Dale Johannesen
aed6ab0261
Attempt to fix XTARGET.
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llvm-svn: 107088
2010-06-28 22:31:52 +00:00
Bob Wilson
aee90dacaa
Make the ARMCodeEmitter identify Thumb functions via ARMFunctionInfo instead
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of the Subtarget.
llvm-svn: 107086
2010-06-28 22:23:17 +00:00
Devang Patel
2c43f47ccc
Use DW_FORM_addr for DW_AT_entry_pc.
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llvm-svn: 107085
2010-06-28 22:22:47 +00:00
Dan Gohman
ccdfbe251d
Add a blurb about -scev-aa.
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llvm-svn: 107080
2010-06-28 22:09:52 +00:00
Dale Johannesen
94738aa18e
In asm's, output operands with matching input constraints
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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.
llvm-svn: 107079
2010-06-28 22:09:45 +00:00
Kevin Enderby
aaad4f57f0
Added the darwin .secure_log_unique and .secure_log_reset directives.
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llvm-svn: 107077
2010-06-28 21:45:58 +00:00
Dan Gohman
50fffcaea3
Constant fold x == undef to undef.
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llvm-svn: 107074
2010-06-28 21:30:07 +00:00
Jim Grosbach
8441e67098
tidy up style. no functional change.
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llvm-svn: 107073
2010-06-28 21:29:17 +00:00
Dan Gohman
bd121d9b9f
Fix Value::stripPointerCasts and BasicAA to avoid trouble on
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code in unreachable blocks, which have have use-def cycles.
This fixes PR7514.
llvm-svn: 107071
2010-06-28 21:16:52 +00:00
Bob Wilson
378395412f
Refactor encoding function for NEON 1-register with modified immediate format.
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llvm-svn: 107070
2010-06-28 21:16:30 +00:00
Bob Wilson
6385cb2386
Support Thumb mode encoding of NEON instructions.
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llvm-svn: 107068
2010-06-28 21:12:19 +00:00
Bill Wendling
4fe5512827
Reduce indentation via early exit. NFC.
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llvm-svn: 107067
2010-06-28 21:08:32 +00:00
Devang Patel
229053c609
Include inlined function in list of processed subprograms.
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llvm-svn: 107065
2010-06-28 20:53:04 +00:00
Jim Grosbach
784bc38fd0
new, no longer brain-dead, r106907
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llvm-svn: 107060
2010-06-28 20:26:00 +00:00
Devang Patel
298511b3b4
Remove this weak test.
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llvm-svn: 107059
2010-06-28 20:24:35 +00:00
Dale Johannesen
3e352b119e
Testcase for llvm-gcc fix 107051.
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llvm-svn: 107052
2010-06-28 20:07:30 +00:00
Jakob Stoklund Olesen
87cc5593e0
Don't write temporary files in test directory
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llvm-svn: 107049
2010-06-28 20:01:15 +00:00
Jakob Stoklund Olesen
61e6433440
After physreg coalescing, physical registers might not have live ranges where
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you would expect.
Don't assert on that case, just give up.
This fixes PR7513.
llvm-svn: 107046
2010-06-28 19:39:57 +00:00
Jakob Stoklund Olesen
482fbf10c0
Add a triple so test runs on Linux as well.
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llvm-svn: 107045
2010-06-28 19:31:15 +00:00
Jakob Stoklund Olesen
2ec7bf335a
Add more special treatment for inline asm in RegAllocFast.
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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.
llvm-svn: 107043
2010-06-28 18:34:34 +00:00
Eric Christopher
40f544b62c
Fix thinko.
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llvm-svn: 107042
2010-06-28 18:33:48 +00:00
Eric Christopher
bb7e1bfb0c
Pull in the libCrashReporterClient.a information with a warning comment.
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Remove library check and regenerate configure.
llvm-svn: 107028
2010-06-28 18:25:51 +00:00
Devang Patel
dffbf36af7
Preserve deleted function's local variables' debug info.
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Radar 8122864.
llvm-svn: 107027
2010-06-28 18:25:03 +00:00
Devang Patel
7719df54e1
Make this test darwin specific.
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llvm-svn: 107025
2010-06-28 18:04:03 +00:00
Gabor Greif
cc251773b5
use ArgOperand API
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llvm-svn: 107017
2010-06-28 16:50:57 +00:00
Gabor Greif
a96e0eb251
use ArgOperand API
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llvm-svn: 107016
2010-06-28 16:45:00 +00:00
Gabor Greif
6bf330181d
employ CallInst::ArgOffset (for now)
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llvm-svn: 107015
2010-06-28 16:43:57 +00:00
Gabor Greif
7a30acd911
simplify: we have solid argument iterator range
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llvm-svn: 107014
2010-06-28 16:40:52 +00:00
Dan Gohman
d454f5c234
Generalize AAEval so that it can be used both per-function and
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interprocedurally. Note that as of this writing, existing alias
analysis passes are not prepared to be used interprocedurally.
llvm-svn: 107013
2010-06-28 16:01:37 +00:00
Dan Gohman
e5aa414fc8
Fix this build message so that it displays the correct library
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name, specifically the "lib" prefix.
llvm-svn: 107011
2010-06-28 15:55:15 +00:00
Daniel Dunbar
e19a293ef9
Revert r106907, "make sure to handle dbg_value instructions in the middle of the
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block, not...", it caused a bunch of nightly test regressions.
llvm-svn: 107009
2010-06-28 15:47:17 +00:00
Gabor Greif
2d08791c84
use setArgOperand
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llvm-svn: 107004
2010-06-28 12:31:35 +00:00
Gabor Greif
98947dcd6d
use CallInst::ArgOffset
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llvm-svn: 107003
2010-06-28 12:30:07 +00:00
Gabor Greif
1c2bae559b
use ArgOperand API and CallInst::ArgOffset
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llvm-svn: 107002
2010-06-28 12:29:20 +00:00
Gabor Greif
47e6a5f906
extend ArgOperand interface: setArgOperand
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(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.
llvm-svn: 107001
2010-06-28 12:23:36 +00:00
Gabor Greif
e57b886f3d
use cached value
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llvm-svn: 107000
2010-06-28 11:20:42 +00:00
Devang Patel
1929457a0f
Remove dead code.
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llvm-svn: 106990
2010-06-28 05:59:13 +00:00
Devang Patel
fdca552823
Use named MDNode, llvm.dbg.sp, to collect subprogram info. This will be used to emit local variable's debug info of deleted functions.
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llvm-svn: 106989
2010-06-28 05:53:08 +00:00
Jim Grosbach
a0473aa51c
minor housekeeping cleanup: 80-column, trailing whitespace, spelling, etc.. No functional change.
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llvm-svn: 106988
2010-06-28 04:27:01 +00:00
Devang Patel
858a0f3664
Do not forget last element, function, while creating Subprogram definition MDNode from subprogram declare MDNode.
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llvm-svn: 106985
2010-06-27 21:04:31 +00:00
Chris Lattner
d3a1ef7fea
minor cleanup to SROA: when lowering type unsafe accesses to
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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.
llvm-svn: 106979
2010-06-27 07:58:26 +00:00
Chris Lattner
c0f3393cf7
add some named accessors for StoreInst
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llvm-svn: 106969
2010-06-26 23:26:37 +00:00
Chris Lattner
28ed238cc7
fit in 80 cols
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llvm-svn: 106968
2010-06-26 23:26:22 +00:00
Chris Lattner
93a4f87f9c
this test is failing nondeterministically and blaming me, just disable
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it for now.
llvm-svn: 106960
2010-06-26 22:08:30 +00:00
Benjamin Kramer
8101054d77
Fix test weirdness.
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llvm-svn: 106959
2010-06-26 22:06:50 +00:00
Benjamin Kramer
d02a62bee2
Fix some tests that didn't test anything.
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llvm-svn: 106954
2010-06-26 20:05:06 +00:00
Kenneth Uildriks
e4adab665c
Partial specialization test should not depend on the order of specialization operations or the names assigned to the specialized functions
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llvm-svn: 106953
2010-06-26 18:47:40 +00:00
Rafael Espindola
317a02739d
When splitting a VAARG, remember its alignment.
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This produces terrible but correct code.
llvm-svn: 106952
2010-06-26 18:22:20 +00:00
Bob Wilson
8b0bd7a53c
Revert my if-conversion cleanup since it caused a bunch of nightly test
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regressions.
--- Reverse-merging r106939 into '.':
U test/CodeGen/Thumb2/thumb2-ifcvt3.ll
U lib/CodeGen/IfConversion.cpp
llvm-svn: 106951
2010-06-26 17:47:06 +00:00
Duncan Sands
68f39e00a4
Fix PR7328: when turning a tail recursion into a loop, need to preserve
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the returned value after the tail call if it differs from other return
values. The optimal thing to do would be to introduce a phi node for
the return value, but for the moment just fix the miscompile.
llvm-svn: 106947
2010-06-26 12:53:31 +00:00