commit f7de577a08a705970f0fd8f3c1bb40f7040e4476
author Craig Topper <craig.topper@gmail.com> Tue Nov 22 01:57:35 2011 +0000
committer Craig Topper <craig.topper@gmail.com> Tue Nov 22 01:57:35 2011 +0000
tree 07c02500aa979a61dc173746394c1db53cabe477
parent c0d82857e095de15b31b0d654856aebea60dd339

Fix shuffle decoding logic to handle UNPCKLPS/UNPCKLPD on 256-bit vectors correctly. Add support for decoding UNPCKHPS/UNPCKHPD for AVX 128-bit and 256-bit forms.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145055 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/X86ISelLowering.cpp

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 75928b7..5a03f44 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -4653,7 +4653,7 @@
     case X86ISD::UNPCKHPD:
     case X86ISD::VUNPCKHPSY:
     case X86ISD::VUNPCKHPDY:
-      DecodeUNPCKHPMask(NumElems, ShuffleMask);
+      DecodeUNPCKHPMask(VT, ShuffleMask);
       break;
     case X86ISD::PUNPCKLBW:
     case X86ISD::PUNPCKLWD: