* [committed] RISC-V: Fix rounding save/restore bug.
@ 2018-08-03 17:45 DJ Delorie
2018-08-03 22:13 ` Andreas Schwab
0 siblings, 1 reply; 3+ messages in thread
From: DJ Delorie @ 2018-08-03 17:45 UTC (permalink / raw)
To: libc-alpha
* sysdeps/riscv/rvf/math_private.h (libc_feholdexcept_setround_riscv):
Fix rounding save-restore bug.
Fixes about a hundred off-by-ULP failures in the math testsuite.
diff --git a/sysdeps/riscv/rvf/math_private.h b/sysdeps/riscv/rvf/math_private.h
index cdb7858fc8..ca587620cb 100644
--- a/sysdeps/riscv/rvf/math_private.h
+++ b/sysdeps/riscv/rvf/math_private.h
@@ -72,8 +72,8 @@ libc_fesetround_riscv (int round)
static __always_inline void
libc_feholdexcept_setround_riscv (fenv_t *envp, int round)
{
- libc_fesetround_riscv (round);
libc_feholdexcept_riscv (envp);
+ libc_fesetround_riscv (round);
}
#define libc_feholdexcept_setround libc_feholdexcept_setround_riscv
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [committed] RISC-V: Fix rounding save/restore bug.
2018-08-03 17:45 [committed] RISC-V: Fix rounding save/restore bug DJ Delorie
@ 2018-08-03 22:13 ` Andreas Schwab
2018-08-03 23:25 ` DJ Delorie
0 siblings, 1 reply; 3+ messages in thread
From: Andreas Schwab @ 2018-08-03 22:13 UTC (permalink / raw)
To: DJ Delorie; +Cc: libc-alpha
On Aug 03 2018, DJ Delorie <dj@redhat.com> wrote:
> * sysdeps/riscv/rvf/math_private.h (libc_feholdexcept_setround_riscv):
> Fix rounding save-restore bug.
Move libc_fesetround_riscv after libc_feholdexcept_riscv.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1
"And now for something completely different."
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [committed] RISC-V: Fix rounding save/restore bug.
2018-08-03 22:13 ` Andreas Schwab
@ 2018-08-03 23:25 ` DJ Delorie
0 siblings, 0 replies; 3+ messages in thread
From: DJ Delorie @ 2018-08-03 23:25 UTC (permalink / raw)
To: Andreas Schwab; +Cc: libc-alpha
Andreas Schwab <schwab@linux-m68k.org> writes:
> Move libc_fesetround_riscv after libc_feholdexcept_riscv.
Changed. Thanks!
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-08-03 23:25 UTC | newest]
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2018-08-03 17:45 [committed] RISC-V: Fix rounding save/restore bug DJ Delorie
2018-08-03 22:13 ` Andreas Schwab
2018-08-03 23:25 ` DJ Delorie
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