Jakob Stoklund Olesen
dd322a3f4f
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.
llvm-svn: 108219
2010-07-13 00:23:30 +00:00
David Greene
d81591ee09
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.
llvm-svn: 108213
2010-07-12 23:41:28 +00:00
Bruno Cardoso Lopes
852e3bf472
Add AVX 256 binary arithmetic instructions
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llvm-svn: 108207
2010-07-12 23:04:15 +00:00
Bruno Cardoso Lopes
b021506033
More refactoring of basic SSE arith instructions. Open room for 256-bit instructions
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llvm-svn: 108204
2010-07-12 22:41:32 +00:00
Stephen Wilson
274603ba00
Simple format/style fixes.
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llvm-svn: 108203
2010-07-12 22:36:08 +00:00
Stephen Wilson
eb0039545a
Test commit.
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llvm-svn: 108197
2010-07-12 21:34:37 +00:00
Daniel Dunbar
6b7349fa24
MC/AsmParser: Move ELF specific parser to ELFAsmParser.cpp.
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llvm-svn: 108196
2010-07-12 21:23:32 +00:00
Daniel Dunbar
cb36453016
MC/AsmParser: Move Darwin specific parse to DarwinAsmParser.cpp.
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llvm-svn: 108193
2010-07-12 20:51:51 +00:00
Argyrios Kyrtzidis
b835e6d948
Add convenience method FoldingSetImpl::InsertNode(Node *N) that asserts if the node is already inserted.
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llvm-svn: 108192
2010-07-12 20:47:08 +00:00
Dan Gohman
e9c4426bb0
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.
llvm-svn: 108191
2010-07-12 20:46:04 +00:00
Daniel Dunbar
9144ed1e2e
MC/AsmParser: Move .section parsing to Darwin specific parser.
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llvm-svn: 108190
2010-07-12 20:42:34 +00:00
Daniel Dunbar
a47f3847f0
MC/AsmLexer: Raise LexUntilEndOfStatement to MCAsmLexer.
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llvm-svn: 108189
2010-07-12 20:32:33 +00:00
Bill Wendling
8f8b8753db
getOrInsertLeaderValue cannot be const because it calls insert.
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Patch by Xi Wang!
llvm-svn: 108188
2010-07-12 20:27:02 +00:00
Daniel Dunbar
dea52ae42c
MC/AsmParser: Move special section directive parsing to Darwin specific parser.
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llvm-svn: 108187
2010-07-12 20:23:36 +00:00
Bob Wilson
33acb6130e
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.
llvm-svn: 108186
2010-07-12 20:22:45 +00:00
Daniel Dunbar
c02b92ed37
MC/AsmParser: Add a basic ELFAsmParser extension.
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llvm-svn: 108185
2010-07-12 20:08:04 +00:00
Bruno Cardoso Lopes
a4889e6f93
Add AVX 256-bit MOVMSK forms
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llvm-svn: 108184
2010-07-12 20:06:32 +00:00
Daniel Dunbar
f3e14374cb
MC/AsmParser: Inline AsmParser::CreateSymbol into callers.
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llvm-svn: 108183
2010-07-12 19:52:10 +00:00
Daniel Dunbar
d1c2da9d0b
MC/AsmParser: Move .tbss and .zerofill parsing to Darwin specific parser.
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llvm-svn: 108180
2010-07-12 19:37:35 +00:00
Daniel Dunbar
a1e5852feb
MC/AsmParser: Move .desc parsing to Darwin specific parser.
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llvm-svn: 108179
2010-07-12 19:22:53 +00:00
Daniel Dunbar
212b42f5ec
MC/AsmParser: Move .lsym parsing to Darwin specific parser.
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llvm-svn: 108176
2010-07-12 19:08:25 +00:00
Daniel Dunbar
50b931bbac
MC/AsmParser: Move some misc. Darwin directive handling to DarwinAsmParser.
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llvm-svn: 108174
2010-07-12 18:49:22 +00:00
Daniel Dunbar
60a43ea0f7
MCAsmParser: Add getSourceManager().
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llvm-svn: 108171
2010-07-12 18:35:04 +00:00
Jakob Stoklund Olesen
d8190fe4cd
Silence a warning.
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llvm-svn: 108169
2010-07-12 18:17:47 +00:00
Dan Gohman
5a42173004
Check begin!=end, rather than !begin.
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llvm-svn: 108167
2010-07-12 18:12:35 +00:00
Daniel Dunbar
e3a98e546f
MC/AsmParser: Add a DarwinAsmParser extension.
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- Currently initialization is a bit of a hack, but harmless. We need to rework
various parts of target initialization to clean this up.
llvm-svn: 108165
2010-07-12 18:12:02 +00:00
Rafael Espindola
4964bf75a4
Fix a typo and fit in 80 columns. Found by Bob Wilson.
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llvm-svn: 108164
2010-07-12 18:11:17 +00:00
Daniel Dunbar
56e12eeae9
MC/AsmParser: Switch a bunch of directive parsing to use accessors.
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llvm-svn: 108163
2010-07-12 18:03:11 +00:00
Dan Gohman
0af129aa1b
Add a lint check for mismatched return types, inspired by PR6944.
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llvm-svn: 108162
2010-07-12 18:02:04 +00:00
Daniel Dunbar
98d7990ac2
MCAsmParser: Pull some directive handling out into a helper class, and change
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DirectiveMap to be based on MCAsmParserExtension.
llvm-svn: 108161
2010-07-12 17:54:38 +00:00
Daniel Dunbar
f93c614035
MC/AsmParser: Switch some directive parsing to use accessor methods.
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llvm-svn: 108160
2010-07-12 17:45:27 +00:00
Daniel Dunbar
ffe3934e57
MC: Add MCAsmParserExtension, a base class for all the target/object specific
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classes which want to extend the basic asm parser.
llvm-svn: 108158
2010-07-12 17:27:45 +00:00
Daniel Dunbar
fd54ea1239
MC: Move AsmParser::TokError to MCAsmParser().
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llvm-svn: 108155
2010-07-12 17:18:45 +00:00
Daniel Dunbar
2be7d27677
MC: Move getLoc() to MCAsmLexer().
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llvm-svn: 108154
2010-07-12 17:10:00 +00:00
Benjamin Kramer
cf8ad46899
Nope, still breaks the release selfhost bots :(
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llvm-svn: 108153
2010-07-12 16:38:48 +00:00
Benjamin Kramer
e391789246
Reapply the "or" half of r108136, which seems to be less problematic.
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llvm-svn: 108152
2010-07-12 16:15:48 +00:00
Gabor Greif
9f6b0059e4
cache result of operator*
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llvm-svn: 108150
2010-07-12 15:48:26 +00:00
Dan Gohman
a383dfd81f
Don't fast-isel an x87 comparison opcode, as fast-isel doesn't
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support branching on x87 comparisons yet. This fixes PR7624.
llvm-svn: 108149
2010-07-12 15:46:30 +00:00
Benjamin Kramer
98c95e7743
Revert r108141 again, sigh.
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llvm-svn: 108148
2010-07-12 14:42:04 +00:00
Gabor Greif
04d1ca9e95
cache result of operator*
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llvm-svn: 108147
2010-07-12 14:15:58 +00:00
Gabor Greif
b2b6867582
cache result of operator*
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llvm-svn: 108146
2010-07-12 14:15:10 +00:00
Gabor Greif
bf2470e6e9
cache result of operator*
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llvm-svn: 108145
2010-07-12 14:14:03 +00:00
Gabor Greif
de1c22125f
cache result of operator*
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llvm-svn: 108144
2010-07-12 14:13:15 +00:00
Gabor Greif
cf2cac8ef4
cache results of operator*
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llvm-svn: 108143
2010-07-12 14:12:11 +00:00
Gabor Greif
8159329bfb
cache results of operator*
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llvm-svn: 108142
2010-07-12 14:10:24 +00:00
Benjamin Kramer
c4f46375d3
Reapply 108136 with an ugly pasto fixed.
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llvm-svn: 108141
2010-07-12 13:44:00 +00:00
Benjamin Kramer
e12b88fafe
Move optimization to avoid redundant matching.
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llvm-svn: 108140
2010-07-12 13:34:22 +00:00
Benjamin Kramer
d9bf737e62
Revert r108136 until I figure out why it broke selfhost.
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llvm-svn: 108139
2010-07-12 12:35:49 +00:00
Gabor Greif
8f93852b68
cache dereferenced iterators
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llvm-svn: 108138
2010-07-12 12:03:02 +00:00
Gabor Greif
fc666b2d76
recommit r108131 (hich has been backed out in r108135) with a fix
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llvm-svn: 108137
2010-07-12 12:02:10 +00:00