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 e9d9539..c20d81e 100644
--- a/lib/Target/X86/X86InstrMMX.td
+++ b/lib/Target/X86/X86InstrMMX.td
@@ -599,13 +599,6 @@
(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))),