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simplify some logic in scanf and remove redundant invalid-format check
[musl]
/
src
/
math
/
fmal.c
diff --git
a/src/math/fmal.c
b/src/math/fmal.c
index
ccbe434
..
87e30fc
100644
(file)
--- a/
src/math/fmal.c
+++ b/
src/math/fmal.c
@@
-262,6
+262,8
@@
long double fmal(long double x, long double y, long double z)
/*
* There is no need to worry about double rounding in directed
* rounding modes.
/*
* There is no need to worry about double rounding in directed
* rounding modes.
+ * TODO: underflow is not raised correctly, example in downward rounding:
+ * fmal(0x1.0000000001p-16000L, 0x1.0000000001p-400L, -0x1p-16440L)
*/
fesetround(oround);
adj = r.lo + xy.lo;
*/
fesetround(oround);
adj = r.lo + xy.lo;