[llvm-commits] [llvm] r100656 - /llvm/trunk/lib/Target/ARM/ARMInstrNEON.td

[Anton Korobeynikov]

Author: asl
Date: Wed Apr  7 13:20:36 2010
New Revision: 100656

URL: http://llvm.org/viewvc/llvm-project?rev=100656&view=rev
Log:
Correct VMVN itinerary: operand is read in the second cycle, not in the first.

Modified:
    llvm/trunk/lib/Target/ARM/ARMInstrNEON.td

Modified: llvm/trunk/lib/Target/ARM/ARMInstrNEON.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrNEON.td?rev=100656&r1=100655&r2=100656&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrNEON.td (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrNEON.td Wed Apr  7 13:20:36 2010
@@ -2387,11 +2387,11 @@
 
 //   VMVN     : Vector Bitwise NOT
 def  VMVNd    : N2VX<0b11, 0b11, 0b00, 0b00, 0b01011, 0, 0,
-                     (outs DPR:$dst), (ins DPR:$src), IIC_VSHLiD,
+                     (outs DPR:$dst), (ins DPR:$src), IIC_VSUBiD,
                      "vmvn", "$dst, $src", "",
                      [(set DPR:$dst, (v2i32 (vnot8 DPR:$src)))]>;
 def  VMVNq    : N2VX<0b11, 0b11, 0b00, 0b00, 0b01011, 1, 0,
-                     (outs QPR:$dst), (ins QPR:$src), IIC_VSHLiD,
+                     (outs QPR:$dst), (ins QPR:$src), IIC_VSUBiD,
                      "vmvn", "$dst, $src", "",
                      [(set QPR:$dst, (v4i32 (vnot16 QPR:$src)))]>;
 def : Pat<(v2i32 (vnot8 DPR:$src)), (VMVNd DPR:$src)>;