Displaying 2 results from an estimated 2 matches for "loop_entry".
2015 Oct 16
2
question about llvm partial unrolling/runtime unrolling
Hi Hal,
I did
opt.exe -S -debug -loop-unroll -unroll-runtime=true -unroll-count=4
csShader.ll
and it prints out:
Args: opt.exe -S -debug -loop-unroll -unroll-runtime=true -unroll-count=4
csShader.ll
Loop Unroll: F[build_cs_5_0] Loop %loop_entry
Loop Size = 82
partially unrolling with count: 1
Thanks,
Frances
On Thu, Oct 15, 2015 at 9:35 PM, Hal Finkel <hfinkel at anl.gov> wrote:
>
> ------------------------------
>
> *From: *"Frances Tzeng via llvm-dev" <llvm-dev at lists.llvm.org>
> *To: *ll...
2015 Oct 12
2
question about llvm partial unrolling/runtime unrolling
Hi,
I am trying to do loop unrolling with loops that don't have constant loop
counter. It is highly appreciated if anyone can help me on this.
What I want to do is to turn
loop (n)
{
<loop body>
}
into
loop (n/4)
{
<loop body>
<loop body>
<loop body>
<loop body>
}
loop (n%4)
{
<loop