{"shas":[["7980f61f5ff408b947474cd1c3715896d28ea578","01cbceb5bfe9a58ceeedb41a4f8d0878230a1bc5@apple.com","Fix coordination for using R4 in Thumb1 as a scratch for SP restore.\n\nThe logic for reserving R4 for use as a scratch needs to match that for\nactually using it. Also, it's not necessary for immediate <=508, so adjust\nthe value checked.\n\n\n\ngit-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132934 91177308-0d34-0410-b5e6-96231b3b80d8","Jim Grosbach"]],"ref":"refs/heads/master","size":1,"head":"7980f61f5ff408b947474cd1c3715896d28ea578","push_id":33841437}