[Bug rtl-optimization/50176] [4.7 Regression] 4.7 generates spill-fill dealing with char->int conversion
ebotcazou at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Jan 11 09:15:00 GMT 2012
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50176
--- Comment #13 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2012-01-11 09:13:54 UTC ---
> Yeah, it's a bit unfortunate that combines behavior depends on the
> insn scheduling ...
We do have a long-range, albeit limited, forward combining (fwprop) though.
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