https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87060
--- Comment #1 from Yevheniy Soloshenko ---
Ok, my fault. Integer promotion in action.
The code below is fine.
```
void test_u8 (void)
{
if ((unsigned char)(u8 + 1)) { u8 = 1; }
}
```
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: yso at melexis dot com
Target Milestone: ---
Compilers from http://gcc.godbolt.org/ are used to reproduce the issue.
Compiler: x86-64 gcc (trunk); gcc (GCC-Explorer-Build) 9.0.0 20180821
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: yso at melexis dot com
Target Milestone: ---
I'm using http://gcc.godbolt.org/ to reproduce this issue.
Compiler: x86-64 gcc (trunk); gcc (GCC-Explorer-Build) 9.0.0 20180719
Options: -Os
