From: Bruno Cardoso Lopes <bruno.cardoso@gmail.com>
Date: Thu, 21 Jul 2011 01:55:39 +0000 (+0000)
Subject: Add aditional patterns for vextractf128 instruction
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=0e87805074129e37e96eb67f822ae19e26d00441;p=oota-llvm.git

Add aditional patterns for vextractf128 instruction

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135660 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index cd3b66d70fd..ae26a80fe2d 100644
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -5390,6 +5390,14 @@ def : Pat<(vextractf128_extract:$ext VR256:$src1, (i32 imm)),
           (v2i64 (VEXTRACTF128rr
                     (v4i64 VR256:$src1),
                     (EXTRACT_get_vextractf128_imm VR128:$ext)))>;
+def : Pat<(vextractf128_extract:$ext VR256:$src1, (i32 imm)),
+          (v8i16 (VEXTRACTF128rr
+                    (v16i16 VR256:$src1),
+                    (EXTRACT_get_vextractf128_imm VR128:$ext)))>;
+def : Pat<(vextractf128_extract:$ext VR256:$src1, (i32 imm)),
+          (v16i8 (VEXTRACTF128rr
+                    (v32i8 VR256:$src1),
+                    (EXTRACT_get_vextractf128_imm VR128:$ext)))>;
 
 //===----------------------------------------------------------------------===//
 // VMASKMOV - Conditional SIMD Packed Loads and Stores