[PATCH] D55021: Mark __builtin_shufflevector as using custom type checking

[Matt Arsenault via Phabricator via cfe-commits]

arsenm created this revision.
arsenm added a reviewer: Anastasia.
Herald added a subscriber: wdng.

The custom handling seems to all be implemented already.
This avoids regressions in a future patch when float vectors
are ordinarily promoted to double vectors in variadic calls.


https://reviews.llvm.org/D55021

Files:
  include/clang/Basic/Builtins.def


Index: include/clang/Basic/Builtins.def
===================================================================
--- include/clang/Basic/Builtins.def
+++ include/clang/Basic/Builtins.def
@@ -538,7 +538,7 @@
 BUILTIN(__builtin_trap, "v", "nr")
 BUILTIN(__builtin_debugtrap, "v", "n")
 BUILTIN(__builtin_unreachable, "v", "nr")
-BUILTIN(__builtin_shufflevector, "v."   , "nc")
+BUILTIN(__builtin_shufflevector, "v."   , "nct")
 BUILTIN(__builtin_convertvector, "v."   , "nct")
 BUILTIN(__builtin_alloca, "v*z"   , "Fn")
 BUILTIN(__builtin_alloca_with_align, "v*zIz", "Fn")


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