llvm-project/llvm/test/CodeGen/X86/shift-one.ll

17 lines
502 B
LLVM

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-- | FileCheck %s
@x = external dso_local global i32 ; <i32*> [#uses=1]
define i32 @test() {
; CHECK-LABEL: test:
; CHECK: # %bb.0:
; CHECK-NEXT: movl x, %eax
; CHECK-NEXT: addl %eax, %eax
; CHECK-NEXT: retl
%tmp.0 = load i32, i32* @x ; <i32> [#uses=1]
%tmp.1 = shl i32 %tmp.0, 1 ; <i32> [#uses=1]
ret i32 %tmp.1
}