1 ; RUN: llc -mtriple=x86_64-linux < %s | FileCheck %s 2 3 ; Commute the comparison to avoid a move. 4 ; PR7500. 5 6 ; CHECK-LABEL: a: 7 ; CHECK-NOT: mov 8 ; CHECK: pcmpeqd 9 define <2 x double> @a(<2 x double>, <2 x double>) nounwind readnone { 10 entry: 11 %tmp6 = bitcast <2 x double> %0 to <4 x i32> ; <<4 x i32>> [#uses=2] 12 %tmp4 = bitcast <2 x double> %1 to <4 x i32> ; <<4 x i32>> [#uses=1] 13 %cmp = icmp eq <4 x i32> %tmp6, %tmp4 ; <<4 x i1>> [#uses=1] 14 %sext = sext <4 x i1> %cmp to <4 x i32> ; <<4 x i32>> [#uses=1] 15 %and = and <4 x i32> %tmp6, %sext ; <<4 x i32>> [#uses=1] 16 %tmp8 = bitcast <4 x i32> %and to <2 x double> ; <<2 x double>> [#uses=1] 17 ret <2 x double> %tmp8 18 } 19 20 21
