The new gcc.dg/torture/float128* tests FAIL on Solaris 9/x86 which lacks
<fenv.h>. Fixed by the patch below, tested with the appropriate runtest
invocations on i386-pc-solaris2.9 and i386-pc-solaris2.11.
Ok for mainline?
Btw., the new fenv_exceptions effective-target keywords needs
documenting in sourcebuild.texi.
Thanks.
Rainer
2013-11-14 Rainer Orth <r...@cebitec.uni-bielefeld.de>
* gcc.dg/torture/float128-cmp-invalid.c: Require fenv_exceptions.
* gcc.dg/torture/float128-div-underflow.c: Likewise.
* gcc.dg/torture/float128-extend-nan.c: Likewise.
* gcc.dg/torture/fp-int-convert-float128-timode-3.c: Likewise.
# HG changeset patch
# Parent 82a2c2ec47398cc2ae1798c8952b6f56e7e8f3dc
Require fenv_exceptions in gcc.dg/torture/float128* tests
diff --git a/gcc/testsuite/gcc.dg/torture/float128-cmp-invalid.c b/gcc/testsuite/gcc.dg/torture/float128-cmp-invalid.c
--- a/gcc/testsuite/gcc.dg/torture/float128-cmp-invalid.c
+++ b/gcc/testsuite/gcc.dg/torture/float128-cmp-invalid.c
@@ -1,6 +1,7 @@
/* Test for "invalid" exceptions from __float128 comparisons. */
/* { dg-do run { target i?86-*-* x86_64-*-* ia64-*-* } } */
/* { dg-options "" } */
+/* { dg-require-effective-target fenv_exceptions } */
#include <fenv.h>
#include <stdlib.h>
diff --git a/gcc/testsuite/gcc.dg/torture/float128-div-underflow.c b/gcc/testsuite/gcc.dg/torture/float128-div-underflow.c
--- a/gcc/testsuite/gcc.dg/torture/float128-div-underflow.c
+++ b/gcc/testsuite/gcc.dg/torture/float128-div-underflow.c
@@ -1,6 +1,7 @@
/* Test for spurious underflow from __float128 division. */
/* { dg-do run { target i?86-*-* x86_64-*-* ia64-*-* } } */
/* { dg-options "" } */
+/* { dg-require-effective-target fenv_exceptions } */
#include <fenv.h>
#include <stdlib.h>
diff --git a/gcc/testsuite/gcc.dg/torture/float128-extend-nan.c b/gcc/testsuite/gcc.dg/torture/float128-extend-nan.c
--- a/gcc/testsuite/gcc.dg/torture/float128-extend-nan.c
+++ b/gcc/testsuite/gcc.dg/torture/float128-extend-nan.c
@@ -1,6 +1,7 @@
/* Test extensions to __float128 quiet signaling NaNs. */
/* { dg-do run { target i?86-*-* x86_64-*-* ia64-*-* } } */
/* { dg-options "-fsignaling-nans" } */
+/* { dg-require-effective-target fenv_exceptions } */
#include <fenv.h>
#include <float.h>
diff --git a/gcc/testsuite/gcc.dg/torture/fp-int-convert-float128-timode-3.c b/gcc/testsuite/gcc.dg/torture/fp-int-convert-float128-timode-3.c
--- a/gcc/testsuite/gcc.dg/torture/fp-int-convert-float128-timode-3.c
+++ b/gcc/testsuite/gcc.dg/torture/fp-int-convert-float128-timode-3.c
@@ -2,6 +2,7 @@
__float128. */
/* { dg-do run { target i?86-*-* x86_64-*-* ia64-*-* } } */
/* { dg-require-effective-target int128 } */
+/* { dg-require-effective-target fenv_exceptions } */
/* { dg-options "-frounding-math" } */
#include <fenv.h>
--
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Rainer Orth, Center for Biotechnology, Bielefeld University
