| ; RUN: llc < %s -march=x86-64 | FileCheck %s | |
| ; CHECK-NOT: imul | |
| define i64 @t1(i64 %a) nounwind readnone { | |
| entry: | |
| %0 = mul i64 %a, 81 | |
| ; CHECK: lea | |
| ; CHECK: lea | |
| ret i64 %0 | |
| } | |
| define i64 @t2(i64 %a) nounwind readnone { | |
| entry: | |
| %0 = mul i64 %a, 40 | |
| ; CHECK: shl | |
| ; CHECK: lea | |
| ret i64 %0 | |
| } |