[Bug c/35523] Wrong result for constant float expression

[pinskia at gcc dot gnu dot org]

------- Comment #5 from pinskia at gcc dot gnu dot org  2008-03-10 16:48 -------
On i686:

[EMAIL PROTECTED] local]$ ~/gcc-local/bin/gcc t.c -fno-builtin -lm -O2
[EMAIL PROTECTED] local]$ !./
./a.out
sin(cos(tan(PI/2))) = -0.827351
[EMAIL PROTECTED] local]$ ~/gcc-local/bin/gcc t.c  -lm -O2
[EMAIL PROTECTED] local]$ !./
./a.out
sin(cos(tan(PI/2))) = -0.280611


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35523