Guard the definition of the stack tracing function with the same macros
authorChandler Carruth <chandlerc@gmail.com>
Sat, 11 Oct 2014 01:04:40 +0000 (01:04 +0000)
committerChandler Carruth <chandlerc@gmail.com>
Sat, 11 Oct 2014 01:04:40 +0000 (01:04 +0000)
commitfade9f1d176883723252a98ef9a0e7fb997b6f20
tree5532bd6b00014fb554977f702e6cf897aaac6a29
parentdd190243ee67e488521ab8eac52fa1fc96cb0651
Guard the definition of the stack tracing function with the same macros
that guard its usage. Without this, we can get unused function warnings
when backtraces are disabled.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219558 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Support/Unix/Signals.inc