| ; RUN: llc < %s -O0 |
| |
| %struct.cl_perfunc_opts = type { i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i32, i32, i32, i32, i32, i32, i32 } |
| @cl_pf_opts = external global %struct.cl_perfunc_opts ; <%struct.cl_perfunc_opts*> [#uses=2] |
| |
| define void @set_flags_from_O() { |
| entry: |
| %tmp22 = icmp sgt i32 0, 0 ; <i1> [#uses=1] |
| br i1 %tmp22, label %cond_true23, label %cond_next159 |
| |
| cond_true23: ; preds = %entry |
| %tmp138 = getelementptr %struct.cl_perfunc_opts* @cl_pf_opts, i32 0, i32 8 ; <i8*> [#uses=1] |
| %tmp138.upgrd.1 = bitcast i8* %tmp138 to i32* ; <i32*> [#uses=2] |
| %tmp139 = load i32* %tmp138.upgrd.1 ; <i32> [#uses=1] |
| %tmp140 = shl i32 1, 27 ; <i32> [#uses=1] |
| %tmp141 = and i32 %tmp140, 134217728 ; <i32> [#uses=1] |
| %tmp142 = and i32 %tmp139, -134217729 ; <i32> [#uses=1] |
| %tmp143 = or i32 %tmp142, %tmp141 ; <i32> [#uses=1] |
| store i32 %tmp143, i32* %tmp138.upgrd.1 |
| %tmp144 = getelementptr %struct.cl_perfunc_opts* @cl_pf_opts, i32 0, i32 8 ; <i8*> [#uses=1] |
| %tmp144.upgrd.2 = bitcast i8* %tmp144 to i32* ; <i32*> [#uses=1] |
| %tmp145 = load i32* %tmp144.upgrd.2 ; <i32> [#uses=1] |
| %tmp146 = shl i32 %tmp145, 22 ; <i32> [#uses=1] |
| %tmp147 = lshr i32 %tmp146, 31 ; <i32> [#uses=1] |
| %tmp147.upgrd.3 = trunc i32 %tmp147 to i8 ; <i8> [#uses=1] |
| %tmp148 = icmp eq i8 %tmp147.upgrd.3, 0 ; <i1> [#uses=1] |
| br i1 %tmp148, label %cond_true149, label %cond_next159 |
| |
| cond_true149: ; preds = %cond_true23 |
| %tmp150 = bitcast i8* null to i32* ; <i32*> [#uses=0] |
| ret void |
| |
| cond_next159: ; preds = %cond_true23, %entry |
| ret void |
| } |
