1; RUN: llc -verify-machineinstrs -mtriple="powerpc64le-unknown-linux-gnu" -relocation-model=pic < %s | FileCheck %s 2; CHECK-LABEL: foo_test: 3; CHECK: mflr 0 4; CHECK: __tls_get_addr 5 6%struct1.2.41 = type { %struct2.0.39, %struct3.1.40, ptr } 7%struct2.0.39 = type { i64, i32, i32, i32, i32 } 8%struct3.1.40 = type { [160 x i8] } 9 10@tls_var = external thread_local global ptr, align 8 11 12define i32 @foo_test() { 13 %1 = load ptr, ptr @tls_var, align 8 14 15 %2 = getelementptr inbounds %struct1.2.41, ptr %1, i64 0, i32 0, i32 3 16 %3 = load i32, ptr %2, align 8 17 %4 = add nsw i32 %3, -1 18 %5 = icmp eq i32 %4, 0 19 br i1 %5, label %bb7, label %foo.exit 20 21bb7: ; preds = %3 22 tail call void undef(ptr undef, ptr nonnull undef) 23 br label %foo.exit 24 25foo.exit: ; preds = %8, %3, %2, %0 26 ret i32 %4 27} 28