1 ; REQUIRES: asserts 2 ; RUN: llc < %s -march=x86 -mattr=+sse2 -mcpu=penryn -stats 2>&1 | \ 3 ; RUN: grep "twoaddrinstr" | grep "Number of instructions aggressively commuted" 4 ; rdar://6480363 5 6 target triple = "i386-apple-darwin9.6" 7 8 define <2 x double> @t(<2 x double> %A, <2 x double> %B, <2 x double> %C) nounwind readnone { 9 entry: 10 %tmp.i3 = bitcast <2 x double> %B to <2 x i64> ; <<2 x i64>> [#uses=1] 11 %tmp2.i = or <2 x i64> %tmp.i3, <i64 4607632778762754458, i64 4607632778762754458> ; <<2 x i64>> [#uses=1] 12 %tmp3.i = bitcast <2 x i64> %tmp2.i to <2 x double> ; <<2 x double>> [#uses=1] 13 %tmp.i2 = fadd <2 x double> %tmp3.i, %A ; <<2 x double>> [#uses=1] 14 %tmp.i = fadd <2 x double> %tmp.i2, %C ; <<2 x double>> [#uses=1] 15 ret <2 x double> %tmp.i 16 } 17
