| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | \ |
| ; RUN: grep {b LBB.*} | count 4 |
| |
| target endian = big |
| target pointersize = 32 |
| target triple = "powerpc-apple-darwin8.7.0" |
| |
| implementation ; Functions: |
| |
| void %foo(int %W, int %X, int %Y, int %Z) { |
| entry: |
| %X = cast int %X to uint ; <uint> [#uses=1] |
| %Y = cast int %Y to uint ; <uint> [#uses=1] |
| %Z = cast int %Z to uint ; <uint> [#uses=1] |
| %W = cast int %W to uint ; <uint> [#uses=1] |
| %tmp1 = and int %W, 1 ; <int> [#uses=1] |
| %tmp1 = seteq int %tmp1, 0 ; <bool> [#uses=1] |
| br bool %tmp1, label %cond_false, label %bb5 |
| |
| bb: ; preds = %bb5, %bb |
| %indvar77 = phi uint [ %indvar.next78, %bb ], [ 0, %bb5 ] ; <uint> [#uses=1] |
| %tmp2 = tail call int (...)* %bar( ) ; <int> [#uses=0] |
| %indvar.next78 = add uint %indvar77, 1 ; <uint> [#uses=2] |
| %exitcond79 = seteq uint %indvar.next78, %X ; <bool> [#uses=1] |
| br bool %exitcond79, label %cond_next48, label %bb |
| |
| bb5: ; preds = %entry |
| %tmp = seteq int %X, 0 ; <bool> [#uses=1] |
| br bool %tmp, label %cond_next48, label %bb |
| |
| cond_false: ; preds = %entry |
| %tmp10 = and int %W, 2 ; <int> [#uses=1] |
| %tmp10 = seteq int %tmp10, 0 ; <bool> [#uses=1] |
| br bool %tmp10, label %cond_false20, label %bb16 |
| |
| bb12: ; preds = %bb16, %bb12 |
| %indvar72 = phi uint [ %indvar.next73, %bb12 ], [ 0, %bb16 ] ; <uint> [#uses=1] |
| %tmp13 = tail call int (...)* %bar( ) ; <int> [#uses=0] |
| %indvar.next73 = add uint %indvar72, 1 ; <uint> [#uses=2] |
| %exitcond74 = seteq uint %indvar.next73, %Y ; <bool> [#uses=1] |
| br bool %exitcond74, label %cond_next48, label %bb12 |
| |
| bb16: ; preds = %cond_false |
| %tmp18 = seteq int %Y, 0 ; <bool> [#uses=1] |
| br bool %tmp18, label %cond_next48, label %bb12 |
| |
| cond_false20: ; preds = %cond_false |
| %tmp23 = and int %W, 4 ; <int> [#uses=1] |
| %tmp23 = seteq int %tmp23, 0 ; <bool> [#uses=1] |
| br bool %tmp23, label %cond_false33, label %bb29 |
| |
| bb25: ; preds = %bb29, %bb25 |
| %indvar67 = phi uint [ %indvar.next68, %bb25 ], [ 0, %bb29 ] ; <uint> [#uses=1] |
| %tmp26 = tail call int (...)* %bar( ) ; <int> [#uses=0] |
| %indvar.next68 = add uint %indvar67, 1 ; <uint> [#uses=2] |
| %exitcond69 = seteq uint %indvar.next68, %Z ; <bool> [#uses=1] |
| br bool %exitcond69, label %cond_next48, label %bb25 |
| |
| bb29: ; preds = %cond_false20 |
| %tmp31 = seteq int %Z, 0 ; <bool> [#uses=1] |
| br bool %tmp31, label %cond_next48, label %bb25 |
| |
| cond_false33: ; preds = %cond_false20 |
| %tmp36 = and int %W, 8 ; <int> [#uses=1] |
| %tmp36 = seteq int %tmp36, 0 ; <bool> [#uses=1] |
| br bool %tmp36, label %cond_next48, label %bb42 |
| |
| bb38: ; preds = %bb42 |
| %tmp39 = tail call int (...)* %bar( ) ; <int> [#uses=0] |
| %indvar.next = add uint %indvar, 1 ; <uint> [#uses=1] |
| br label %bb42 |
| |
| bb42: ; preds = %cond_false33, %bb38 |
| %indvar = phi uint [ %indvar.next, %bb38 ], [ 0, %cond_false33 ] ; <uint> [#uses=3] |
| %indvar = cast uint %indvar to int ; <int> [#uses=1] |
| %W_addr.0 = sub int %W, %indvar ; <int> [#uses=1] |
| %exitcond = seteq uint %indvar, %W ; <bool> [#uses=1] |
| br bool %exitcond, label %cond_next48, label %bb38 |
| |
| cond_next48: ; preds = %bb, %bb12, %bb25, %bb42, %cond_false33, %bb29, %bb16, %bb5 |
| %W_addr.1 = phi int [ %W, %bb5 ], [ %W, %bb16 ], [ %W, %bb29 ], [ %W, %cond_false33 ], [ %W_addr.0, %bb42 ], [ %W, %bb25 ], [ %W, %bb12 ], [ %W, %bb ] ; <int> [#uses=1] |
| %tmp50 = seteq int %W_addr.1, 0 ; <bool> [#uses=1] |
| br bool %tmp50, label %UnifiedReturnBlock, label %cond_true51 |
| |
| cond_true51: ; preds = %cond_next48 |
| %tmp52 = tail call int (...)* %bar( ) ; <int> [#uses=0] |
| ret void |
| |
| UnifiedReturnBlock: ; preds = %cond_next48 |
| ret void |
| } |
| |
| declare int %bar(...) |