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Re: recent troubles with float vectors & bitwise ops
- From: Ian Lance Taylor <iant at google dot com>
- To: tbp <tbptbp at gmail dot com>
- Cc: gcc at gnu dot org
- Date: 21 Aug 2007 22:09:45 -0700
- Subject: Re: recent troubles with float vectors & bitwise ops
- References: <46CBC2E1.1010100@gmail.com>
tbp <tbptbp@gmail.com> writes:
> vecop.cc:4: error: invalid operands of types 'float __vector__' and
> 'float __vector__' to binary 'operator|'
> vecop.cc:5: error: invalid operands of types 'float __vector__' and
> 'float __vector__' to binary 'operator&'
> vecop.cc:6: error: invalid operands of types 'float __vector__' and
> 'float __vector__' to binary 'operator^'
>
> Apparently it's still there as of right now, on x86-64 at least. I
> think this is not supposed to happen but i'm not sure, hence the mail.
What does it mean to do a bitwise-or of a floating point value?
This code also gets an error:
double foo(double a, double b) { return a | b; }
Ian