Re: [PATCH] IBM Z: Restrict vec_cmp on z13

2020-11-24 Thread Andreas Krebbel via Gcc-patches
On 24.11.20 12:55, Ilya Leoshkevich wrote: > Bootstrapped and regtested on s390x-redhat-linux. Ok for master? > > > > Commit 5d9ade39b872 ("IBM Z: Fix PR97326: Enable fp compares in > vec_cmp") made it possible to create rtxes that describe signaling > comparisons on z13, which are not

[PATCH] IBM Z: Restrict vec_cmp on z13

2020-11-24 Thread Ilya Leoshkevich via Gcc-patches
Bootstrapped and regtested on s390x-redhat-linux. Ok for master? Commit 5d9ade39b872 ("IBM Z: Fix PR97326: Enable fp compares in vec_cmp") made it possible to create rtxes that describe signaling comparisons on z13, which are not supported by the hardware. Restrict this by using