* [PATCH,v2] regenerate ulps on x86_64 with -march=native
@ 2021-04-28 9:02 Paul Zimmermann
2021-04-28 9:30 ` Florian Weimer via Libc-alpha
0 siblings, 1 reply; 2+ messages in thread
From: Paul Zimmermann @ 2021-04-28 9:02 UTC (permalink / raw)
To: libc-alpha
On x86_64, when configuring glibc with CFLAGS="-O2 -g -march=native",
some tests fail. After this patch, "make check" succeeds.
Tested on Intel Core i5-4590 with gcc 10.2.1.
---
sysdeps/x86_64/fpu/libm-test-ulps | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps
index c621a03268..312575f933 100644
--- a/sysdeps/x86_64/fpu/libm-test-ulps
+++ b/sysdeps/x86_64/fpu/libm-test-ulps
@@ -1316,19 +1316,19 @@ float128: 1
ldouble: 1
Function: "j0":
-double: 2
+double: 3
float: 9
float128: 2
ldouble: 8
Function: "j0_downward":
-double: 5
+double: 6
float: 9
float128: 9
ldouble: 6
Function: "j0_towardzero":
-double: 6
+double: 7
float: 9
float128: 9
ldouble: 6
--
2.30.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH,v2] regenerate ulps on x86_64 with -march=native
2021-04-28 9:02 [PATCH,v2] regenerate ulps on x86_64 with -march=native Paul Zimmermann
@ 2021-04-28 9:30 ` Florian Weimer via Libc-alpha
0 siblings, 0 replies; 2+ messages in thread
From: Florian Weimer via Libc-alpha @ 2021-04-28 9:30 UTC (permalink / raw)
To: Paul Zimmermann; +Cc: libc-alpha
* Paul Zimmermann:
> On x86_64, when configuring glibc with CFLAGS="-O2 -g -march=native",
> some tests fail. After this patch, "make check" succeeds.
>
> Tested on Intel Core i5-4590 with gcc 10.2.1.
Thanks, please commit.
Florian
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-04-28 9:02 [PATCH,v2] regenerate ulps on x86_64 with -march=native Paul Zimmermann
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