[Bug testsuite/102935] [12 regression] new test case gcc.target/powerpc/pr101384-1.c fails

[meissner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102935

--- Comment #2 from Michael Meissner <meissner at gcc dot gnu.org> ---
Created attachment 52143
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=52143&action=edit
Patch to update code generation test

The test wants to load all 1's into a vector register.  On power8 it uses
VSPLTIS{B,H,W} to load up the value.  On power9 and power10, it uses XXSPLTIB
to load up the value.  This patch checks for XXSPLTIB being generated.