llvm/test/CodeGen/ARM/int-to-fp.ll
Cameron Zwarich 3007d3331b Add Neon SINT_TO_FP and UINT_TO_FP lowering from v4i16 to v4f32. Fixes
<rdar://problem/8875309> and <rdar://problem/9057191>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128492 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-29 21:41:55 +00:00

20 lines
586 B
LLVM

; RUN: llc < %s | FileCheck %s
target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32-n32"
target triple = "thumbv7-apple-darwin10.0.0"
; CHECK: sint_to_fp
; CHECK: vmovl.s16
; CHECK: vcvt.f32.s32
define <4 x float> @sint_to_fp(<4 x i16> %x) nounwind ssp {
%a = sitofp <4 x i16> %x to <4 x float>
ret <4 x float> %a
}
; CHECK: uint_to_fp
; CHECK: vmovl.u16
; CHECK: vcvt.f32.u32
define <4 x float> @uint_to_fp(<4 x i16> %x) nounwind ssp {
%a = uitofp <4 x i16> %x to <4 x float>
ret <4 x float> %a
}