| Eli Friedman | b141099 | 2011-03-23 22:18:48 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -march=x86 -mattr=+sse2,-avx |
| 2 | |
| 3 | define <1 x float> @test1(<1 x double> %x) nounwind { |
| 4 | ; CHECK: cvtsd2ss |
| 5 | ; CHECK: ret |
| 6 | %y = fptrunc <1 x double> %x to <1 x float> |
| 7 | ret <1 x float> %y |
| 8 | } |
| 9 | |
| 10 | |
| 11 | define <2 x float> @test2(<2 x double> %x) nounwind { |
| 12 | ; FIXME: It would be nice if this compiled down to a cvtpd2ps |
| 13 | ; CHECK: cvtsd2ss |
| 14 | ; CHECK: cvtsd2ss |
| 15 | ; CHECK: ret |
| 16 | %y = fptrunc <2 x double> %x to <2 x float> |
| 17 | ret <2 x float> %y |
| 18 | } |
| 19 | |
| 20 | define <8 x float> @test3(<8 x double> %x) nounwind { |
| 21 | ; FIXME: It would be nice if this compiled down to a series of cvtpd2ps |
| 22 | ; CHECK: cvtsd2ss |
| 23 | ; CHECK: cvtsd2ss |
| 24 | ; CHECK: cvtsd2ss |
| 25 | ; CHECK: cvtsd2ss |
| 26 | ; CHECK: cvtsd2ss |
| 27 | ; CHECK: cvtsd2ss |
| 28 | ; CHECK: cvtsd2ss |
| 29 | ; CHECK: cvtsd2ss |
| 30 | ; CHECK: ret |
| 31 | %y = fptrunc <8 x double> %x to <8 x float> |
| 32 | ret <8 x float> %y |
| 33 | } |
| 34 | |
| 35 | |