rename isLoad -> isSimpleLoad due to evan's desire to have such a predicate.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45667 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCInstrAltivec.td b/lib/Target/PowerPC/PPCInstrAltivec.td
index 7aaf035..c006ce0 100644
--- a/lib/Target/PowerPC/PPCInstrAltivec.td
+++ b/lib/Target/PowerPC/PPCInstrAltivec.td
@@ -202,7 +202,7 @@
                       "mtvscr $vB", LdStGeneral,
                       [(int_ppc_altivec_mtvscr VRRC:$vB)]>; 
 
-let isLoad = 1, PPC970_Unit = 2 in {  // Loads.
+let isSimpleLoad = 1, PPC970_Unit = 2 in {  // Loads.
 def LVEBX: XForm_1<31,   7, (outs VRRC:$vD), (ins memrr:$src),
                    "lvebx $vD, $src", LdStGeneral,
                    [(set VRRC:$vD, (int_ppc_altivec_lvebx xoaddr:$src))]>;