Re: [PR89862] Fix ARM lto bootstrap

2019-03-29 Thread Eric Botcazou
> I have also tested the patch with x86_64-linux-gnu with no new regressions. > Is this OK for trunk? Yes, but please put it on all active branches. -- Eric Botcazou

[PR89862] Fix ARM lto bootstrap

2019-03-28 Thread Kugan Vivekanandarajah
Hi All, LTO bootstrap for ARM fails with the commit commit 67c18bce7054934528ff5930cca283b4ac967dca * combine.c (record_dead_and_set_regs_1): Record the source unmodified for a paradoxical SUBREG on a WORD_REGISTER_OPERATIONS target. It fails with an internal compiler error: in operator+=, at pr