[Bug rtl-optimization/26549] [3.4/4.0/4.1/4.2 Regression] pointer truncation in arch/powerpc/kernel/prom_init.c

[segher at kernel dot crashing dot org]

------- Comment #4 from segher at kernel dot crashing dot org  2006-03-03 18:34 -------
Not a bug at all, actually.  GCC thinks it can mask out the lower few bits,
because GPR1 should
always be 16-byte aligned.  And it isn't in your prom_init testing, and that's
the bug.  Better
figure out how _that_ happened :-)


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26549