Hi Gerald:
Thanks for your patch :)
On Sun, Aug 23, 2020 at 6:19 PM Gerald Pfeifer wrote:
>
> Pushed. Gerald
>
> ---
> htdocs/readings.html | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/htdocs/readings.html b/htdocs/readings.html
> index b960eb8c..978d566c 100644
>
* H. J. Lu via Gcc-patches:
> 2. CPUID check should be done with general registers only.
Is this really the concern here? Isn't this about instructions, not
registers? If there's a useful integer register instruction for
post-processing CPUID bits that's not in the baseline ABI, GCC still
On Sun, Aug 23, 2020 at 5:23 PM H.J. Lu wrote:
>
> On Sun, Aug 23, 2020 at 10:18:28AM +0200, Uros Bizjak wrote:
> > On Sat, Aug 22, 2020 at 9:09 PM H.J. Lu wrote:
> >
> > > > > Compile CPUID check with "-mno-sse -mfpmath=387" to disable SSE, AVX
> > > > > and
> > > > > AVX512 during CPUID check
On Sun, Aug 23, 2020 at 5:07 PM H.J. Lu wrote:
>
> On Sun, Aug 23, 2020 at 10:18:28AM +0200, Uros Bizjak wrote:
> > On Sat, Aug 22, 2020 at 9:09 PM H.J. Lu wrote:
> >
> > > > > Compile CPUID check with "-mno-sse -mfpmath=387" to disable SSE, AVX
> > > > > and
> > > > > AVX512 during CPUID check
On Sun, Aug 23, 2020 at 10:18:28AM +0200, Uros Bizjak wrote:
> On Sat, Aug 22, 2020 at 9:09 PM H.J. Lu wrote:
>
> > > > Compile CPUID check with "-mno-sse -mfpmath=387" to disable SSE, AVX and
> > > > AVX512 during CPUID check to avoid vector and mask register operations.
> > >
> > >
On Sun, Aug 23, 2020 at 10:18:28AM +0200, Uros Bizjak wrote:
> On Sat, Aug 22, 2020 at 9:09 PM H.J. Lu wrote:
>
> > > > Compile CPUID check with "-mno-sse -mfpmath=387" to disable SSE, AVX and
> > > > AVX512 during CPUID check to avoid vector and mask register operations.
> > >
> > >
On Mon, Jul 13, 2020 at 6:42 AM H.J. Lu wrote:
>
> Change CTZ_DEFINED_VALUE_AT_ZERO/CTZ_DEFINED_VALUE_AT_ZERO to return 0/2
> to enable table-based clz/ctz optimization:
>
> -- Macro: CLZ_DEFINED_VALUE_AT_ZERO (MODE, VALUE)
> -- Macro: CTZ_DEFINED_VALUE_AT_ZERO (MODE, VALUE)
> A C
Pushed. Gerald
---
htdocs/readings.html | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/htdocs/readings.html b/htdocs/readings.html
index b960eb8c..978d566c 100644
--- a/htdocs/readings.html
+++ b/htdocs/readings.html
@@ -263,7 +263,7 @@ names.
riscv
Manufacturer: Many
On Sat, Aug 22, 2020 at 9:09 PM H.J. Lu wrote:
> > > Compile CPUID check with "-mno-sse -mfpmath=387" to disable SSE, AVX and
> > > AVX512 during CPUID check to avoid vector and mask register operations.
> >
> > -mgeneral-regs-only ?
> >
>
> Here is a patch to add target("general-regs-only")
I've committed this relatively trivial patch to fix up some of the
kernels loop annotation tests on the OG10 branch to match changes in the
dump formatting.
-Sandra
commit 6d670e648e76fe44589a42ee458098ff84d24af1
Author: Sandra Loosemore
Date: Sat Aug 22 22:43:57 2020 -0700
Fix
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