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Re: [RFA] expand from SSA form (1/2)
Hi David,
On Mon, 27 Apr 2009, David Edelsohn wrote:
> gcc.c-torture/execute/20030916-1.c is a new testsuite failure.
Excellent! (or not, depending on the p.o.v. :-) ). I'll try to analyze
this. I feared already that this wouldn't help powerpc, but this most
probably is some confusion in the RTL move instructions generated on the
edges. No doubt I overlooked some target peculiarity in generating them
:-(
Meanwhile Andrew has analyzed this somewhat (PR39929). If that turns out
to be correct we would need to amend the target to check for
currently_expanding_to_rtl, not just for current_ir_type(). That wouldn't
influence the AIX breakage though.
Ciao,
Michael.