[Bug tree-optimization/30038] Call to sin(x), cos(x) should be transformed to sincos(x)

[bonzini at gnu dot org]

------- Comment #2 from bonzini at gnu dot org  2006-12-01 10:57 -------
Not only that; the glibc sincos, for example, would not gain anything.  ifort
gains because it basically computes the sine and cosine using two halves of an
XMM register.

Richard had a really gross ;-) patch to do this.


-- 

bonzini at gnu dot org changed:

           What    |Removed                     |Added
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                 CC|                            |rguenth at gcc dot gnu dot
                   |                            |org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30038