[Sema] Handle __va_start for Windows/ARM64 in the same way as for ARM
authorMartin Storsjo <martin@martin.st>
Thu, 27 Sep 2018 08:24:15 +0000 (08:24 +0000)
committerMartin Storsjo <martin@martin.st>
Thu, 27 Sep 2018 08:24:15 +0000 (08:24 +0000)
commit0b339e4d80eaae905f879e26de756b47415fdb02
tree7dfdc7eebc1c756d0470e4c6b28f6757895d2e56
parent84ffd06f8bdc18302cdd134ea22b7071adddb0a4
[Sema] Handle __va_start for Windows/ARM64 in the same way as for ARM

This fixes PR39090.

Differential Revision: https://reviews.llvm.org/D52571

llvm-svn: 343184
clang/lib/Sema/SemaChecking.cpp
clang/test/SemaCXX/microsoft-varargs.cpp