| // RUN: clang-cc -triple i386-unknown-unknown -emit-llvm-bc -o - %s | opt -std-compile-opts | llvm-dis > %t | |
| // RUN: grep "ret i32 %" %t | |
| // Make sure return is not constant (if empty range is skipped or miscompiled) | |
| int f0(unsigned x) { | |
| switch(x) { | |
| case 2: | |
| // fallthrough empty range | |
| case 10 ... 9: | |
| return 10; | |
| default: | |
| return 0; | |
| } | |
| } |