Dan Gohman | 7196cb1 | 2010-01-09 02:13:55 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86-64 |
| 2 | ; RUN: llc < %s -march=x86-64 -disable-mmx |
| 3 | |
| 4 | define <8 x i32> @a(<8 x i16> %a) nounwind { |
| 5 | %c = sext <8 x i16> %a to <8 x i32> |
| 6 | ret <8 x i32> %c |
| 7 | } |
| 8 | |
| 9 | define <3 x i32> @b(<3 x i16> %a) nounwind { |
| 10 | %c = sext <3 x i16> %a to <3 x i32> |
| 11 | ret <3 x i32> %c |
| 12 | } |
| 13 | |
| 14 | define <1 x i32> @c(<1 x i16> %a) nounwind { |
| 15 | %c = sext <1 x i16> %a to <1 x i32> |
| 16 | ret <1 x i32> %c |
| 17 | } |
| 18 | |
| 19 | define <8 x i32> @d(<8 x i16> %a) nounwind { |
| 20 | %c = zext <8 x i16> %a to <8 x i32> |
| 21 | ret <8 x i32> %c |
| 22 | } |
| 23 | |
| 24 | define <3 x i32> @e(<3 x i16> %a) nounwind { |
| 25 | %c = zext <3 x i16> %a to <3 x i32> |
| 26 | ret <3 x i32> %c |
| 27 | } |
| 28 | |
| 29 | define <1 x i32> @f(<1 x i16> %a) nounwind { |
| 30 | %c = zext <1 x i16> %a to <1 x i32> |
| 31 | ret <1 x i32> %c |
| 32 | } |
| 33 | |
| 34 | ; TODO: Legalize doesn't yet handle this. |
| 35 | ;define <8 x i16> @g(<8 x i32> %a) nounwind { |
| 36 | ; %c = trunc <8 x i32> %a to <8 x i16> |
| 37 | ; ret <8 x i16> %c |
| 38 | ;} |
| 39 | |
| 40 | define <3 x i16> @h(<3 x i32> %a) nounwind { |
| 41 | %c = trunc <3 x i32> %a to <3 x i16> |
| 42 | ret <3 x i16> %c |
| 43 | } |
| 44 | |
| 45 | define <1 x i16> @i(<1 x i32> %a) nounwind { |
| 46 | %c = trunc <1 x i32> %a to <1 x i16> |
| 47 | ret <1 x i16> %c |
| 48 | } |