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authorUlrich Drepper <drepper@gmail.com>2012-01-11 12:49:16 -0500
committerUlrich Drepper <drepper@gmail.com>2012-01-11 12:49:16 -0500
commit41d0e8696f370d625390da356d95cab174c7990e (patch)
tree545ebdab16006b67c7a2156f8c5f7d0ceee139e1 /ChangeLog
parent5452bffeefe076a12eeb04f784ef1209a4282038 (diff)
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Optimize scalbln
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+2012-01-11 Ulrich Drepper <drepper@gmail.com>
+
+ * sysdeps/ieee754/dbl-64/s_scalbln.c: Add branch prediction.
+ * sysdeps/ieee754/flt-32/s_scalblnf.c: Likewise.
+ * sysdeps/ieee754/ldbl-96/s_scalblnl.c: Likewise.
+ * sysdeps/ieee754/dbl-64/wordsize-64/s_scalbln.c: New file.
+
2012-01-10 Ulrich Drepper <drepper@gmail.com>
* sysdeps/ieee754/dbl-64/wordsize-64/s_modf.c: New file.
@@ -9,9 +16,9 @@
* math/bits/mathcalls.h: Add const attribute to fmin and fmax.
* sysdeps/ieee754/dbl-64/s_scalbn.c: Add branch prediction.
- * sysdeps/ieee754/dbl-64/wordsize-64/s_scalbn.c: Likewise.
* sysdeps/ieee754/flt-32/s_scalbnf.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_scalbnl.c: Likewise.
+ * sysdeps/ieee754/dbl-64/wordsize-64/s_scalbn.c: New file.
* math/bits/math-finite.h: Add ldexp support.