NAKAMURA Takumi
940b366f8c
docs: Canonicalize URLs.
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llvm-svn: 129181
2011-04-09 02:13:37 +00:00
Sean Callanan
0c1aa958e2
Redirected errors from the AsmParser to the proper
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error stream, in cases where the AsmParser is
being invoked by EDDisassembler. Before, they
were being sent to errs() because no error handler
was installed in the SourceMgr.
llvm-svn: 129177
2011-04-09 00:37:25 +00:00
Sean Callanan
b64c921079
Moved an access to an object past a NULL check,
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making the MC disassembler tester more robust.
llvm-svn: 129175
2011-04-09 00:21:04 +00:00
Devang Patel
7adf6f4b5c
Add radar number for future reference.
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llvm-svn: 129172
2011-04-08 23:52:04 +00:00
Devang Patel
21b6ef4320
Simplify array bound checks and clarify comments. One element array can have same non-zero number as lower bound as well as upper bound.
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llvm-svn: 129170
2011-04-08 23:39:38 +00:00
Nick Lewycky
6690b909d7
Add a function for profiling to run at shutdown. Unlike the existing API, this
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can be used even when main() isn't present in the Module, but it means that you
don't get to read argv[].
llvm-svn: 129163
2011-04-08 22:19:52 +00:00
Matt Beaumont-Gay
16d2e58f1d
Fix an apparent typo that made GCC complain
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llvm-svn: 129160
2011-04-08 21:59:49 +00:00
Devang Patel
39ac307002
Do not emit DW_AT_upper_bound and DW_AT_lower_bound for unbouded array.
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If lower bound is more then upper bound then consider it is an unbounded array.
An array is unbounded if non-zero lower bound is same as upper bound.
If lower bound and upper bound are zero than array has one element.
llvm-svn: 129156
2011-04-08 21:55:10 +00:00
Bill Wendling
8bb9757054
Missing closed tag.
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llvm-svn: 129155
2011-04-08 21:43:08 +00:00
Evan Cheng
bc053100af
Change -arm-trap-func= into a non-arm specific option. Now Intrinsic::trap is lowered into a call to the specified trap function at sdisel time.
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llvm-svn: 129152
2011-04-08 21:37:21 +00:00
Jim Grosbach
5eabe82352
Workaround g++ 4.2.1 warning diagnostic false positive.
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llvm-svn: 129149
2011-04-08 21:11:20 +00:00
Johnny Chen
18f79bbaca
Check opcoe (dmb, dsb) instead of bitfields matching.
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llvm-svn: 129148
2011-04-08 20:03:46 +00:00
Johnny Chen
e2464aa24a
Hanlde the checking of bad regs for SMMLAR properly, instead of asserting.
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PR9650
rdar://problem/9257565
llvm-svn: 129147
2011-04-08 19:41:22 +00:00
Johnny Chen
5b7854afa5
Sanity check the option operand for DMB/DSB.
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PR9648
rdar://problem/9257634
llvm-svn: 129146
2011-04-08 19:18:07 +00:00
Jim Grosbach
5e0618da1a
Mark hasExtraDefRegAllocReq=1 on LDRD.
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The previous cleanup of LDRD got overzealous and removed it, causing post-RA
scheduling to get overzealous in breaking antidependencies and invalidate these instructions. Hilarity and invalid assembly ensued.
rdar://9244161
llvm-svn: 129144
2011-04-08 18:47:05 +00:00
Chris Lattner
9ba8d74c34
reindent this whole file and do a variety of stylistic cleanups.
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This code is still a long way from following best practices.
llvm-svn: 129140
2011-04-08 18:02:51 +00:00
Chris Lattner
5789afd1a4
fix this to build with the recent StructType changes.
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llvm-svn: 129139
2011-04-08 17:56:47 +00:00
Jim Grosbach
bf66067333
Refactor MCJIT 32-bit section loading.
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Teach 32-bit section loading to use the Memory Manager interface, just like
the 64-bit loading does. Tidy up a few other things here and there.
llvm-svn: 129138
2011-04-08 17:31:24 +00:00
Johnny Chen
2bb229ed27
MOVi16 and MOVTi16 does not allow pc as the dest register, while MOVi allows it.
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Add tests for that.
llvm-svn: 129137
2011-04-08 17:29:58 +00:00
Nick Lewycky
ac1fe011df
llvm.global_[cd]tor is defined to be either external, or appending with an array
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of { i32, void ()* }. Teach the verifier to verify that, deleting copies of
checks strewn about.
llvm-svn: 129128
2011-04-08 07:30:21 +00:00
Bill Wendling
fafa0c2509
Only emit the AvailableFeatures variable if it's used.
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llvm-svn: 129124
2011-04-08 04:08:57 +00:00
Bruno Cardoso Lopes
fcd7917ed0
Also add the late notes for Mips in the current release note
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llvm-svn: 129122
2011-04-08 03:06:22 +00:00
Johnny Chen
16ed2c18a0
Add sanity checking for bad register specifier(s) for the DPFrm instructions.
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Add more test cases to exercise the logical branches related to the above change.
llvm-svn: 129117
2011-04-08 00:29:09 +00:00
Rafael Espindola
c2955605da
Update tests
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llvm-svn: 129116
2011-04-07 23:51:25 +00:00
Rafael Espindola
19119075c4
Micro optimization and improved similarity with gas' output:
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When two section names share a suffix, reuse the entry in shstrtab.
llvm-svn: 129115
2011-04-07 23:21:52 +00:00
Devang Patel
47e1db49c9
Do not let debug info interfer with branch folding.
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llvm-svn: 129114
2011-04-07 23:11:25 +00:00
Johnny Chen
0b8e3b20f7
Add a VEXT test.
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llvm-svn: 129111
2011-04-07 22:04:01 +00:00
Bill Wendling
342ba5c4b6
Replace the old algorithm that emitted the "print the alias for an instruction"
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with the newer, cleaner model. It uses the IAPrinter class to hold the
information that is needed to match an instruction with its alias. This also
takes into account the available features of the platform.
There is one bit of ugliness. The way the logic determines if a pattern is
unique is O(N**2), which is gross. But in reality, the number of items it's
checking against isn't large. So while it's N**2, it shouldn't be a massive time
sink.
llvm-svn: 129110
2011-04-07 21:20:06 +00:00
Rafael Espindola
61e0c74936
If present, use gold's support for getting a file view. This prevents having
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to map the file both in the linker and in the plugin.
llvm-svn: 129109
2011-04-07 21:11:00 +00:00
Evan Cheng
9049eb2113
Add option to emit @llvm.trap as a function call instead of a trap instruction. rdar://9249183.
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llvm-svn: 129107
2011-04-07 20:31:12 +00:00
Rafael Espindola
a27969f537
Add support for .skip.
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Patch by Roman Divacky.
Fixes PR9361.
llvm-svn: 129106
2011-04-07 20:26:23 +00:00
Akira Hatanaka
dcc8678bd5
Fix indentation.
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llvm-svn: 129105
2011-04-07 20:25:10 +00:00
Akira Hatanaka
b8304b2c15
Update ATUsed every time after expandRegLargeImmPair is called.
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llvm-svn: 129104
2011-04-07 20:23:26 +00:00
Mon P Wang
9aa67ff50a
Fixed encoding for VEXTqf
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llvm-svn: 129101
2011-04-07 19:56:12 +00:00
Andrew Trick
36a1759769
Added a check in the preRA scheduler for potential interference on a
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induction variable. The preRA scheduler is unaware of induction vars,
so we look for potential "virtual register cycles" instead.
Fixes <rdar://problem/8946719> Bad scheduling prevents coalescing
llvm-svn: 129100
2011-04-07 19:54:57 +00:00
Akira Hatanaka
24e15bbe94
Fix handling of functions with internal linkage.
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llvm-svn: 129099
2011-04-07 19:51:44 +00:00
Johnny Chen
5d23dd2116
Add sanity checking for invalid register encodings for signed/unsigned extend instructions.
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Add some test cases.
llvm-svn: 129098
2011-04-07 19:28:58 +00:00
Johnny Chen
7198a60b9a
Add sanity checking for invalid register encodings for saturating instructions.
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llvm-svn: 129096
2011-04-07 19:02:08 +00:00
Jakob Stoklund Olesen
3e349f2950
Recompute hasPHIKill flags when shrinking live intervals.
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PHI values may be deleted, causing the flags to be wrong. This fixes PR9616.
llvm-svn: 129092
2011-04-07 18:43:14 +00:00
Johnny Chen
ecc113f223
Add some more comments about checkings of invalid register numbers.
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And two test cases.
llvm-svn: 129090
2011-04-07 18:33:19 +00:00
Rafael Espindola
a13eab4837
Expose more passes to the C API.
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llvm-svn: 129087
2011-04-07 18:20:46 +00:00
Jakob Stoklund Olesen
aace1636b6
Avoid moving iterators when the previous block was just visited.
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llvm-svn: 129081
2011-04-07 17:27:50 +00:00
Jakob Stoklund Olesen
1791098020
Prefer multiplications to divisions.
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llvm-svn: 129080
2011-04-07 17:27:48 +00:00
Jakob Stoklund Olesen
402a4daae6
Extract SpillPlacement::addLinks for handling the special transparent blocks.
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llvm-svn: 129079
2011-04-07 17:27:46 +00:00
Devang Patel
17670a995c
While hoisting common code from if/else, hoist debug info intrinsics if they match.
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llvm-svn: 129078
2011-04-07 17:27:36 +00:00
Tanya Lattner
3deb96fad7
Prevent ARM DAG Combiner from doing an AND or OR combine on an illegal vector type (vectors of size 3). Also included test cases.
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llvm-svn: 129074
2011-04-07 15:24:20 +00:00
Jay Foad
9351e0c03e
Fix a bit of nonsense.
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llvm-svn: 129073
2011-04-07 12:41:09 +00:00
Chris Lattner
c0cc11ce0f
add faust too
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llvm-svn: 129053
2011-04-07 03:09:21 +00:00
Chris Lattner
af5e910e60
add a few late stragglers.
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llvm-svn: 129052
2011-04-07 03:08:22 +00:00
Sean Callanan
b1e6d05325
Fixed a bug where missing EDInstInfo would cause
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tokenization to crash and burn.
llvm-svn: 129051
2011-04-07 01:56:01 +00:00