AArch64: look up EmitAArch64Scalar support before calling.
This fixes one immediate bug where an expression with side-effects
could be emitted twice during a NEON call.
It also prepares the way for folding CodeGen for many of the SISD
intrinsics into a table, reducing code size and hopefully increasing
performance eventually ("binary search + few switch cases" should be
better than "lots of switch cases").
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@201667
91177308-0d34-0410-b5e6-
96231b3b80d8
projects / clang / commit