| Message ID | 5379BA8D7E9D7E4D87BF6749A92854C248FC90A4@G4W3297.americas.hpqcorp.net |
|---|---|
| State | New |
| Headers | show |
On 11/26/2015 01:27 AM, Saraswati, Sujoy (OSTL) wrote: > Hi, > This series of patches fixes PR61441. The fix is broken into 5 patches. > > The first one adds REAL_VALUE_ISSIGNALING_NAN. > > 2015-11-26 Sujoy Saraswati <sujoy.saraswati@hpe.com> > > PR tree-optimization/61441 > * real.c (real_issignaling_nan): New. > * real.h (real_issignaling_nan, REAL_VALUE_ISSIGNALING_NAN): New. If you haven't set up write-access to the repository, please go ahead and get that process started: https://www.gnu.org/software/gcc/svnwrite.html You can list me as your sponsor on the form. Once your account is set up, you can commit patches which have been approved. I'll go ahead and approve #1, #2 and #4. Richi has approved #3. I'm still looking at #5. Jeff
Hi, > If you haven't set up write-access to the repository, please go ahead and get > that process started: > > https://www.gnu.org/software/gcc/svnwrite.html > > You can list me as your sponsor on the form. > > Once your account is set up, you can commit patches which have been > approved. > > I'll go ahead and approve #1, #2 and #4. Richi has approved #3. Thank you. I have filled the form for https://sourceware.org/cgi-bin/pdw/ps_form.cgi and mentioned you as the sponsor. I will commit the changes once the sourceware.org account request comes through. > I'm still looking at #5. I received your comments on this. I will correct the spelling mistakes as well as the space-tab usage and post it. Regards, Sujoy > Jeff
Index: gcc/real.c =================================================================== --- gcc/real.c (revision 230851) +++ gcc/real.c (working copy) @@ -1195,6 +1195,13 @@ real_isnan (const REAL_VALUE_TYPE *r) return (r->cl == rvc_nan); } +/* Determine whether a floating-point value X is a signalling NaN. */ +bool +real_issignaling_nan (const REAL_VALUE_TYPE *r) +{ + return real_isnan (r) && r->signalling; +} + /* Determine whether a floating-point value X is finite. */ bool Index: gcc/real.h =================================================================== --- gcc/real.h (revision 230851) +++ gcc/real.h (working copy) @@ -262,6 +262,9 @@ extern bool real_isinf (const REAL_VALUE_TYPE *); /* Determine whether a floating-point value X is a NaN. */ extern bool real_isnan (const REAL_VALUE_TYPE *); +/* Determine whether a floating-point value X is a signalling NaN. */ +extern bool real_issignaling_nan (const REAL_VALUE_TYPE *); + /* Determine whether a floating-point value X is finite. */ extern bool real_isfinite (const REAL_VALUE_TYPE *); @@ -357,6 +360,9 @@ extern const struct real_format arm_half_format; /* Determine whether a floating-point value X is a NaN. */ #define REAL_VALUE_ISNAN(x) real_isnan (&(x)) +/* Determine whether a floating-point value X is a signalling NaN. */ +#define REAL_VALUE_ISSIGNALING_NAN(x) real_issignaling_nan (&(x)) + /* Determine whether a floating-point value X is negative. */ #define REAL_VALUE_NEGATIVE(x) real_isneg (&(x))
Hi, This series of patches fixes PR61441. The fix is broken into 5 patches. The first one adds REAL_VALUE_ISSIGNALING_NAN. 2015-11-26 Sujoy Saraswati <sujoy.saraswati@hpe.com> PR tree-optimization/61441 * real.c (real_issignaling_nan): New. * real.h (real_issignaling_nan, REAL_VALUE_ISSIGNALING_NAN): New.