1 ; RUN: llc < %s -mtriple=x86_64-linux -mcpu=nehalem | FileCheck %s
9 ; The 2-addr pass should ensure that identical code is produced for these functions
10 ; no extra copy should be generated.
12 define <2 x i64> @test1(<2 x i64> %x, <2 x i64> %y) nounwind {
14 %tmp6 = bitcast <2 x i64> %y to <8 x i16> ; <<8 x i16>> [#uses=1]
15 %tmp8 = bitcast <2 x i64> %x to <8 x i16> ; <<8 x i16>> [#uses=1]
16 %tmp9 = add <8 x i16> %tmp8, %tmp6 ; <<8 x i16>> [#uses=1]
17 %tmp10 = bitcast <8 x i16> %tmp9 to <2 x i64> ; <<2 x i64>> [#uses=1]
21 define <2 x i64> @test2(<2 x i64> %x, <2 x i64> %y) nounwind {
23 %tmp6 = bitcast <2 x i64> %x to <8 x i16> ; <<8 x i16>> [#uses=1]
24 %tmp8 = bitcast <2 x i64> %y to <8 x i16> ; <<8 x i16>> [#uses=1]
25 %tmp9 = add <8 x i16> %tmp8, %tmp6 ; <<8 x i16>> [#uses=1]
26 %tmp10 = bitcast <8 x i16> %tmp9 to <2 x i64> ; <<2 x i64>> [#uses=1]