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- ; RUN: opt -S -structurizecfg %s -o - | FileCheck %s
- ; The structurizecfg pass cannot handle switch instructions, so we need to
- ; make sure the lower switch pass is always run before structurizecfg.
- ; CHECK-LABEL: @switch
- define void @switch(i32 addrspace(1)* %out, i32 %cond) nounwind {
- entry:
- ; CHECK: icmp
- switch i32 %cond, label %done [ i32 0, label %zero]
- ; CHECK: zero:
- zero:
- ; CHECK: store i32 7, i32 addrspace(1)* %out
- store i32 7, i32 addrspace(1)* %out
- ; CHECK: br label %done
- br label %done
- ; CHECK: done:
- done:
- ; CHECK: ret void
- ret void
- }
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