[Bug regression/58985] [4.9 Regression]: gcc.dg/pr57518.c scan-rtl-dump-not ira REG_EQUIV...

wmi at google dot com gcc-bugzilla@gcc.gnu.org
Mon Nov 4 18:30:00 GMT 2013


--- Comment #4 from wmi at google dot com ---
This is the testcase problem. For cris-axis-elf target, gcc doesn't use subreg
of reg 31 for the above testcase, so it is ok to generate REG_EQUIV note for
reg 31.

I will send out a patch for it soon.

Thanks for pointing out the problem.

Wei Mi.

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