[Bug rtl-optimization/18420] [4.0 Regression] ICE compiling mesa at -O2
pinskia at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Wed Nov 10 23:49:00 GMT 2004
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-11-10 23:49 -------
in gen_reload, we do:
emit_insn (gen_rtx_SET (VOIDmode, out, in));
but somehow the set gets changed for the out to be nil. Note out and in are correct here.
After this we don't get the correct insn in the sequence at all.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18420
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