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-rw-r--r--math/test-fpucw.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/math/test-fpucw.c b/math/test-fpucw.c
index a702d17330..0294a42bb5 100644
--- a/math/test-fpucw.c
+++ b/math/test-fpucw.c
@@ -29,10 +29,13 @@ main (void)
_FPU_GETCW (cw);
- if (cw != _FPU_DEFAULT)
- printf ("control word is 0x%x but should be 0x%x.\n", cw, _FPU_DEFAULT);
+ cw &= ~_FPU_RESERVED;
- return (cw != _FPU_DEFAULT);
+ if (cw != (_FPU_DEFAULT & ~_FPU_RESERVED))
+ printf ("control word is 0x%x but should be 0x%x.\n",
+ cw, (_FPU_DEFAULT & ~_FPU_RESERVED));
+
+ return cw != (_FPU_DEFAULT & ~_FPU_RESERVED);
#else
return 0;