[sim] renamed to riscv-isa-run

[riscv-isa-sim.git] / softfloat / 8086 / s_propagateNaNF32UI.c

diff --git a/softfloat/8086/s_propagateNaNF32UI.c b/softfloat/8086/s_propagateNaNF32UI.c
deleted file mode 100755 (executable)
index 07774e8..0000000
--- a/softfloat/8086/s_propagateNaNF32UI.c
+++ /dev/null
@@ -1,55 +0,0 @@
-\r
-/*** UPDATE COMMENTS. ***/\r
-\r
-#include <stdbool.h>\r
-#include <stdint.h>\r
-#include "platform.h"\r
-#include "internals.h"\r
-#include "specialize.h"\r
-#include "softfloat.h"\r
-\r
-/*----------------------------------------------------------------------------\r
-| Takes two single-precision floating-point values `a' and `b', one of which\r
-| is a NaN, and returns the appropriate NaN result.  If either `a' or `b' is a\r
-| signaling NaN, the invalid exception is raised.\r
-*----------------------------------------------------------------------------*/\r
-\r
-uint_fast32_t\r
- softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB )\r
-{\r
-    bool isNaNA, isSigNaNA, isNaNB, isSigNaNB;\r
-    uint_fast32_t uiMagA, uiMagB;\r
-\r
-    /*------------------------------------------------------------------------\r
-    *------------------------------------------------------------------------*/\r
-    isNaNA = isNaNF32UI( uiA );\r
-    isSigNaNA = softfloat_isSigNaNF32UI( uiA );\r
-    isNaNB = isNaNF32UI( uiB );\r
-    isSigNaNB = softfloat_isSigNaNF32UI( uiB );\r
-    /*------------------------------------------------------------------------\r
-    | Make NaNs non-signaling.\r
-    *------------------------------------------------------------------------*/\r
-    uiA |= 0x00400000;\r
-    uiB |= 0x00400000;\r
-    /*------------------------------------------------------------------------\r
-    *------------------------------------------------------------------------*/\r
-    if ( isSigNaNA | isSigNaNB ) {\r
-        softfloat_raiseFlags( softfloat_flag_invalid );\r
-    }\r
-    if ( isSigNaNA ) {\r
-        if ( isSigNaNB ) goto returnLargerSignificand;\r
-        return isNaNB ? uiB : uiA;\r
-    } else if ( isNaNA ) {\r
-        if ( isSigNaNB || ! isNaNB ) return uiA;\r
- returnLargerSignificand:\r
-        uiMagA = uiA<<1;\r
-        uiMagB = uiB<<1;\r
-        if ( uiMagA < uiMagB ) return uiB;\r
-        if ( uiMagB < uiMagA ) return uiA;\r
-        return ( uiA < uiB ) ? uiA : uiB;\r
-    } else {\r
-        return uiB;\r
-    }\r
-\r
-}\r
-\r