Craig Topper
58fa7a9b4a
Use SmallVectorImpl& instead of SmallVector to avoid repeating small vector size.
...
llvm-svn: 186274
2013-07-14 04:42:23 +00:00
Vincent Lejeune
5517f57c42
R600: Do not predicated basic block with multiple alu clause
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Test is not included as it is several 1000 lines long.
To test this functionnality, a test case must generate at least 2 ALU clauses,
where an ALU clause is ~110 instructions long.
NOTE: This is a candidate for the stable branch.
llvm-svn: 185943
2013-07-09 15:03:33 +00:00
Tom Stellard
97e3c49801
R600: Add support for GROUP_BARRIER instruction
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Reviewed-by: Vincent Lejeune<vljn at ovi.com>
llvm-svn: 185161
2013-06-28 15:46:59 +00:00
Bill Wendling
aa15a56463
Don't cache the instruction and register info from the TargetMachine, because
...
the internals of TargetMachine could change.
No functionality change intended.
llvm-svn: 183561
2013-06-07 20:28:55 +00:00
Vincent Lejeune
7c89765008
R600: Const/Neg/Abs can be folded to dot4
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llvm-svn: 183278
2013-06-04 23:17:15 +00:00
Benjamin Kramer
620125412f
Move passes from namespace llvm into anonymous namespaces. Sort includes while there.
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llvm-svn: 182594
2013-05-23 17:10:37 +00:00
Vincent Lejeune
152473c61c
R600: Relax some vector constraints on Dot4.
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Dot4 now uses 8 scalar operands instead of 2 vectors one which allows register
coalescer to remove some unneeded COPY.
This patch also defines some structures/functions that can be used to handle
every vector instructions (CUBE, Cayman special instructions...) in a similar
fashion.
llvm-svn: 182126
2013-05-17 16:50:32 +00:00
Vincent Lejeune
d391d51989
R600: Some factorization
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llvm-svn: 182123
2013-05-17 16:50:02 +00:00
Vincent Lejeune
6a4ef74f44
R600: Fix last ALU of a clause being emitted in a separate clause
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llvm-svn: 178675
2013-04-03 18:24:47 +00:00
Vincent Lejeune
9bc67cfa08
R600: Factorize maximum alu per clause in a single location
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llvm-svn: 178667
2013-04-03 16:49:34 +00:00
Vincent Lejeune
6b257b347d
R600: Consider KILLGT as an ALU instruction
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Mesa does not override llvm behavior wrt KILLGT anymore so llvm
has to handle KILLGT on its own.
llvm-svn: 178664
2013-04-03 16:24:04 +00:00
Vincent Lejeune
11918406b3
R600: Emit CF_ALU and use true kcache register.
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llvm-svn: 178503
2013-04-01 21:47:42 +00:00
