| Message ID | CAFULd4a0qT3mpWE3jUPTPgEK5DNh2LibAvb3ogF_etQTWvWkdw@mail.gmail.com |
|---|---|
| State | New |
| Headers | show |
Index: gcc.dg/c11-true_min-1.c =================================================================== --- gcc.dg/c11-true_min-1.c (revision 220527) +++ gcc.dg/c11-true_min-1.c (working copy) @@ -1,9 +1,10 @@ /* { dg-do run } */ /* { dg-options "-std=c11" } */ +/* { dg-xfail-run-if "PR58757 -mieee is required to compare denormals" { alpha*-*-* } { "*" } { "" } } */ /* Test that the smallest positive value is not 0. This needs to be true even when denormals are not supported, so we do not pass any flag - like -mieee. If it fails on alpha, see PR 58757. */ + like -mieee. */ #include <float.h>
Hello! Attached patch xfails gcc.dg/c11-true_min-1.c execution for alpha*-*-*. Without -mieee, it is not possible to compare a subnormal number with zero on alpha targets, since any operation with subnormal values will trigger a FPE. 2015-02-08 Uros Bizjak <ubizjak@gmail.com> PR target/58757 * gcc.dg/c11-true_min-1.c: Xfail execution for alpha*-*-*. Tested on alphaev68-linux-gnu and committed to mainline SVN. Uros.