tree 1a82389eaa70113ad6dc503414c4ff99e4a12807
parent 61f23aed99296fe3545155f3f4352221eb024559
author Hans Wennborg <hans@hanshq.net> 1551867979 +0000
committer Yi Kong <yikong@google.com> 1554192940 -0700

Inline asm constraints: allow ICE-like pointers for the "n" constraint (PR40890)

Apparently GCC allows this, and there's code relying on it (see bug).

The idea is to allow expression that would have been allowed if they
were cast to int. So I based the code on how such a cast would be done
(the CK_PointerToIntegral case in IntExprEvaluator::VisitCastExpr()).

Differential Revision: https://reviews.llvm.org/D58821

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@355491 91177308-0d34-0410-b5e6-96231b3b80d8