| Jim Grosbach | e516549 | 2009-11-09 00:11:35 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=arm -mattr=+neon | grep vldr.64 | count 4 |
| 2 | ; RUN: llc < %s -march=arm -mattr=+neon | grep vstr.64 |
| 3 | ; RUN: llc < %s -march=arm -mattr=+neon | grep vmov |
| Bob Wilson | 5bafff3 | 2009-06-22 23:27:02 +0000 | [diff] [blame] | 4 | |
| 5 | define void @t1(<2 x i32>* %r, <4 x i16>* %a, <4 x i16>* %b) nounwind { |
| 6 | entry: |
| 7 | %0 = load <4 x i16>* %a, align 8 ; <<4 x i16>> [#uses=1] |
| 8 | %1 = load <4 x i16>* %b, align 8 ; <<4 x i16>> [#uses=1] |
| 9 | %2 = add <4 x i16> %0, %1 ; <<4 x i16>> [#uses=1] |
| 10 | %3 = bitcast <4 x i16> %2 to <2 x i32> ; <<2 x i32>> [#uses=1] |
| 11 | store <2 x i32> %3, <2 x i32>* %r, align 8 |
| 12 | ret void |
| 13 | } |
| 14 | |
| 15 | define <2 x i32> @t2(<4 x i16>* %a, <4 x i16>* %b) nounwind readonly { |
| 16 | entry: |
| 17 | %0 = load <4 x i16>* %a, align 8 ; <<4 x i16>> [#uses=1] |
| 18 | %1 = load <4 x i16>* %b, align 8 ; <<4 x i16>> [#uses=1] |
| 19 | %2 = sub <4 x i16> %0, %1 ; <<4 x i16>> [#uses=1] |
| 20 | %3 = bitcast <4 x i16> %2 to <2 x i32> ; <<2 x i32>> [#uses=1] |
| 21 | ret <2 x i32> %3 |
| 22 | } |