[PATCH] Add getSwappedBytes implementations for float / double

Matt Arsenault Matthew.Arsenault at amd.com
Mon Jan 12 11:36:08 PST 2015

On 01/12/2015 10:00 AM, Mehdi AMINI wrote:
> It does not seems true in C, I'm unsure for C++.
C99 7 says "When a value is stored in a member of an object of 
union type, the bytes of the object representation do not correspond to 
that member but do correspond to other members take unspecified values"

I guess unspecified values could mean undefined behavior?

More information about the llvm-commits mailing list