Commit Graph

1 Commits

Author SHA1 Message Date
Saleem Abdulrasool a2823578e6 Sema: analyze I,J,K,M,N,O constraints
Add additional constraint checking for target specific behaviour for inline
assembly constraints.  We would previously silently let all arguments through
for these constraints.  In cases where the constraints were violated, we could
end up failing to select instructions and triggering assertions or worse,
silently ignoring instructions.

llvm-svn: 225244
2015-01-06 04:26:34 +00:00