verify x86 generates ud2 for llvm.trap

llvm-svn: 46023
2008-01-15 22:22:02 +00:00 · 2008-01-15 22:22:02 +00:00 · 915ec14073
parent abefc391dd
commit 915ec14073
1 changed files with 9 additions and 0 deletions
--- a/llvm/test/CodeGen/X86/trap.ll
+++ b/llvm/test/CodeGen/X86/trap.ll
@ -0,0 +1,9 @@
+; RUN: llvm-as < %s | llc -march=x86 -mcpu=yonah | grep ud2
+define i32 @test() noreturn nounwind  {
+entry:
+	tail call void @llvm.trap( )
+	unreachable
+}
+
+declare void @llvm.trap() nounwind 
+