[Bug target/43546] [4.4/4.5 Regression] ICE: in assign_stack_local_1, at function.c:353 with -mpreferred-stack-boundary=2 -msseregparm

[hjl dot tools at gmail dot com]

------- Comment #5 from hjl dot tools at gmail dot com  2010-03-27 14:11 -------
(In reply to comment #4)
> No, sseregparm should be perfectly fine with x87 math - it only needs
> (obviously) SSE registers available.  It's an ABI switch like regparm,
> whether math is done using SSE registers or x87 math doesn't and shouldn't
> matter.
> 

Then you need to exam all code paths with -msseregparm to see
if TARGET_SSEREGPARM check is needed when TARGET_SSE_MATH is
checked. 


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43546