1; RUN: opt < %s -passes=sink -S | FileCheck %s 2declare void @foo(ptr) 3declare ptr @llvm.load.relative.i32(ptr %ptr, i32 %offset) argmemonly nounwind readonly 4define i64 @sinkload(i1 %cmp, ptr %ptr, i32 %off) { 5; CHECK-LABEL: @sinkload 6top: 7 %a = alloca i64 8; CHECK: call void @foo(ptr %a) 9; CHECK-NEXT: %x = load i64, ptr %a 10; CHECK-NEXT: %y = call ptr @llvm.load.relative.i32(ptr %ptr, i32 %off) 11 call void @foo(ptr %a) 12 %x = load i64, ptr %a 13 %y = call ptr @llvm.load.relative.i32(ptr %ptr, i32 %off) 14 br i1 %cmp, label %A, label %B 15A: 16 store i64 0, ptr %a 17 store i8 0, ptr %ptr 18 br label %B 19B: 20; CHECK-NOT: load i64, ptr %a 21; CHECK-NOT: call ptr @llvm.load.relative(ptr %ptr, i32 off) 22 %y2 = ptrtoint ptr %y to i64 23 %retval = add i64 %y2, %x 24 ret i64 %retval 25} 26 27