http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48823
Jeroen Demeyer <jdemeyer at cage dot ugent.be> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jdemeyer at cage dot | |ugent.be --- Comment #1 from Jeroen Demeyer <jdemeyer at cage dot ugent.be> 2011-05-02 09:20:23 UTC --- Minimal code to demonstrate the problem in qd.i. The problematic flag seems to be -fexpensive-optimizations. $ gcc qd.i -O1 -o qd && ./qd 0x1.114580b45d474p+3 $ gcc qd.i -O1 -fexpensive-optimizations -o qd && ./qd 0x1.114580b45d475p+3