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Re: PR 8146
> What's needed is to understand the difference in the code generated by
> the stage1 compiler built by GCC 3.2-branch and the stage2 compiler
> built by the stage1 compiler; both were built from the same source and
> so should generate exactly the same code.
I can't reproduce the problem with the gcc-3_2-branch on my system: a full
bootstrap of gcc 2.95.3 completed using gcc 3.2.1:
gcc-3.2 -v:
Configured with: ../configure --host=i586-redhat-linux-gnu --prefix=/usr/local
--enable-languages=c,c++,objc,f77 --enable-checking --disable-nls
Thread model: posix
gcc version 3.2.1 20021030 (prerelease)
However, if I set CC='gcc-3.2 -mcpu=i686', I get:
Bootstrap comparison failure!
cccp.o differs
fold-const.o differs
cp/decl.o differs
f/data.o differs
f/target.o differs
--
Eric Botcazou