| ; RUN: opt < %s -indvars -disable-output |
| ; PR 3909 |
| |
| |
| %0 = type { i32, %1* } ; type %0 |
| %1 = type { i32, i8* } ; type %1 |
| |
| define x86_stdcallcc i32 @_Dmain(%0 %unnamed) { |
| entry: |
| br label %whilebody |
| |
| whilebody: ; preds = %endwhile5, %entry |
| %i.0 = phi i64 [ 0, %entry ], [ %tmp11, %endwhile5 ] ; <i64> [#uses=1] |
| %m.0 = phi i64 [ 0, %entry ], [ %tmp11, %endwhile5 ] ; <i64> [#uses=2] |
| %tmp2 = mul i64 %m.0, %m.0 ; <i64> [#uses=1] |
| br label %whilecond3 |
| |
| whilecond3: ; preds = %whilebody4, %whilebody |
| %j.0 = phi i64 [ %tmp2, %whilebody ], [ %tmp9, %whilebody4 ] ; <i64> [#uses=2] |
| %tmp7 = icmp ne i64 %j.0, 0 ; <i1> [#uses=1] |
| br i1 %tmp7, label %whilebody4, label %endwhile5 |
| |
| whilebody4: ; preds = %whilecond3 |
| %tmp9 = add i64 %j.0, 1 ; <i64> [#uses=1] |
| br label %whilecond3 |
| |
| endwhile5: ; preds = %whilecond3 |
| %tmp11 = add i64 %i.0, 1 ; <i64> [#uses=2] |
| br label %whilebody |
| } |
