Provide a legal pointer register class when targeting thumb1.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 31 Mar 2011 23:02:15 +0000 (23:02 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Thu, 31 Mar 2011 23:02:15 +0000 (23:02 +0000)
commit1db952d0c6c93f24619af5de2ea1b0550665479c
tree2b31c7fc07c699e095ce651ae00fedc71b5a6c31
parent0caa420042fd8e7824447f67668fb310cffe8a43
Provide a legal pointer register class when targeting thumb1.

The LocalStackSlotAllocation pass was creating illegal registers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128687 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/Thumb1RegisterInfo.cpp
lib/Target/ARM/Thumb1RegisterInfo.h
test/CodeGen/Thumb/2009-08-20-ISelBug.ll