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Re: regclass change causing Sparc problems
- To: "David S. Miller" <davem at redhat dot com>
- Subject: Re: regclass change causing Sparc problems
- From: Bernd Schmidt <bernds at murgh dot cygnus dot co dot uk>
- Date: Fri, 17 Dec 1999 12:43:58 +0000 (GMT)
- cc: gcc-bugs at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org, hubicka at freesoft dot cz
On Fri, 17 Dec 1999, David S. Miller wrote:
> What basic blocks? Basic block information is always available
> right? Currently this is wrong...
> find_basic_blocks does not run if obey_regdecls (ie. non-optimized
> compiles) so depending upon basic block information for correct
> operation in regclass is incorrect.
Maybe after the recent compile time improvements we could revisit Richard
Henderson's patch to eliminate stupid.c?
Bernd