[Bug rtl-optimization/86525] [missed-optimization] extraneous instruction emitted in switch converted to look-uptable load
rguenth at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Jul 16 08:19:00 GMT 2018
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86525
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |missed-optimization
Target| |x86_64-*-*, i?86-*-*
Status|UNCONFIRMED |NEW
Last reconfirmed| |2018-07-16
Component|target |rtl-optimization
Ever confirmed|0 |1
--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
RTL forwprop/combine could eventually do this.
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