Author: lattner
Date: Tue Jan 15 16:22:02 2008
New Revision: 46023
URL: http://llvm.org/viewvc/llvm-project?rev=46023&view=rev
Log:
verify x86 generates ud2 for llvm.trap
Added:
llvm/trunk/test/CodeGen/X86/trap.ll
Added: llvm/trunk/test/CodeGen/X86/trap.ll
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/trap.ll?rev=46023&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/X86/trap.ll (added)
+++ llvm/trunk/test/CodeGen/X86/trap.ll Tue Jan 15 16:22:02 2008
@@ -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
+
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