From 6292eceea07d142c10aff86362fdaa12ef7878ea Mon Sep 17 00:00:00 2001 From: Bruno Cardoso Lopes Date: Thu, 25 Aug 2011 21:40:37 +0000 Subject: Add support for AVX 256-bit version of MOVDDUP! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138588 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/X86/avx-vmovddup.ll | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 test/CodeGen/X86/avx-vmovddup.ll (limited to 'test/CodeGen/X86/avx-vmovddup.ll') diff --git a/test/CodeGen/X86/avx-vmovddup.ll b/test/CodeGen/X86/avx-vmovddup.ll new file mode 100644 index 0000000000..1c56fe2b1a --- /dev/null +++ b/test/CodeGen/X86/avx-vmovddup.ll @@ -0,0 +1,14 @@ +; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s + +; CHECK: vmovddup %ymm +define <4 x i64> @A(<4 x i64> %a) { + %c = shufflevector <4 x i64> %a, <4 x i64> undef, <4 x i32> + ret <4 x i64> %c +} + +; CHECK: vmovddup (% +define <4 x i64> @B(<4 x i64>* %ptr) { + %a = load <4 x i64>* %ptr + %c = shufflevector <4 x i64> %a, <4 x i64> undef, <4 x i32> + ret <4 x i64> %c +} -- cgit v1.2.3