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Author SHA1 Message Date
Bob Wilson
5cdede43e9 Fix Thumb encoding of VMOV (scalar to ARM core register). The encoding is 
the same as ARM except that the condition code field is always set to ARMCC::AL.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107107 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-29 00:26:13 +00:00
Devang Patel
e4e7d56396 The comment string does not match for all targets. PowerPC uses ;. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107103 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-29 00:04:40 +00:00
Bob Wilson
8674949513 Unlike other targets, ARM now uses BUILD_VECTORs post-legalization so they 
can't be changed arbitrarily by the DAGCombiner without checking if it is
running after legalization.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107097 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 23:40:25 +00:00
Dale Johannesen
45e01d2751 Refix XTARGET. Previous attempt matches on powerpc-apple-darwin, 
although I don't see why.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107090 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 22:45:33 +00:00
Dale Johannesen
d877281be4 Attempt to fix XTARGET. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107088 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 22:31:52 +00:00
Bob Wilson
62d24a4b92 Make the ARMCodeEmitter identify Thumb functions via ARMFunctionInfo instead 
of the Subtarget.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107086 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 22:23:17 +00:00
Devang Patel
9b93b6b49a Use DW_FORM_addr for DW_AT_entry_pc. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107085 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 22:22:47 +00:00
Dan Gohman
85dfca616a Add a blurb about -scev-aa. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107080 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 22:09:52 +00:00
Dale Johannesen
a5989f8e22 In asm's, output operands with matching input constraints 
have to be registers, per gcc documentation.  This affects
the logic for determining what "g" should lower to.  PR 7393.
A couple of existing testcases are affected.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107079 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 22:09:45 +00:00
Kevin Enderby
f187ac5a23 Added the darwin .secure_log_unique and .secure_log_reset directives. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107077 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 21:45:58 +00:00
Dan Gohman
0dd3549edc Constant fold x == undef to undef. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107074 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 21:30:07 +00:00
Jim Grosbach
e89c5e57cc tidy up style. no functional change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107073 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 21:29:17 +00:00
Dan Gohman
50f424c3d0 Fix Value::stripPointerCasts and BasicAA to avoid trouble on 
code in unreachable blocks, which have have use-def cycles.
This fixes PR7514.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107071 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 21:16:52 +00:00
Bob Wilson
08baddbc07 Refactor encoding function for NEON 1-register with modified immediate format. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107070 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 21:16:30 +00:00
Bob Wilson
d896a97dc7 Support Thumb mode encoding of NEON instructions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107068 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 21:12:19 +00:00
Bill Wendling
c25ccf85e5 Reduce indentation via early exit. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107067 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 21:08:32 +00:00
Devang Patel
0dd4558e7d Include inlined function in list of processed subprograms. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107065 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 20:53:04 +00:00
Jim Grosbach
d459f457b8 new, no longer brain-dead, r106907 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107060 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 20:26:00 +00:00
Devang Patel
5d30e9dc64 Remove this weak test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107059 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 20:24:35 +00:00
Dale Johannesen
18afa5a498 Testcase for llvm-gcc fix 107051. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107052 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 20:07:30 +00:00
Jakob Stoklund Olesen
61c35e835e Don't write temporary files in test directory 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107049 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 20:01:15 +00:00
Jakob Stoklund Olesen
610bebf777 After physreg coalescing, physical registers might not have live ranges where 
you would expect.

Don't assert on that case, just give up.

This fixes PR7513.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107046 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 19:39:57 +00:00
Jakob Stoklund Olesen
0b9b85647c Add a triple so test runs on Linux as well. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107045 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 19:31:15 +00:00
Jakob Stoklund Olesen
d843b3925f Add more special treatment for inline asm in RegAllocFast. 
When an instruction has tied operands and physreg defines, we must take extra
care that the tied operands conflict with neither physreg defs nor uses.

The special treatment is given to inline asm and instructions with tied operands
/ early clobbers and physreg defines.

This fixes PR7509.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107043 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 18:34:34 +00:00
Eric Christopher
7d59a9766c Fix thinko. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107042 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 18:33:48 +00:00
Eric Christopher
4411fbe25e Pull in the libCrashReporterClient.a information with a warning comment. 
Remove library check and regenerate configure.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107028 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 18:25:51 +00:00
Devang Patel
4a1cad673c Preserve deleted function's local variables' debug info. 
Radar 8122864.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107027 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 18:25:03 +00:00
Devang Patel
3d895b974d Make this test darwin specific. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107025 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 18:04:03 +00:00
Gabor Greif
a90c5c7605 use ArgOperand API 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107017 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 16:50:57 +00:00
Gabor Greif
30d2577f64 use ArgOperand API 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107016 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 16:45:00 +00:00
Gabor Greif
d6bf5cf641 employ CallInst::ArgOffset (for now) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107015 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 16:43:57 +00:00
Gabor Greif
32621ad9ff simplify: we have solid argument iterator range 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107014 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 16:40:52 +00:00
Dan Gohman
8d121694a3 Generalize AAEval so that it can be used both per-function and 
interprocedurally. Note that as of this writing, existing alias
analysis passes are not prepared to be used interprocedurally.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107013 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 16:01:37 +00:00
Dan Gohman
062f7f10f9 Fix this build message so that it displays the correct library 
name, specifically the "lib" prefix.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107011 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 15:55:15 +00:00
Daniel Dunbar
c4abe3aaaf Revert r106907, "make sure to handle dbg_value instructions in the middle of the 
block, not...", it caused a bunch of nightly test regressions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107009 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 15:47:17 +00:00
Gabor Greif
18c383f87f use setArgOperand 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107004 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 12:31:35 +00:00
Gabor Greif
245e9c4834 use CallInst::ArgOffset 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107003 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 12:30:07 +00:00
Gabor Greif
f148cb6044 use ArgOperand API and CallInst::ArgOffset 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107002 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 12:29:20 +00:00
Gabor Greif
710ac0711f extend ArgOperand interface: setArgOperand 
(in both CallInst and InvokeInst)

also add a (short-lived) constant to CallInst, that names
the operand index of the first call argument. This is
strictly transitional and should not be used for new code.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107001 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 12:23:36 +00:00
Gabor Greif
19101c7585 use cached value 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107000 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 11:20:42 +00:00
Devang Patel
f347b82d49 Remove dead code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106990 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 05:59:13 +00:00
Devang Patel
fd5fdc3863 Use named MDNode, llvm.dbg.sp, to collect subprogram info. This will be used to emit local variable's debug info of deleted functions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106989 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 05:53:08 +00:00
Jim Grosbach
e9e3f20ffb minor housekeeping cleanup: 80-column, trailing whitespace, spelling, etc.. No functional change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106988 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-28 04:27:01 +00:00
Devang Patel
acc6efa176 Do not forget last element, function, while creating Subprogram definition MDNode from subprogram declare MDNode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106985 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-27 21:04:31 +00:00
Chris Lattner
1495247f51 minor cleanup to SROA: when lowering type unsafe accesses to 
large integers, the first inserted value would always create
an 'or X, 0'.  Even though this is trivially zapped by
instcombine, don't bother creating this pointless instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106979 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-27 07:58:26 +00:00
Chris Lattner
41c9c0ea32 add some named accessors for StoreInst 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106969 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-26 23:26:37 +00:00
Chris Lattner
ae925f5c1e fit in 80 cols 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106968 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-26 23:26:22 +00:00
Chris Lattner
08189d625d this test is failing nondeterministically and blaming me, just disable 
it for now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106960 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-26 22:08:30 +00:00
Benjamin Kramer
2b3b32361f Fix test weirdness. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106959 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-26 22:06:50 +00:00
Benjamin Kramer
a2938e7e5f Fix some tests that didn't test anything. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106954 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-06-26 20:05:06 +00:00