Evan Cheng a0792de66c - Add TargetInstrInfo::getOperandLatency() to compute operand latencies. This ... allow target to correctly compute latency for cases where static scheduling itineraries isn't sufficient. e.g. variable_ops instructions such as ARM::ldm. This also allows target without scheduling itineraries to compute operand latencies. e.g. X86 can return (approximated) latencies for high latency instructions such as division. - Compute operand latencies for those defined by load multiple instructions, e.g. ldm and those used by store multiple instructions, e.g. stm. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115755 91177308-0d34-0410-b5e6-96231b3b80d8		2010-10-06 06:27:31 +00:00
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llvm	- Add TargetInstrInfo::getOperandLatency() to compute operand latencies. This	2010-10-06 06:27:31 +00:00
llvm-c	Add a new scope type "LTO_SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN" for the	2010-09-27 20:17:45 +00:00