1 ; RUN: opt < %s -instcombine -S | FileCheck %s 2 3 define void @test(<4 x i32> %v, i64 *%r1, i64 *%r2) { 4 ;CHECK: %1 = extractelement <4 x i32> %v, i32 0 5 ;CHECK: %2 = zext i32 %1 to i64 6 %1 = zext <4 x i32> %v to <4 x i64> 7 %2 = extractelement <4 x i64> %1, i32 0 8 store i64 %2, i64 *%r1 9 store i64 %2, i64 *%r2 10 ret void 11 } 12 13
