On Thu, Jan 02, 2020 at 03:41:30PM +0100, Christophe Lyon wrote:
> The new test fails on aarch64:
> g++.dg/cpp0x/initlist118.C -std=c++14 (internal compiler error)
> g++.dg/cpp0x/initlist118.C -std=c++14 (test for excess errors)
> g++.dg/cpp0x/initlist118.C -std=c++17 (internal compiler error)
> g++.dg/cpp0x/initlist118.C -std=c++17 (test for excess errors)
> g++.dg/cpp0x/initlist118.C -std=c++2a (internal compiler error)
> g++.dg/cpp0x/initlist118.C -std=c++2a (test for excess errors)
>
> The log says:
> during RTL pass: reload
> /gcc/testsuite/g++.dg/cpp0x/initlist118.C: In function 'array<__vector(4)
> float,
> 4> transpose(array<__vector(4) float, 4>)':
> /gcc/testsuite/g++.dg/cpp0x/initlist118.C:25:1: internal compiler error:
> maximum
> number of generated reload insns per insn achieved (90)
That doesn't seem to be a fault of the patch that went in, but either a
backend bug or LRA bug.
So:
> Please submit a full bug report,
...
Thanks.
Jakub
