[PATCH] D19678: Annotated-source optimization reports (a.k.a. "listing" files)

[Sean Silva via cfe-commits]

On Mon, May 2, 2016 at 4:14 PM, Hal Finkel via cfe-commits <
cfe-commits at lists.llvm.org> wrote:

> hfinkel added a comment.
>
> In http://reviews.llvm.org/D19678#416127, @rcox2 wrote:
>
> > Actually, the Intel compiler distinguishes between an optimization
> report (-qopt-report) and an annotated listing (-qopt-report-annotate).
> The optimization report lists the info for optimizations in a hierarchical
> fashion.  To use you example,
> >
> >   icc -c -O3 -qopt-report=1 -qopt-report-file=stderr v.c
> >
> > yields:
>
>
> Robert, John, (et al.), do you think I should change this to have an
> -foptimization-report-file=<filename> and -foptimization-report, instead of
> -foptimization-report=<filename>? In the future, when we have multiple
> kinds of reports (a detailed inlining report, for example), maybe we want
> to use -foptimization-report=inlining,somethingelse,andmore?
>

If we have `-foptimization-report=foo,bar`, would we want them to share the
same output file? Or maybe `-foptimization-report-file=<path>` would result
in `<path>.foo` and `<path>.bar` for the different reports?

-- Sean Silva


>
>
> http://reviews.llvm.org/D19678
>
>
>
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