Hi all,
Today I noticed something strange with the way gcc optimises ternary
operations in c (and c++). Consider the following example where I call
foo(int) passing the clamped value of (s0, s1, s2):
/**/
#include
This doesn't seem like a bug to me, unless they run with unexpected
results. My guess of the reason of different generated code can be the
mapping of registers and variables. s0, s1, s2 are not symmetric as
they are mapping to different parameter registers. GCC may choose
different sequence, in
