test/CodeGen/X86/widen_conv-1.ll


1
2
3
4
5
6
7
8
9
10
11
12
13

; RUN: llc < %s -march=x86 -mattr=+sse42 -disable-mmx | FileCheck %s
; CHECK: pshufd
; CHECK: paddd

; truncate v2i64 to v2i32

define void @convert(<2 x i32>* %dst.addr, <2 x i64> %src) nounwind {
entry:
	%val = trunc <2 x i64> %src to <2 x i32>
	%add = add <2 x i32> %val, < i32 1, i32 1 >
	store <2 x i32> %add, <2 x i32>* %dst.addr
	ret void
}