Re: [PATCH] S/390: Introduce jdd constraint

2019-02-08 Thread Andreas Krebbel
On 07.02.19 11:09, Ilya Leoshkevich wrote: > Bootstrapped and regtested on s390x-redhat-linux. > > Implementation of section anchors in S/390 back-end added in r266741 > broke jump labels in S/390 Linux kernel [1]. Currently jump labels > pass global variable addresses to .quad directive in inlin

[PATCH] S/390: Introduce jdd constraint

2019-02-07 Thread Ilya Leoshkevich
Bootstrapped and regtested on s390x-redhat-linux. Implementation of section anchors in S/390 back-end added in r266741 broke jump labels in S/390 Linux kernel [1]. Currently jump labels pass global variable addresses to .quad directive in inline assembly using "X" constraint. In the past this us