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(parent: 45ca7c6) | patch
Copy implicit defs (e.g. r0) when changing tBX_RET to tPOP_RET. This bug is
authorEvan Cheng <evan.cheng@apple.com>
Sat, 7 Jan 2012 02:55:54 +0000 (02:55 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Sat, 7 Jan 2012 02:55:54 +0000 (02:55 +0000)
commitccec74738d0fc34f4bc2ac6909324e62705f1c38
tree0cb3578c4c40603a5a46377ce2e9537ff5a13b2btree | snapshot
parent45ca7c6336f174fae3a9521d5161a498ca27fd13commit | diff
Copy implicit defs (e.g. r0) when changing tBX_RET to tPOP_RET. This bug is
exposed with an upcoming change will would delete the copy to return register
because there is no use! It's amazing anything works.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147715 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/Thumb1FrameLowering.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors