| Dan Gohman | 0a06310 | 2009-09-08 23:54:48 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86 -mattr=+sse2 -stats |& \ |
| Evan Cheng | 819200f | 2009-03-01 02:03:43 +0000 | [diff] [blame] | 2 | ; RUN: grep {twoaddrinstr} | grep {Number of instructions aggressively commuted} |
| 3 | ; rdar://6480363 |
| 4 | |
| 5 | target triple = "i386-apple-darwin9.6" |
| 6 | |
| 7 | define <2 x double> @t(<2 x double> %A, <2 x double> %B, <2 x double> %C) nounwind readnone { |
| 8 | entry: |
| 9 | %tmp.i3 = bitcast <2 x double> %B to <2 x i64> ; <<2 x i64>> [#uses=1] |
| 10 | %tmp2.i = or <2 x i64> %tmp.i3, <i64 4607632778762754458, i64 4607632778762754458> ; <<2 x i64>> [#uses=1] |
| 11 | %tmp3.i = bitcast <2 x i64> %tmp2.i to <2 x double> ; <<2 x double>> [#uses=1] |
| Dan Gohman | 7ce405e | 2009-06-04 22:49:04 +0000 | [diff] [blame] | 12 | %tmp.i2 = fadd <2 x double> %tmp3.i, %A ; <<2 x double>> [#uses=1] |
| 13 | %tmp.i = fadd <2 x double> %tmp.i2, %C ; <<2 x double>> [#uses=1] |
| Evan Cheng | 819200f | 2009-03-01 02:03:43 +0000 | [diff] [blame] | 14 | ret <2 x double> %tmp.i |
| 15 | } |