Have FastISel handle llvm.trap().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93781 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp
index 7e02d59c1bca72a359d07b214bdc7860a42022e6..d5ad61b26660c5782b0040f4483f84652bd71e3e 100644 (file)
--- a/lib/Target/X86/X86FastISel.cpp
+++ b/lib/Target/X86/X86FastISel.cpp
@@ -1153,6 +1153,10 @@ bool X86FastISel::X86VisitIntrinsicCall(IntrinsicInst &I) {
   // FIXME: Handle more intrinsics.
   switch (I.getIntrinsicID()) {
   default: return false;
+  case Intrinsic::trap: {
+    BuildMI(MBB, DL, TII.get(X86::TRAP));
+    return true;
+  }
   case Intrinsic::sadd_with_overflow:
   case Intrinsic::uadd_with_overflow: {
     // Replace "add with overflow" intrinsics with an "add" instruction followed