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2 Commits

Author SHA1 Message Date
Saleem Abdulrasool
2b42ff6fdb ARM: remove ancient -arm-tail-calls option 
This option is from 2010, designed to work around a linker issue on Darwin for
ARM.  According to grosbach this is no longer an issue and this option can
safely be removed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@203576 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-03-11 15:09:49 +00:00
Tim Northover
e5a81a130f Stop putting operations after a tail call. 
This prevents the emission of DAG-generated vreg definitions after a
tail call be dropping them entirely (on the grounds that nothing could
use them anyway, and they interfere with O0 CodeGen).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185754 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-06 12:58:45 +00:00