1 ; RUN: llc -march=mips < %s | FileCheck %s 2 3 define i64 @add64(i64 %u, i64 %v) nounwind { 4 entry: 5 ; CHECK-LABEL: add64: 6 ; CHECK: addu 7 ; CHECK-DAG: sltu 8 ; CHECK-DAG: addu 9 ; CHECK: addu 10 %tmp2 = add i64 %u, %v 11 ret i64 %tmp2 12 } 13 14 define i64 @sub64(i64 %u, i64 %v) nounwind { 15 entry: 16 ; CHECK-LABEL: sub64 17 ; CHECK-DAG: sltu 18 ; CHECK-DAG: subu 19 ; CHECK: subu 20 ; CHECK: subu 21 %tmp2 = sub i64 %u, %v 22 ret i64 %tmp2 23 } 24
