remove a confused pattern that is trying to match an address

then use it as an MMX register (!?).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96901 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrMMX.td b/lib/Target/X86/X86InstrMMX.td
index e9d9539abab133073974c1998196fc3feff5af1d..c20d81eee2e991130184135fc5d5d7d0a55a6ef1 100644 (file)
--- a/lib/Target/X86/X86InstrMMX.td
+++ b/lib/Target/X86/X86InstrMMX.td
@@ -599,13 +599,6 @@ let AddedComplexity = 10 in {
             (MMX_PUNPCKHDQrr VR64:$src, VR64:$src)>;
 }
 
-// Patterns to perform vector shuffling with a zeroed out vector.
-let AddedComplexity = 20 in {
-  def : Pat<(bc_v2i32 (mmx_unpckl immAllZerosV,
-                       (v2i32 (scalar_to_vector (load_mmx addr:$src))))),
-            (MMX_PUNPCKLDQrm VR64:$src, VR64:$src)>;
-}
-
 // Some special case PANDN patterns.
 // FIXME: Get rid of these.
 def : Pat<(v1i64 (and (xor VR64:$src1, (bc_v1i64 (v2i32 immAllOnesV))),