Dale Johannesen
b5611a6230
In inline asm treat indirect 'X' constraint as 'm'.
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This may not be right in all cases, but it's better
than asserting which it was doing before. PR 7528.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108268 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 20:17:05 +00:00
Kevin Enderby
52a18aedae
Added a check that pusha cannot be encoded in 64-bit mode.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108265 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 20:05:41 +00:00
Jakob Stoklund Olesen
6382d2cadd
Add an assertion to make PR7542 fail consistently.
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LiveInterval::overlapsFrom dereferences end() if it is called on an empty
interval.
It would be reasonable to just return false - an empty interval doesn't overlap
anything, but I want to know who is doing it first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108264 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 19:56:28 +00:00
Dan Gohman
1005bc5068
Fix the Named Metadata example to make it clear which specific
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construct is the named metadata.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108263 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 19:48:13 +00:00
Dan Gohman
9dc8ae110f
Add support for empty named metadata too. This isn't particularly
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useful, but it is nice for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108262 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 19:42:44 +00:00
Jakob Stoklund Olesen
186eb73845
Fix LiveInterval::overlaps so it doesn't claim touching intervals overlap.
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Also, one binary search is enough.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108261 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 19:42:20 +00:00
Dan Gohman
ac80975ea4
Add support for empty metadata nodes: !{}.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108259 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 19:33:27 +00:00
Evan Cheng
218977b53e
Extend the r107852 optimization which turns some fp compare to code sequence using only i32 operations. It now optimize some f64 compares when fp compare is exceptionally slow (e.g. cortex-a8). It also catches comparison against 0.0.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108258 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 19:27:42 +00:00
Evan Cheng
7a41599962
Add an ARM "feature". Cortex-a8 fp comparison is very slow (> 20 cycles).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108256 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 19:21:50 +00:00
Greg Clayton
43bc79a642
Patched Makefile.rules to allow objective C and objective C++ compilation.
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This allows LLDB (llvm/tools/lldb) to build on Mac OS X.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108255 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 18:47:09 +00:00
Evan Cheng
ea4cdb7ead
-enable-unsafe-fp-math should not imply -enable-finite-only-fp-math.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108254 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 18:46:14 +00:00
Eric Christopher
f0193ed8de
Grammar.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108252 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 18:27:13 +00:00
Dale Johannesen
24bb7bdb1e
Fix PR number.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108251 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 18:14:47 +00:00
Chandler Carruth
48b17fa5be
Switch from EXPECT_EQ({true,false, ...) to the more canonical
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EXPECT_{TRUE,FALSE}(...) macros. This also prevents suprious warnings about
bool-to-pointer conversion that occurs withit EXPECT_EQ.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108248 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 17:28:05 +00:00
Devang Patel
9fea9c24fe
Fix compile unit in example. Thanks Renato Golin!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108246 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 16:53:20 +00:00
Duncan Sands
d0d3ccc827
Handle the case of a tail recursion in which the tail call is followed
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by a return that returns a constant, while elsewhere in the function
another return instruction returns a different constant. This is a
special case of accumulator recursion, so just generalize the existing
logic a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108241 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 15:41:41 +00:00
Gabor Greif
63d024fc9a
rotate CallInst operands
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with this commit the callee moves to the end of
the operand array (from the start) and the call
arguments now start at index 0 (formerly 1)
this ordering is now consistent with InvokeInst
this commit only flips the switch,
functionally it is equivalent to
r101465
I intend to commit several cleanups after a few
days of soak period
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108240 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 15:31:36 +00:00
Benjamin Kramer
26fe25f651
HTML cleanup and validation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108239 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 12:26:09 +00:00
Duncan Sands
28afd4306a
When doing sext/zext of constants, the target type must be strictly
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wider than the source type. Correct LangRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108238 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 12:06:14 +00:00
Chris Lattner
a838bae186
use a typedef instead of its expansion, patch by Michael Spencer
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108229 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 05:52:36 +00:00
Eric Christopher
0764e39a92
80-columns
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108228 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 05:50:08 +00:00
Bob Wilson
6dce00ced4
Move NEON "modified immediate" encode/decode into ARMAddressingModes.h to
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avoid replicated code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108227 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 04:44:34 +00:00
Chris Lattner
37a746bc85
my work on adding segment registers to LEA missed the
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disassembler. Remove some code from the disassembler to
compensate, unbreaking disassembly of lea's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108226 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 04:23:55 +00:00
Bruno Cardoso Lopes
fd920fa59a
Add AVX 256-bit packed logical forms
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108224 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 02:38:35 +00:00
Bruno Cardoso Lopes
6991623dd7
Add AVX 256-bit unop arithmetic instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108223 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 01:53:31 +00:00
Bruno Cardoso Lopes
4344d85769
Since AVX is a superset of all SSE versions, only use HasAVX for AVX instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108222 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 00:38:47 +00:00
Stephen Wilson
9a9ad77847
Bring ELF64 on par with ELF32, add a few magic constants and support ".dynamic"
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section entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108221 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 00:24:59 +00:00
Jakob Stoklund Olesen
9fac4159dd
Don't add memory operands to storeRegToStackSlot / loadRegFromStackSlot results,
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they already have one.
This fixes the himenobmtxpa miscompilation on ARM.
The PostRA scheduler got confused by the double memoperand and hoisted a stack
slot load above a store to the same slot.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108219 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 00:23:30 +00:00
David Greene
8f17bc4fbd
Move some SIMD fragment code into X86InstrFragmentsSIMD so that the
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utility classes can be used from multiple files. This will aid
transitioning to a new refactored x86 SIMD specification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108213 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 23:41:28 +00:00
Bruno Cardoso Lopes
a0d09a85e2
Add AVX 256 binary arithmetic instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108207 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 23:04:15 +00:00
Bruno Cardoso Lopes
f428fee70d
More refactoring of basic SSE arith instructions. Open room for 256-bit instructions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108204 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 22:41:32 +00:00
Stephen Wilson
314451326a
Simple format/style fixes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108203 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 22:36:08 +00:00
Stephen Wilson
fe4591bfc2
Test commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108197 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 21:34:37 +00:00
Daniel Dunbar
5146a0970d
MC/AsmParser: Move ELF specific parser to ELFAsmParser.cpp.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108196 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 21:23:32 +00:00
Daniel Dunbar
9c23d7f25e
MC/AsmParser: Move Darwin specific parse to DarwinAsmParser.cpp.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108193 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 20:51:51 +00:00
Argyrios Kyrtzidis
d6afb09a00
Add convenience method FoldingSetImpl::InsertNode(Node *N) that asserts if the node is already inserted.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108192 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 20:47:08 +00:00
Dan Gohman
cfbf0ed8b0
Apply the SSE dependence idiom for SSE unary operations to
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SD instructions too, in addition to SS instructions. And
add a comment about it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108191 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 20:46:04 +00:00
Daniel Dunbar
4d5fe97c47
MC/AsmParser: Move .section parsing to Darwin specific parser.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108190 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 20:42:34 +00:00
Daniel Dunbar
19ad3b88f7
MC/AsmLexer: Raise LexUntilEndOfStatement to MCAsmLexer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108189 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 20:32:33 +00:00
Bill Wendling
18f82a9a5d
getOrInsertLeaderValue cannot be const because it calls insert.
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Patch by Xi Wang!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108188 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 20:27:02 +00:00
Daniel Dunbar
47f5608029
MC/AsmParser: Move special section directive parsing to Darwin specific parser.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108187 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 20:23:36 +00:00
Bob Wilson
c7a797b82b
Remove some code that doesn't appear to do anything. All the ARM call
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instructions already have implicit defs of LR. The comment suggests that
this is intended to fix something like pr6111, but it doesn't really do
that either.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108186 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 20:22:45 +00:00
Daniel Dunbar
7a56fc224c
MC/AsmParser: Add a basic ELFAsmParser extension.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108185 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 20:08:04 +00:00
Bruno Cardoso Lopes
aa099be71f
Add AVX 256-bit MOVMSK forms
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108184 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 20:06:32 +00:00
Daniel Dunbar
4c7c08bfbf
MC/AsmParser: Inline AsmParser::CreateSymbol into callers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108183 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 19:52:10 +00:00
Daniel Dunbar
b6c3a607ac
MC/AsmParser: Move .tbss and .zerofill parsing to Darwin specific parser.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108180 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 19:37:35 +00:00
Daniel Dunbar
492b7a21cb
MC/AsmParser: Move .desc parsing to Darwin specific parser.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108179 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 19:22:53 +00:00
Daniel Dunbar
38a4e2acb7
MC/AsmParser: Move .lsym parsing to Darwin specific parser.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108176 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 19:08:25 +00:00
Daniel Dunbar
9ac66b008d
MC/AsmParser: Move some misc. Darwin directive handling to DarwinAsmParser.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108174 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 18:49:22 +00:00
Daniel Dunbar
4e82bbb745
MCAsmParser: Add getSourceManager().
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108171 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 18:35:04 +00:00