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Re: [PATCH] Fix gcjh handling of most negative int/longs

Jakub Jelinek writes:
 > On Tue, May 23, 2006 at 01:34:15PM +0100, Andrew Haley wrote:
 > >  > That's right.  jint is 32 bit, always.
 > > 
 > > Or rather, it's right as long as int32 is defined: if it isn't, that's
 > > the real cause of the bug.
 > The following patch fixes that (bootstrapped/regtested on 7 linux arches,
 > i.e. both ILP32 and LP64 testing).
 > __INT_MAX__ etc. are only defined by GCC 3.3+, but messing up with limits.h
 > and still not being really portable would be a nightmare.  The following
 > will work when built with GCC 3.3+, or with older GCCs in the most typical
 > host type size combinations (i.e. ILP32 and LP64).
 > Non-GCC compilers are only supported in stage1 when bootstrapping and in
 > that case gcc/java/ is already built by contemporary GCC.
 > With modern GCC __LP64__ would be enough for the jword definition, but
 > I think we are supposed to support even older GCCish host compilers.
 > Ok for trunk?



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