Displaying 2 results from an estimated 2 matches for "dsem".
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2019 May 13
2
Interprocedural DSE for -ftrivial-auto-var-init
> On May 10, 2019, at 8:59 PM, Vitaly Buka via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>
> Sorry for delay, I was busy with other stuff.
> CTMark results.
>
> dse is the current DSE.
> dsem is my experimental module level DSE.
> dsem runs after dse, so it's additionally deleted stores.
>
> -O3
> dse - Number of stores deleted 3033
> dsem - Number of deleted writes 3148
>
> -O3 -ftrivial-a...
2019 Apr 16
2
Interprocedural DSE for -ftrivial-auto-var-init
Can you post numbers for how many stores get eliminated from CTMark?
> On Apr 16, 2019, at 11:45 AM, Vitaly Buka <vitalybuka at google.com> wrote:
>
> I tried -Os and effect of new approach significantly increases.
> I run regular DSE and immediately myDSE. With -Os myDSE removes more than 50% of DSE number.
> Which is expected as -Os inlines less and regular DSE can't