[llvm-dev] intrinsics

Anastasiya Ruzhanskaya via llvm-dev llvm-dev at lists.llvm.org
Tue Jul 11 23:45:34 PDT 2017

Thank you for our answers!
The last thing I would like to know : is I don't want any llvm intrinsics
at all, -fno-builtin option is the right one?

2017-07-11 20:49 GMT+02:00 Friedman, Eli <efriedma at codeaurora.org>:

> On 7/11/2017 11:38 AM, Anastasiya Ruzhanskaya wrote:
> great, thank you!
> Still, I have tried fast option:
> clang -S -O3 -mllvm -ffast-math -emit-llvm sqrt.c -o sqrt.s
> "-mllvm -ffast-math" is not a thing; the flag is just "-ffast-math".  (We
> should probably rename the Hexagon backend option to avoid confusion.)
> -Eli
> --
> Employee of Qualcomm Innovation Center, Inc.
> Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project
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