[llvm-commits] [llvm] r145027 - /llvm/trunk/test/CodeGen/X86/avx2-unpack.ll

[Craig Topper]

Author: ctopper
Date: Mon Nov 21 00:58:09 2011
New Revision: 145027

URL: http://llvm.org/viewvc/llvm-project?rev=145027&view=rev
Log:
Test case for r145026

Added:
    llvm/trunk/test/CodeGen/X86/avx2-unpack.ll

Added: llvm/trunk/test/CodeGen/X86/avx2-unpack.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/avx2-unpack.ll?rev=145027&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/avx2-unpack.ll (added)
+++ llvm/trunk/test/CodeGen/X86/avx2-unpack.ll Mon Nov 21 00:58:09 2011
@@ -0,0 +1,43 @@
+; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=core-avx2 -mattr=+avx2 | FileCheck %s
+
+; CHECK: vpunpckhdq
+define <8 x i32> @unpackhidq1(<8 x i32> %src1, <8 x i32> %src2) nounwind uwtable readnone ssp {
+entry:
+  %shuffle.i = shufflevector <8 x i32> %src1, <8 x i32> %src2, <8 x i32> <i32 2, i32 10, i32 3, i32 11, i32 6, i32 14, i32 7, i32 15>
+  ret <8 x i32> %shuffle.i
+}
+
+; CHECK: vpunpckhqdq
+define <4 x i64> @unpackhiqdq1(<4 x i64> %src1, <4 x i64> %src2) nounwind uwtable readnone ssp {
+entry:
+  %shuffle.i = shufflevector <4 x i64> %src1, <4 x i64> %src2, <4 x i32> <i32 1, i32 5, i32 3, i32 7>
+  ret <4 x i64> %shuffle.i
+}
+
+; CHECK: vpunpckldq
+define <8 x i32> @unpacklodq1(<8 x i32> %src1, <8 x i32> %src2) nounwind uwtable readnone ssp {
+entry:
+  %shuffle.i = shufflevector <8 x i32> %src1, <8 x i32> %src2, <8 x i32> <i32 0, i32 8, i32 1, i32 9, i32 4, i32 12, i32 5, i32 13>
+  ret <8 x i32> %shuffle.i
+}
+
+; CHECK: vpunpcklqdq
+define <4 x i64> @unpacklqdq1(<4 x i64> %src1, <4 x i64> %src2) nounwind uwtable readnone ssp {
+entry:
+  %shuffle.i = shufflevector <4 x i64> %src1, <4 x i64> %src2, <4 x i32> <i32 0, i32 4, i32 2, i32 6>
+  ret <4 x i64> %shuffle.i
+}
+
+; CHECK: vpunpckhwd
+define <16 x i16> @unpackhwd(<16 x i16> %src1, <16 x i16> %src2) nounwind uwtable readnone ssp {
+entry:
+  %shuffle.i = shufflevector <16 x i16> %src1, <16 x i16> %src2, <16 x i32> <i32 4, i32 20, i32 5, i32 21, i32 6, i32 22, i32 7, i32 23, i32 12, i32 28, i32 13, i32 29, i32 14, i32 30, i32 15, i32 31>
+  ret <16 x i16> %shuffle.i
+}
+
+; CHECK: vpunpcklwd
+define <16 x i16> @unpacklwd(<16 x i16> %src1, <16 x i16> %src2) nounwind uwtable readnone ssp {
+entry:
+  %shuffle.i = shufflevector <16 x i16> %src1, <16 x i16> %src2, <16 x i32> <i32 0, i32 16, i32 1, i32 17, i32 2, i32 18, i32 3, i32 19, i32 8, i32 24, i32 9, i32 25, i32 10, i32 26, i32 11, i32 27>
+  ret <16 x i16> %shuffle.i
+}