Remove unreachable code in sysdeps/ieee754/dbl-64/e_pow.c:__ieee754_pow

[Thomas Schwinge <thomas at codesourcery dot com>]

Hi!

The case of y == 0 is handled at the beginning of the function.

OK to commit?

	* sysdeps/ieee754/dbl-64/e_pow.c (__ieee754_pow): Remove
	unreachable code.

diff --git sysdeps/ieee754/dbl-64/e_pow.c sysdeps/ieee754/dbl-64/e_pow.c
index f8962a7..44d6f62 100644
--- sysdeps/ieee754/dbl-64/e_pow.c
+++ sysdeps/ieee754/dbl-64/e_pow.c
@@ -153,8 +153,7 @@ __ieee754_pow(double x, double y) {
   /* x>0 */
 
   if (qx == 0x7ff00000)                              /* x= 2^-0x3ff */
-    {if (y == 0) return NaNQ.x;
-    return (y>0)?x:0; }
+    return y > 0 ? x : 0;
 
   if (qy > 0x45f00000 && qy < 0x7ff00000) {
     if (x == 1.0) return 1.0;


GrÃÃe,
 Thomas

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