Commit Graph

4 Commits

Author SHA1 Message Date
Quentin Colombet 249cb6756c Reapply r183552. This time, use a standard type for the option to avoid template
instantiation issue with non-standard type.

Add a backend option to warn on a given stack size limit.
Option: -mllvm -warn-stack-size=<limit>
Output (if limit is exceeded):
warning: Stack size limit exceeded (<actual size>) in <functionName>.

The longer term plan is to hook that to a clang warning.
PR:4072
<rdar://problem/13987214>.

llvm-svn: 183595
2013-06-08 00:07:54 +00:00
Quentin Colombet bd5a201c85 Revert commits related to stack warning.
llvm-svn: 183579
2013-06-07 22:14:50 +00:00
Quentin Colombet 9b08a0df1c Explicit triple in warn stack size test cases to not depend on OS.
llvm-svn: 183574
2013-06-07 21:09:42 +00:00
Quentin Colombet 6baf581b93 Add a backend option to warn on a given stack size limit.
Option: -mllvm -warn-stack-size=<limit>
Output (if limit is exceeded):
warning: Stack size limit exceeded (<actual size>) in <functionName>.

The longer term plan is to hook that to a clang warning.
PR:4072
<rdar://problem/13987214>

llvm-svn: 183552
2013-06-07 20:18:12 +00:00