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authorJakub Jelinek <jakub@redhat.com>2007-05-10 06:30:17 +0000
committerJakub Jelinek <jakub@redhat.com>2007-05-10 06:30:17 +0000
commitcf6b0980cc2a914f0363ef63e9670cc530eedf2e (patch)
tree3010d8f374d4962b0e3fc9e2c1179db03504b043 /sysdeps/s390/fpu/feholdexcpt.c
parentdf7b6fea1396a0ff6e46ad8b2d40e4a15cbfd585 (diff)
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[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.
Diffstat (limited to 'sysdeps/s390/fpu/feholdexcpt.c')
-rw-r--r--sysdeps/s390/fpu/feholdexcpt.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/sysdeps/s390/fpu/feholdexcpt.c b/sysdeps/s390/fpu/feholdexcpt.c
index dee44dcee3..5631560bcd 100644
--- 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)