1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s 3 4 5define i64 @t1(i64 %a) nounwind readnone { 6; CHECK-LABEL: t1: 7; CHECK: # %bb.0: # %entry 8; CHECK-NEXT: leaq (%rdi,%rdi,8), %rax 9; CHECK-NEXT: leaq (%rax,%rax,8), %rax 10; CHECK-NEXT: retq 11entry: 12 %0 = mul i64 %a, 81 13 ret i64 %0 14} 15 16define i64 @t2(i64 %a) nounwind readnone { 17; CHECK-LABEL: t2: 18; CHECK: # %bb.0: # %entry 19; CHECK-NEXT: shlq $3, %rdi 20; CHECK-NEXT: leaq (%rdi,%rdi,4), %rax 21; CHECK-NEXT: retq 22entry: 23 %0 = mul i64 %a, 40 24 ret i64 %0 25} 26 27