| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s |
| |
| |
| define i64 @t1(i64 %a) nounwind readnone { |
| ; CHECK-LABEL: t1: |
| ; CHECK: # BB#0: # %entry |
| ; CHECK-NEXT: leaq (%rdi,%rdi,8), %rax |
| ; CHECK-NEXT: leaq (%rax,%rax,8), %rax |
| ; CHECK-NEXT: retq |
| entry: |
| %0 = mul i64 %a, 81 |
| ret i64 %0 |
| } |
| |
| define i64 @t2(i64 %a) nounwind readnone { |
| ; CHECK-LABEL: t2: |
| ; CHECK: # BB#0: # %entry |
| ; CHECK-NEXT: shlq $3, %rdi |
| ; CHECK-NEXT: leaq (%rdi,%rdi,4), %rax |
| ; CHECK-NEXT: retq |
| entry: |
| %0 = mul i64 %a, 40 |
| ret i64 %0 |
| } |
| |
