[BZ #3427]

* sysdeps/s390/fpu/feholdexcpt.c (feholdexcept): Don't clear exceptions
in *envp.
2007-05-09  Jakub Jelinek  <jakub@redhat.com>

	[BZ #3427]
	* sysdeps/s390/fpu/feholdexcpt.c (feholdexcept): Don't clear exceptions
	in *envp.

diff --git a/ChangeLog b/ChangeLog
index e410813..6c3e082 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2007-05-09  Jakub Jelinek  <jakub@redhat.com>
+
+       [BZ #3427]
+       * sysdeps/s390/fpu/feholdexcpt.c (feholdexcept): Don't clear exceptions
+       in *envp.
+
 2007-05-07  Ulrich Drepper  <drepper@redhat.com>
 
        [BZ #4403]

diff --git a/sysdeps/s390/fpu/feholdexcpt.c b/sysdeps/s390/fpu/feholdexcpt.c
index dee44dc..5631560 100644 (file)
--- a/sysdeps/s390/fpu/feholdexcpt.c
+++ b/sysdeps/s390/fpu/feholdexcpt.c
@@ -1,5 +1,5 @@
 /* Store current floating-point environment and clear exceptions.
-   Copyright (C) 2000, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2005, 2007 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
 
@@ -23,13 +23,14 @@
 
 int feholdexcept (fenv_t *envp)
 {
+  fexcept_t fpc;
   /* Store the environment.  */
   fegetenv (envp);
   /* Clear the current sticky bits as more than one exception
      may be generated.  */
-  envp->fpc &= ~(FPC_FLAGS_MASK | FPC_DXC_MASK);
+  fpc = envp->fpc & ~(FPC_FLAGS_MASK | FPC_DXC_MASK);
   /* Hold from generating fpu exceptions temporarily.  */
-  _FPU_SETCW ((envp->fpc & ~(FE_ALL_EXCEPT << FPC_EXCEPTION_MASK_SHIFT)));
+  _FPU_SETCW ((fpc & ~(FE_ALL_EXCEPT << FPC_EXCEPTION_MASK_SHIFT)));
   return 0;
 }
 libm_hidden_def (feholdexcept)