Re: [PATCH v3 4/5] tests/tcg/s390x: Fix EXRL tests

2021-01-12 Thread David Hildenbrand
On 12.01.21 09:16, Thomas Huth wrote: > On 12/01/2021 08.47, David Hildenbrand wrote: >> >>> Am 12.01.2021 um 08:41 schrieb Thomas Huth : >>> >>> On 11/01/2021 17.38, David Hildenbrand wrote: The current EXRL tests crash on real machines: we must not use r0 as a base register for

Re: [PATCH v3 4/5] tests/tcg/s390x: Fix EXRL tests

2021-01-12 Thread Thomas Huth
On 12/01/2021 08.47, David Hildenbrand wrote: Am 12.01.2021 um 08:41 schrieb Thomas Huth : On 11/01/2021 17.38, David Hildenbrand wrote: The current EXRL tests crash on real machines: we must not use r0 as a base register for trt/trtr, otherwise the content gets ignored. Also, we must not

Re: [PATCH v3 4/5] tests/tcg/s390x: Fix EXRL tests

2021-01-11 Thread David Hildenbrand
> Am 12.01.2021 um 08:41 schrieb Thomas Huth : > > On 11/01/2021 17.38, David Hildenbrand wrote: >> The current EXRL tests crash on real machines: we must not use r0 as a base >> register for trt/trtr, otherwise the content gets ignored. Also, we must >> not use r0 for exrl, otherwise it gets

Re: [PATCH v3 4/5] tests/tcg/s390x: Fix EXRL tests

2021-01-11 Thread Thomas Huth
On 11/01/2021 17.38, David Hildenbrand wrote: The current EXRL tests crash on real machines: we must not use r0 as a base register for trt/trtr, otherwise the content gets ignored. Also, we must not use r0 for exrl, otherwise it gets ignored. Let's use the "a" constraint so we get a general