https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79142
--- Comment #1 from layer at known dot net ---
And the code:
#include
/* whatever the shift in badexample does,
* the function should never return 1
*/
long
badexample(unsigned long iv)
{
long ov = ((long)(1)) << ((iv & 0x3f)
Assignee: unassigned at gcc dot gnu.org
Reporter: layer at known dot net
Target Milestone: ---
$ cc -v -save-temps -O -Wall -Wextra gccbug2.c
Using built-in specs.
COLLECT_GCC=/usr/bin/cc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/6.3.1/lto-wrapper
Target: x86_64
