[Bug middle-end/21067] Excessive optimization of floating point expression

[vincent at vinc17 dot org]

------- Additional Comments From vincent at vinc17 dot org  2005-06-15 16:42 -------
Even without <fenv.h>, the function could be in a library called in a directed
rounding mode.

And one can change the rounding mode via a standard function in the glibc, no
need for a pragma.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21067