1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=i686-- | FileCheck %s
3 ; RUN: llc < %s -mtriple=i686-- -early-live-intervals -verify-machineinstrs | FileCheck %s
5 define i32 @test(i32 %X, i32 %Y) {
6 ; Push the shl through the mul to allow an LEA to be formed, instead
7 ; of using a shift and add separately.
10 ; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
11 ; CHECK-NEXT: movl {{[0-9]+}}(%esp), %ecx
12 ; CHECK-NEXT: imull %eax, %ecx
13 ; CHECK-NEXT: leal (%eax,%ecx,2), %eax
15 %tmp.2 = shl i32 %X, 1 ; <i32> [#uses=1]
16 %tmp.3 = mul i32 %tmp.2, %Y ; <i32> [#uses=1]
17 %tmp.5 = add i32 %tmp.3, %Y ; <i32> [#uses=1]