remove two done items

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27453 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/PowerPC/README_ALTIVEC.txt b/lib/Target/PowerPC/README_ALTIVEC.txt
index 3a6bfb115e9a533385e0dbf5b61b1ab8e2f8a003..711f7c3ba7140b0e900042b4e398d54dcb621f34 100644 (file)
--- a/lib/Target/PowerPC/README_ALTIVEC.txt
+++ b/lib/Target/PowerPC/README_ALTIVEC.txt
@@ -69,12 +69,6 @@ clobbered regs.
 
 //===----------------------------------------------------------------------===//
 
-VSPLTW and friends are expanded by the FE into insert/extract element ops.  Make
-sure that the dag combiner puts them back together in the appropriate 
-vector_shuffle node and that this gets pattern matched appropriately.
-
-//===----------------------------------------------------------------------===//
-
 Implement passing/returning vectors by value.
 
 //===----------------------------------------------------------------------===//
@@ -126,10 +120,6 @@ This would fix two problems:
 
 //===----------------------------------------------------------------------===//
 
-Instcombine llvm.ppc.altivec.vperm with an immediate into a shuffle operation.
-
-//===----------------------------------------------------------------------===//
-
 Implement multiply for vector integer types, to avoid the horrible scalarized
 code produced by legalize.