[Bug tree-optimization/105367] [12 Regression] ICE: SIGSEGV in contains_struct_check (tree.h:3570) with -Ofast -mveclibabi=acml

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105367

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2022-04-25
             Target|                            |x86_64-*-* i?86-*-*
               Host|x86_64-pc-linux-gnu         |
   Target Milestone|---                         |12.0

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
Confirmed.  ix86_veclibabi_acml expects mathfn_built_in to work on modes but
the function instead relies on stricter type equality and thus returns NULL
for _Float64.  Note mathfn_built_in is only used to get at the base name for
the function, it might be easier to manually cover that for the fixed set
of functions.