llvm-project/llvm/test/CodeGen/X86/imul-lea.ll

; RUN: llc < %s -march=x86 | FileCheck %s

declare i32 @foo()

define i32 @test() {
  %tmp.0 = tail call i32 @foo( )
  %tmp.1 = mul i32 %tmp.0, 9
; CHECK-NOT: mul
; CHECK: lea
  ret i32 %tmp.1
}