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author | Andrew Waterman <waterman@cs.berkeley.edu> | 2015-03-12 17:38:04 -0700 |
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committer | Andrew Waterman <waterman@cs.berkeley.edu> | 2015-03-12 17:38:04 -0700 |
commit | 6517fe26a2a0c89c3112f4a383c601572c71d64a (patch) | |
tree | d37eea7ae6f3e15eee94afb5c9c749a4cd800577 /softfloat/s_propagateNaNF32UI.c | |
parent | a4ae7da6ef0c09c2616a0b82f7f569e4e134f75c (diff) | |
download | pk-6517fe26a2a0c89c3112f4a383c601572c71d64a.zip pk-6517fe26a2a0c89c3112f4a383c601572c71d64a.tar.gz pk-6517fe26a2a0c89c3112f4a383c601572c71d64a.tar.bz2 |
Update to new privileged spec
Diffstat (limited to 'softfloat/s_propagateNaNF32UI.c')
-rwxr-xr-x | softfloat/s_propagateNaNF32UI.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/softfloat/s_propagateNaNF32UI.c b/softfloat/s_propagateNaNF32UI.c new file mode 100755 index 0000000..d8738d1 --- /dev/null +++ b/softfloat/s_propagateNaNF32UI.c @@ -0,0 +1,25 @@ +
+/*** UPDATE COMMENTS. ***/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Takes two single-precision floating-point values `a' and `b', one of which
+| is a NaN, and returns the appropriate NaN result. If either `a' or `b' is a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+
+uint_fast32_t
+ softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB )
+{
+ if ( softfloat_isSigNaNF32UI( uiA ) | softfloat_isSigNaNF32UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ return defaultNaNF32UI;
+}
+
|