[Bug target/85669] fail on s-case-cfn-macros: build/gencfn-macros: DEF_INTERNAL_FLT/INT_FN (%smth%) has no associated built-in functions

[dougmencken at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85669

--- Comment #22 from Douglas Mencken <dougmencken at gmail dot com> ---
(In reply to Wilco from comment #21)

> That's odd. The stack pointer is definitely 16-byte aligned in all cases
> right? 

As I know, PowerPC has no special “stack pointer”, it is just one of general
purpose register, conventionally it is r1. Instruction like “stwu r3,-2(r1)”
which are common for prologues easily bin any alignment.

> Can you check gcc.dg/pr78468.c passes and attach the disassembly
> please?

Using which compiler? xgcc from stage1? Is it buildable alone by itself?