On 11/09/2017 05:43 PM, Joseph Myers wrote:
On Thu, 9 Nov 2017, Hal Finkel wrote:
Thus, neither cabs, nor most other math.h/complex.h functions taking
floating-point inputs and producing a floating-point output, should ever
formally overflow (because even infinity lies within the represented
FYI
Forwarded Message
Subject:RE: complex.h functions and errno
Date: Thu, 9 Nov 2017 11:38:54 -0700
From: Barry Hedquist
Reply-To: b...@peren.com
Organization: Perennial, Inc
To: 'Jim Thomas' , 'David Keaton'
CC: 'Hal F
& MATH_ERRNO) is nonzero) and making functions such as
fabs and copysign handle signaling NaNs like quiet NaNs.
I agree.
Bruce
--
Hal Finkel
Lead, Compiler Technology and Programming Languages
Leadership Computing Facility
Argonne National Laboratory
ng concern is that the compiler
interprets the requirements correctly.
Thanks in advance,
Hal
[1] https://reviews.llvm.org/D39611
--
Hal Finkel
Lead, Compiler Technology and Programming Languages
Leadership Computing Facility
Argonne National Laboratory
