Displaying 1 result from an estimated 1 matches for "a9writealu".
2018 Apr 05
1
A9 Scheduler
Hi,
I am having some trouble understanding the scheduling scheme for the C-A9.
Looking at the ARMScheduleA9.td file I find this line that overrides the
target SchedWrite with processor specific latencies.
def : SchedAlias<WriteALU, A9WriteALU>;
However, in this same file, I find the lines presented below, which are
mapping the SchedReadWrite to, for example, the ANDri instruction.
//
===---------------------------------------------------------------------===//
// Subtarget-specific overrides. Map opcodes to list of SchedReadWrite
t...