Move TestInputs to Inputs

This works better with the custom lit runner that we use internally in
Google.  Test inputs require special handling and "Inputs" is the
standard directory name used for lit tests.

Author: googlewalt

llvm/test/LTO/AArch64/TestInputs/bar.ll renamed to llvm/test/LTO/AArch64/Inputs/bar.ll

@@ -2,7 +2,7 @@
 ;; be mixed.
 ;;
 ; RUN: llvm-as %s -o %t1.bc
-; RUN: llvm-as %p/TestInputs/foo.ll -o %t2.bc
+; RUN: llvm-as %p/Inputs/foo.ll -o %t2.bc
 ; RUN: llvm-lto -exported-symbol main \
 ; RUN:          -exported-symbol foo_on \
 ; RUN:          -filetype=obj \

llvm/test/LTO/AArch64/TestInputs/fiz.ll renamed to llvm/test/LTO/AArch64/Inputs/fiz.ll

@@ -2,10 +2,10 @@
 ;; be mixed.
 ;
 ; RUN: llvm-as %s -o %t1.bc
-; RUN: llvm-as %p/TestInputs/foo.ll -o %t2.bc
-; RUN: llvm-as %p/TestInputs/fiz.ll -o %t3.bc
-; RUN: llvm-as %p/TestInputs/bar.ll -o %t4.bc
-; RUN: llvm-as %p/TestInputs/old.ll -o %t5.bc
+; RUN: llvm-as %p/Inputs/foo.ll -o %t2.bc
+; RUN: llvm-as %p/Inputs/fiz.ll -o %t3.bc
+; RUN: llvm-as %p/Inputs/bar.ll -o %t4.bc
+; RUN: llvm-as %p/Inputs/old.ll -o %t5.bc
 ; RUN: llvm-lto -exported-symbol main \
 ; RUN:          -exported-symbol foo_on \
 ; RUN:          -exported-symbol foo_off \