[ms-inline asm] Have generateAsmString() return the AsmString computed by Sema.
We still need to translate the string, but this at least gets us one step
closer to using the more general EmitAsmStmt() codegen function. No functional
change intended.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@162785 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed