[Bug target/19683] MIPS wrong-code for 64-bit multiply.

daney at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Wed Feb 23 09:04:00 GMT 2005


------- Additional Comments From daney at gcc dot gnu dot org  2005-02-22 22:06 -------
I should comment that yes I have tried to simplify tm.c.  This is the best I
could do.  It seems that register pressure is important to force the compiler
into the failure mode, as in simpler cases the madd form of the multiply is
never generated.

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19683



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