http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58295
Kito Cheng <npickito at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |npickito at gmail dot com --- Comment #10 from Kito Cheng <npickito at gmail dot com> --- So why don't reject it at TARGET_LEGITIMATE_COMBINED_INSN/ix86_legitimate_combined_insn instead of limit at combine phase if it's only benefit for x86 ?