| ; RUN: opt < %s -tbaa -licm -S | FileCheck %s | |
| ; PR9634 | |
| @g_58 = common global i32 0, align 4 | |
| @g_116 = common global i32* null, align 8 | |
| define void @f() nounwind { | |
| ; CHECK: entry: | |
| ; CHECK: alloca [9 x i16] | |
| ; CHECK: load i32* @g_58 | |
| ; CHECK: br label %for.body | |
| entry: | |
| %l_87.i = alloca [9 x i16], align 16 | |
| br label %for.body | |
| for.body: ; preds = %entry, %for.inc | |
| %inc12 = phi i32 [ 0, %entry ], [ %inc, %for.body ] | |
| store i32* @g_58, i32** @g_116, align 8, !tbaa !0 | |
| %tmp2 = load i32** @g_116, align 8, !tbaa !0 | |
| %tmp3 = load i32* %tmp2, !tbaa !4 | |
| %or = or i32 %tmp3, 10 | |
| store i32 %or, i32* %tmp2, !tbaa !4 | |
| %inc = add nsw i32 %inc12, 1 | |
| %cmp = icmp slt i32 %inc, 4 | |
| br i1 %cmp, label %for.body, label %for.end | |
| for.end: ; preds = %for.inc | |
| ret void | |
| } | |
| !0 = metadata !{metadata !"any pointer", metadata !1} | |
| !1 = metadata !{metadata !"omnipotent char", metadata !2} | |
| !2 = metadata !{metadata !"Simple C/C++ TBAA", null} | |
| !3 = metadata !{metadata !"short", metadata !1} | |
| !4 = metadata !{metadata !"int", metadata !1} |