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c9dc114578
llvm/lib
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Scott Michel c9dc114578 1. Insert custom lowering hooks for ISD::ROTR and ISD::ROTL. 
2. Help DAGCombiner recognize zero/sign/any-extended versions of ROTR and ROTL
patterns. This was motivated by the X86/rotate.ll testcase, which should now
generate code for other platforms (and soon-to-come platforms.) Rewrote code
slightly to make it easier to read.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35605 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-02 21:36:32 +00:00
..
Analysis Treat xor of signbit like an add. 2007-04-02 05:41:38 +00:00
Archive For PR789: 2007-03-29 19:05:44 +00:00
AsmParser For PR1289: Regenerate 2007-03-30 01:37:39 +00:00
Bytecode For PR789: 2007-03-29 19:05:44 +00:00
CodeGen 1. Insert custom lowering hooks for ISD::ROTR and ISD::ROTL. 2007-04-02 21:36:32 +00:00
Debugger For PR789: 2007-03-29 19:05:44 +00:00
ExecutionEngine For PR1293: 2007-03-30 16:41:50 +00:00
Linker
Support Implement union of wrapped sets. 2007-04-01 03:47:44 +00:00
System Use the stat information in the Path object, if it is already obtained. This 2007-03-29 19:11:22 +00:00
Target fix off by 1 error in displacement computation 2007-04-02 20:31:06 +00:00
Transforms 1. Make use of APInt operation instead of using ConstantExpr::getXXX. 2007-04-02 13:45:30 +00:00
VMCore For PR1297: 2007-04-01 07:25:33 +00:00
Makefile