| ; a load or store of a pointer indicates that the pointer is not null. |
| ; Any succeeding uses of the pointer should get this info |
| ; |
| ; XFAIL: * |
| ; RUN: llvm-as < %s | opt -cee -instcombine -simplifycfg | llvm-dis | not grep br |
| |
| implementation ; Functions: |
| |
| declare void %foo() |
| declare void %bar() |
| |
| int %nullptr(int* %j) { |
| bb0: |
| store int 7, int* %j ; j != null |
| %cond220 = seteq int* %j, null ; F |
| br bool %cond220, label %bb3, label %bb4 ; direct branch |
| |
| bb3: |
| call void %foo() |
| ret int 4 ; Dead code |
| bb4: |
| call void %bar() |
| ret int 3 ; Live code |
| } |
