; 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 |