From 77f79895f8e8ba88f0a9a98610c4461c1d692296 Mon Sep 17 00:00:00 2001 From: Eric Christopher Date: Mon, 18 Jan 2010 22:11:29 +0000 Subject: [PATCH] Have FastISel handle llvm.trap(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93781 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/X86FastISel.cpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp index 7e02d59c1bc..d5ad61b2666 100644 --- 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