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[new-regalloc-branch]: Bootstrap failure on s390x


I tested the new regalloc branch to bootstrap on S390x (64 bit plattform)
and failed with an abort.

In add_subweb2 ref_rtx is of the form (subreg:DI (reg:TI 86) 0) and the
param
size_word is set to 12. This leads to mode == BLKmode and the abort.

I think the error is the 12 as size_word.

Mit freundlichem Gruß / Best regards,

Hartmut Penner
GCC for S/390 Development

Internet Mail Address : hpenner@de.ibm.com

Tel: (49)-7031-16-4364


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