[PATCH] D62731: Add support for options -frounding-math, -ftrapping-math, -ffp-model=, and -ffp-exception-behavior=, : Specify floating point behavior

Eric Christopher via llvm-commits llvm-commits at lists.llvm.org
Mon Nov 18 10:48:14 PST 2019


Hi All,

I've gone ahead and temporarily reverted here:

echristo at jhereg ~/s/llvm-project> git push
To github.com:llvm/llvm-project.git
   a77b66a0562..30e7ee3c4ba  master -> master

and we can just reapply when the issues are fixed. Thanks :)

-eric

On Mon, Nov 18, 2019 at 6:58 AM Melanie Blower via Phabricator via
cfe-commits <cfe-commits at lists.llvm.org> wrote:
>
> mibintc added a comment.
>
> Thanks I see it, I'm working on a patch. Previously there was no support for frounding-math (unimplemented). This patch enables the option. In the IR builder, there's a call to a runtime function in the exception handler which is unexpectedly null.  I start by adding a null pointer check.
>
>
> Repository:
>   rL LLVM
>
> CHANGES SINCE LAST ACTION
>   https://reviews.llvm.org/D62731/new/
>
> https://reviews.llvm.org/D62731
>
>
>
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