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authorThomas Schwinge <thomas@codesourcery.com>2013-04-03 21:10:02 +0200
committerThomas Schwinge <thomas@codesourcery.com>2013-04-05 21:30:28 +0200
commitd91da4ce87cd571650f680c0d48d8d3441ec7d2f (patch)
tree87fcde1996c79f4c5b1fda922fbc89e53da8dbc2 /sysdeps
parentbf0f50dfc6132738422c939a4d1a929ab74933c7 (diff)
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Remove unreachable code.
The case of y == 0 is handled at the beginning of the function.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/ieee754/dbl-64/e_pow.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/sysdeps/ieee754/dbl-64/e_pow.c b/sysdeps/ieee754/dbl-64/e_pow.c
index f8962a7dce..44d6f62398 100644
--- a/sysdeps/ieee754/dbl-64/e_pow.c
+++ b/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;