Centralize handling of the eh_begin and eh_end labels.

[oota-llvm.git] / test / CodeGen / X86 / eh-label.ll

diff --git a/test/CodeGen/X86/eh-label.ll b/test/CodeGen/X86/eh-label.ll
new file mode 100644 (file)
index 0000000..7019b45
--- /dev/null
+++ b/test/CodeGen/X86/eh-label.ll
@@ -0,0 +1,24 @@
+; RUN: llc < %s -mtriple=x86_64-pc-linux | FileCheck %s
+; Test that we don't crashe if the .Leh_func_end0 name is taken.
+
+declare void @g()
+
+define void @f() {
+bb0:
+  call void asm ".Leh_func_end0:", ""()
+; CHECK: #APP
+; CHECK-NEXT: .Leh_func_end0:
+; CHECK-NEXT: #NO_APP
+
+  invoke void @g() to label %bb2 unwind label %bb1
+bb1:
+  landingpad { i8*, i32 } personality i8* bitcast (void ()* @g to i8*)
+          catch i8* null
+  call void @g()
+  ret void
+bb2:
+  ret void
+
+; CHECK: [[END:.Leh_func_end.*]]:
+; CHECK: .long [[END]]-
+}