| ; RUN: llc -mtriple=x86_64-apple-darwin -mcpu=nehalem < %s | FileCheck %s | |
| @a = common global [3 x i64] zeroinitializer, align 16 | |
| define i32 @main() nounwind ssp { | |
| ; CHECK: movups | |
| entry: | |
| %retval = alloca i32, align 4 | |
| store i32 0, ptr %retval | |
| call void @llvm.memset.p0.i64(ptr getelementptr inbounds ([3 x i64], ptr @a, i32 0, i64 1), i8 0, i64 16, i1 false) | |
| %0 = load i32, ptr %retval | |
| ret i32 %0 | |
| } | |
| declare void @llvm.memset.p0.i64(ptr nocapture, i8, i64, i1) nounwind |