Re: [PATCH]middle-end Fix PR103007, add missing check on complex fms detection.

2021-11-02 Thread Richard Biener via Gcc-patches
On Mon, 1 Nov 2021, Tamar Christina wrote: > Hi All, > > The complex FMS detection is missing a check on if the nodes of the VEC_PERM > has the amount of children we expect before it recurses. > > This check is there on MUL and FMA but was missing for FMS, due to this the > compiler goes on furt

[PATCH]middle-end Fix PR103007, add missing check on complex fms detection.

2021-11-01 Thread Tamar Christina via Gcc-patches
Hi All, The complex FMS detection is missing a check on if the nodes of the VEC_PERM has the amount of children we expect before it recurses. This check is there on MUL and FMA but was missing for FMS, due to this the compiler goes on further than it should and hits an assert. Bootstrapped Regte