[Bug middle-end/29056] gcc.target/powerpc/ppc-negeq0-1.c fails on powerpc64

[howarth at nitro dot med dot uc dot edu]

------- Comment #6 from howarth at nitro dot med dot uc dot edu  2007-12-24 18:34 -------
I would also note that the testcase passes at both -m32 and -m64 as I posted.
If I change...

  return -(t>>5);

to

  return -(t>>1);

The testcase passes at -m64 but fails at -m32. However if I  use...

  return -(t>>9);

...the testcase passes at both -m32 and -m64.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29056