[Bug gdb/23815] New: FAIL: gdb.base/gcore.exp: corefile restored all registers

[vries at gcc dot gnu.org]

https://sourceware.org/bugzilla/show_bug.cgi?id=23815

Bug ID: 23815
Summary: FAIL: gdb.base/gcore.exp: corefile restored all
registers
Product: gdb
Version: HEAD
Status: NEW
Severity: normal
Priority: P2
Component: gdb
Assignee: unassigned at sourceware dot org
Reporter: vries at gcc dot gnu.org
Target Milestone: ---

On my laptop with i7-6600U proc, I'm running into this error:
...
FAIL: gdb.base/gcore.exp: corefile restored all registers
...

Looking into the details:
...
$ diff 1 2
1c1
< pre_corefile_allregs:
---
42c42
< mxcsr 0x0 [ ]
---

mxcsr 0x400440 [ DAZ OM ]

...