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authorJoseph Myers <joseph@codesourcery.com>2012-12-04 21:19:17 +0000
committerJoseph Myers <joseph@codesourcery.com>2012-12-04 21:19:17 +0000
commitb37984ad36f2617fff1eb499b0aba4234b30a029 (patch)
tree3991cae507c8a68ca2c6953c1b60830d4c4a4435 /sysdeps/ieee754/ldbl-128ibm/s_logbl.c
parentc8df52eccfa2d1ace13d887aa6bdab1178c1edb4 (diff)
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Fix ldbl-128ibm "set but not used" warnings.
Diffstat (limited to 'sysdeps/ieee754/ldbl-128ibm/s_logbl.c')
-rw-r--r--sysdeps/ieee754/ldbl-128ibm/s_logbl.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_logbl.c b/sysdeps/ieee754/ldbl-128ibm/s_logbl.c
index 92ce2c1896..6cbfcfa1cc 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_logbl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_logbl.c
@@ -26,7 +26,8 @@
 long double
 __logbl (long double x)
 {
-  int64_t lx, hx, rhx;
+  int64_t hx, rhx;
+  int64_t lx __attribute__ ((unused));
 
   GET_LDOUBLE_WORDS64 (hx, lx, x);
   hx &= 0x7fffffffffffffffLL;	/* high |x| */