michael J. Spencer c20beb9cc5 Support: Remove Alarm. It is unused (via local grep and google code search). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121160 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 18:41:59 +00:00
Michael J. Spencer 12ccf67457 Support/PathV2: Remove const from bool return types. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121157 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 18:12:07 +00:00
Michael J. Spencer 6511988cd4 Fix spelling. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121156 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 18:11:54 +00:00
Michael J. Spencer a35c1b9431 Support: Remove DynamicLinker.h. It is unused and unimplemented. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121155 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 18:11:38 +00:00
Jim Grosbach 5169220624 Encode the literal field for tCMPzi instruction. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121153 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 17:48:24 +00:00
Rafael Espindola 545b77ef50 Fix absolute recording of differences of symbols in two sections. Reduced from ctor_dtor_count-2.cpp. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121152 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 17:12:32 +00:00
Michael J. Spencer 5029159fbe Support/PathV2: Change most functions in the path namespace to return their work 
via their return value instead of an out parameter.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121149 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 17:04:04 +00:00
Daniel Dunbar dc3b906173 build: Go back to dropping __eprintf reference when building with Clang, see 
comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121146 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-12-07 16:29:44 +00:00