1; RUN: llc < %s -march=x86-64 | FileCheck %s 2 3; CHECK-NOT: imul 4 5define i64 @t1(i64 %a) nounwind readnone { 6entry: 7 %0 = mul i64 %a, 81 8; CHECK: lea 9; CHECK: lea 10 ret i64 %0 11} 12 13define i64 @t2(i64 %a) nounwind readnone { 14entry: 15 %0 = mul i64 %a, 40 16; CHECK: shl 17; CHECK: lea 18 ret i64 %0 19} 20