llvm.org GIT mirror llvm / release_33 test / CodeGen / ARM / 2012-08-30-select.ll
release_33

Tree @release_33 (Download .tar.gz)

2012-08-30-select.ll @release_33raw · history · blame

; RUN: llc < %s -mtriple=thumbv7-apple-ios | FileCheck %s
; rdar://12201387

;CHECK: select_s_v_v
;CHECK: it  ne
;CHECK-NEXT: vmovne.i32
;CHECK: bx
define <16 x i8> @select_s_v_v(i32 %avail, i8* %bar) {
entry:
  %vld1 = call <16 x i8> @llvm.arm.neon.vld1.v16i8(i8* %bar, i32 1)
  %and = and i32 %avail, 1
  %tobool = icmp eq i32 %and, 0
  %vld1. = select i1 %tobool, <16 x i8> %vld1, <16 x i8> zeroinitializer
  ret <16 x i8> %vld1.
}

declare <16 x i8> @llvm.arm.neon.vld1.v16i8(i8* , i32 )