Hi, When I try to print the dumps of fold-const.c with -fdump-rtl-all-slim cc1plus crashes. This is caused by pretty-printing the ADDR_VEC pattern, which has a single argument, a vector of LABEL_REFs at position 0. But instead XEXP(x,0) is printed, which causes the ICE.
However also ADDR_DIFF_VEC seems to do the wrong thing,
because the XEXP(0) is an uninteresting label, which references just
the own position.
Instead of that, the list of LABEL_REFs should be printed IMO,
which is at position 1, in this case.
The attached patch fixes both, by prining the list if LABEL_REFs
separated by semicolons.
Boot-strapped and regression-tested on x86_64-linux-gnu.
OK for trunk?
Thanks
Bernd.
2014-07-15 Bernd Edlinger <bernd.edlin...@hotmail.de>
PR rtl-optimization/61461
* sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
patch-pr61461.diff
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