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Diffstat (limited to 'src/lib/math.C')
-rw-r--r-- | src/lib/math.C | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/lib/math.C b/src/lib/math.C new file mode 100644 index 000000000..8958eebf5 --- /dev/null +++ b/src/lib/math.C @@ -0,0 +1,31 @@ +// IBM_PROLOG_BEGIN_TAG +// This is an automatically generated prolog. +// +// $Source: src/lib/math.C $ +// +// IBM CONFIDENTIAL +// +// COPYRIGHT International Business Machines Corp. 2011 +// +// p1 +// +// Object Code Only (OCO) source materials +// Licensed Internal Code Source Materials +// IBM HostBoot Licensed Internal Code +// +// The source code for this program is not published or other- +// wise divested of its trade secrets, irrespective of what has +// been deposited with the U.S. Copyright Office. +// +// Origin: 30 +// +// IBM_PROLOG_END +#include <math.h> + +double sqrt(double x) +{ + register double _x = x; + asm volatile("fsqrt %0, %1" : "=f" (_x) : "f" (_x)); + return _x; +} + |