| Dale Johannesen | 5db1eea | 2010-10-01 04:17:55 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86 -mattr=+mmx,+sse2 | grep movq |
| 2 | ; RUN: llc < %s -march=x86 -mattr=+mmx,+sse2 | grep pshufd |
| Dale Johannesen | 0488fb6 | 2010-09-30 23:57:10 +0000 | [diff] [blame] | 3 | ; This is not an MMX operation; promoted to XMM. |
| Bill Wendling | b635d3f | 2007-04-24 22:28:30 +0000 | [diff] [blame] | 4 | |
| Dale Johannesen | 0488fb6 | 2010-09-30 23:57:10 +0000 | [diff] [blame] | 5 | define x86_mmx @qux(i32 %A) nounwind { |
| Bill Wendling | b635d3f | 2007-04-24 22:28:30 +0000 | [diff] [blame] | 6 | %tmp3 = insertelement <2 x i32> < i32 0, i32 undef >, i32 %A, i32 1 ; <<2 x i32>> [#uses=1] |
| Dale Johannesen | 0488fb6 | 2010-09-30 23:57:10 +0000 | [diff] [blame] | 7 | %tmp4 = bitcast <2 x i32> %tmp3 to x86_mmx |
| 8 | ret x86_mmx %tmp4 |
| Bill Wendling | b635d3f | 2007-04-24 22:28:30 +0000 | [diff] [blame] | 9 | } |