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10 Commits

Author SHA1 Message Date
Tom Stellard ce540330df R600: Add support for GROUP_BARRIER instruction 
Reviewed-by: Vincent Lejeune<vljn at ovi.com>
llvm-svn: 185161
 2013-06-28 15:46:59 +00:00
Bill Wendling 37e9adb091 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 c689679173 R600: Const/Neg/Abs can be folded to dot4 
llvm-svn: 183278
 2013-06-04 23:17:15 +00:00
Benjamin Kramer d78bb468bd Move passes from namespace llvm into anonymous namespaces. Sort includes while there. 
llvm-svn: 182594
 2013-05-23 17:10:37 +00:00
Vincent Lejeune 519f21eed3 R600: Relax some vector constraints on Dot4. 
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 0fca91d52e R600: Some factorization 
llvm-svn: 182123
 2013-05-17 16:50:02 +00:00
Vincent Lejeune c3d3f9b66e R600: Fix last ALU of a clause being emitted in a separate clause 
llvm-svn: 178675
 2013-04-03 18:24:47 +00:00
Vincent Lejeune 80031d9fc4 R600: Factorize maximum alu per clause in a single location 
llvm-svn: 178667
 2013-04-03 16:49:34 +00:00
Vincent Lejeune 9931298b30 R600: Consider KILLGT as an ALU instruction 
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 f43bc57b66 R600: Emit CF_ALU and use true kcache register. 
llvm-svn: 178503
 2013-04-01 21:47:42 +00:00