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870b958b
2014 Jul 15
4
[LLVMdev] Partial loop unrolling
Hi,
PS: It is a generic question related to partial loop unrolling, and nothing
specific to LLVM.
As far as partial loop unrolling is concerned, I could see following three
different possibilities. Assume that unroll factor is 3.
Original loop:
for (i = 0; i < 10; i++)
{
do_foo(i);
}
1. First possibility
i = 0;
do_foo(i++);
do_foo(i++);