1 ; RUN: llc -mtriple=x86_64-apple-darwin -mcpu=nehalem < %s | FileCheck %s 2 3 @a = common global [3 x i64] zeroinitializer, align 16 4 5 define i32 @main() nounwind ssp { 6 ; CHECK: movups 7 entry: 8 %retval = alloca i32, align 4 9 store i32 0, i32* %retval 10 call void @llvm.memset.p0i8.i64(i8* bitcast (i64* getelementptr inbounds ([3 x i64], [3 x i64]* @a, i32 0, i64 1) to i8*), i8 0, i64 16, i32 1, i1 false) 11 %0 = load i32, i32* %retval 12 ret i32 %0 13 } 14 15 declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) nounwind 16
