[llvm-commits] [llvm] r135660 - /llvm/trunk/lib/Target/X86/X86InstrSSE.td

[Bruno Cardoso Lopes]

Author: bruno
Date: Wed Jul 20 20:55:39 2011
New Revision: 135660

URL: http://llvm.org/viewvc/llvm-project?rev=135660&view=rev
Log:
Add aditional patterns for vextractf128 instruction

Modified:
    llvm/trunk/lib/Target/X86/X86InstrSSE.td

Modified: llvm/trunk/lib/Target/X86/X86InstrSSE.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrSSE.td?rev=135660&r1=135659&r2=135660&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td Wed Jul 20 20:55:39 2011
@@ -5390,6 +5390,14 @@
           (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