https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93135
Bug ID: 93135
Summary: g++.dg/cpp0x/initlist118.C fails on aarch64
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: clyon at gcc dot gnu.org
Target Milestone: ---
The 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)
0xd7686f lra_constraints(bool)
/gcc/lra-constraints.c:4946
0xd5d834 lra(_IO_FILE*)
/gcc/lra.c:2437
0xd10209 do_reload
/gcc/ira.c:5526
0xd10209 execute
/gcc/ira.c:5712
