| ; RUN: llvm-as < %s | llvm-dis > %t1.ll |
| ; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll |
| ; RUN: diff %t1.ll %t2.ll |
| |
| %int = type i32 |
| |
| define i32 @squared(i32 %i0) { |
| switch i32 %i0, label %Default [ |
| i32 1, label %Case1 |
| i32 2, label %Case2 |
| i32 4, label %Case4 |
| ] |
| |
| Default: ; preds = %0 |
| ret i32 -1 |
| |
| Case1: ; preds = %0 |
| ret i32 1 |
| |
| Case2: ; preds = %0 |
| ret i32 4 |
| |
| Case4: ; preds = %0 |
| ret i32 16 |
| } |
| |
| |
| @Addr = global ptr blockaddress(@indbrtest, %BB1) |
| @Addr3 = global ptr blockaddress(@squared, %Case1) |
| |
| |
| define i32 @indbrtest(ptr %P, ptr %Q) { |
| indirectbr ptr %P, [label %BB1, label %BB2, label %BB3] |
| BB1: |
| indirectbr ptr %Q, [] |
| BB2: |
| %R = bitcast ptr blockaddress(@indbrtest, %BB3) to ptr |
| indirectbr ptr %R, [label %BB1, label %BB2, label %BB3] |
| BB3: |
| ret i32 2 |
| } |
| |
| |