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Re: [Qemu-trivial] [Qemu-devel] [PATCH v2] Update the avx2 configure tes
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From: |
Richard Henderson |
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Subject: |
Re: [Qemu-trivial] [Qemu-devel] [PATCH v2] Update the avx2 configure test to be compatible with clang |
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Date: |
Thu, 8 Aug 2019 22:44:17 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 |
On 8/8/19 9:29 PM, Rebecca Cran wrote:
> clang doesn't support the GCC pragma to enable AVX2, but instead
> requires the command line option -mavx2. Since GCC also supports that,
> remove the pragma lines and add the -mavx2 option when building the
> test. If AVX2 is supported, update QEMU_CFLAGS to include -mavx2 .
>
> Signed-off-by: Rebecca Cran <address@hidden>
> ---
> configure | 5 ++---
> 1 file changed, 2 insertions(+), 3 deletions(-)
No, this has the same problem as v1.
r~