Re: [PATCH][GCC][ARM] Ensure dotproduct is only enabled on armv8 neon

2018-11-30 Thread Richard Earnshaw (lists)
On 30/11/2018 14:19, Kyrill Tkachov wrote: > > On 23/11/18 17:01, Sam Tebbs wrote: >> Hi all, >> >> Currently on AArch32, invoking with -march=armv8.2-a+dotprod -mfpu=neon >> incorrectly enables armv7 dotproduct. This patch restricts dotproduct >> to armv8 >> to correct the issue. >> >> When using

Re: [PATCH][GCC][ARM] Ensure dotproduct is only enabled on armv8 neon

2018-11-30 Thread Kyrill Tkachov
On 23/11/18 17:01, Sam Tebbs wrote: Hi all, Currently on AArch32, invoking with -march=armv8.2-a+dotprod -mfpu=neon incorrectly enables armv7 dotproduct. This patch restricts dotproduct to armv8 to correct the issue. When using a float ABI different from that of the host platform, including /

Re: [PATCH][GCC][ARM] Ensure dotproduct is only enabled on armv8 neon

2018-11-30 Thread Sam Tebbs
On 11/23/18 5:01 PM, Sam Tebbs wrote: > Hi all, > > Currently on AArch32, invoking with -march=armv8.2-a+dotprod -mfpu=neon > incorrectly enables armv7 dotproduct. This patch restricts dotproduct to armv8 > to correct the issue. > > When using a float ABI different from that of the host platform,

[PATCH][GCC][ARM] Ensure dotproduct is only enabled on armv8 neon

2018-11-23 Thread Sam Tebbs
Hi all, Currently on AArch32, invoking with -march=armv8.2-a+dotprod -mfpu=neon incorrectly enables armv7 dotproduct. This patch restricts dotproduct to armv8 to correct the issue. When using a float ABI different from that of the host platform, including /usr/include/gnu/stubs.h errors due to a