Re: re-enable CONFIG_JUMP_LABEL on s390x

2019-02-13 Thread Dan Horák
On Mon, 11 Feb 2019 10:07:18 -0800 Laura Abbott wrote: > On 2/11/19 1:57 PM, Dan Horák wrote: > > Hi, > > > > the root cause of https://marc.info/?t=15482482101&r=1&w=2 was > > fixed in gcc trunk (only) and it's now available in > > gcc-9.0.1-0.4.fc30. > > > > Something like the patch bello

Re: re-enable CONFIG_JUMP_LABEL on s390x

2019-02-11 Thread Laura Abbott
On 2/11/19 1:57 PM, Dan Horák wrote: Hi, the root cause of https://marc.info/?t=15482482101&r=1&w=2 was fixed in gcc trunk (only) and it's now available in gcc-9.0.1-0.4.fc30. Something like the patch bellow is needed, but things get complicated, because the new constraint won't be availabl

Re: re-enable CONFIG_JUMP_LABEL on s390x

2019-02-11 Thread Dan Horák
On Mon, 11 Feb 2019 14:57:18 +0100 Dan Horák wrote: > Hi, > > the root cause of https://marc.info/?t=15482482101&r=1&w=2 was > fixed in gcc trunk (only) and it's now available in > gcc-9.0.1-0.4.fc30. https://gcc.gnu.org/viewcvs/gcc/trunk/gcc/config/s390/constraints.md?revision=268688&view=

re-enable CONFIG_JUMP_LABEL on s390x

2019-02-11 Thread Dan Horák
Hi, the root cause of https://marc.info/?t=15482482101&r=1&w=2 was fixed in gcc trunk (only) and it's now available in gcc-9.0.1-0.4.fc30. Something like the patch bellow is needed, but things get complicated, because the new constraint won't be available in gcc < 9 (afaik). A scratch build s