3 Commits

Author SHA1 Message Date
Jian Cai 78b6080e99 Reland "[ARM] push LR before __gnu_mcount_nc"
This relands r369147 with fixes to unit tests.

https://reviews.llvm.org/D65019

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@369173 91177308-0d34-0410-b5e6-96231b3b80d8
2019-08-16 23:30:16 +00:00
Jian Cai 345372f9e4 Revert "[ARM] push LR before __gnu_mcount_nc"
This reverts commit f4cf3b959333f62b7a7b2d7771f7010c9d8da388.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@369149 91177308-0d34-0410-b5e6-96231b3b80d8
2019-08-16 20:40:21 +00:00
Jian Cai 21bc3fbc64 [ARM] push LR before __gnu_mcount_nc
Push LR register before calling __gnu_mcount_nc as it expects the value of LR register to be the top value of
the stack on ARM32.

Differential Revision: https://reviews.llvm.org/D65019

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@369147 91177308-0d34-0410-b5e6-96231b3b80d8
2019-08-16 20:21:08 +00:00