http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58020
Dominique d'Humieres <dominiq at lps dot ens.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2013-07-30
Ever confirmed|0 |1
--- Comment #4 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
I have tested the code at http://mathalacarte.com/hpcconsult (without reading
it).
The files IEEE_ARITHMETIC.f90 and IEEE_tests_gfortran.f90 must be compiled with
the -fno-range-check option (for the second file it triggers PR58027). On
x86_64-apple-darwin10 the output differs from the one in 'list':
--- tmp 2013-07-30 12:33:24.000000000 +0200
+++ list 2013-07-25 21:27:02.000000000 +0200
@@ -77,7 +77,7 @@
Double precision rounding mode IEEE_DOWN for \pi ~= 3.142 is < value with
IEEE_UP.
- Double precision rounding mode IEEE_DOWN for \pi ~= 3.141 agrees with
IEEE_TO_ZERO.
+ Double precision rounding mode IEEE_DOWN for \pi ~= 3.142 agrees with
IEEE_TO_ZERO.
Double precision a=IEEE_REM(4, \pi) correctly satisfies a + \pi==4.
