From 7dc16250e7d2d85b3e0f0b04bf1c83900e5a73af Mon Sep 17 00:00:00 2001
From: Anton Korobeynikov <asl@math.spbu.ru>
Date: Mon, 8 Sep 2008 14:22:57 +0000
Subject: [PATCH] Add test for checking proper lowering of eh_return & unwind
 init intrinsics on 32bit x86 targets

llvm-svn: 55902
---
 test/CodeGen/X86/2008-08-31-EH_RETURN32.ll | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 test/CodeGen/X86/2008-08-31-EH_RETURN32.ll

diff --git a/test/CodeGen/X86/2008-08-31-EH_RETURN32.ll b/test/CodeGen/X86/2008-08-31-EH_RETURN32.ll
new file mode 100644
index 00000000000..e22b647a13f
--- /dev/null
+++ b/test/CodeGen/X86/2008-08-31-EH_RETURN32.ll
@@ -0,0 +1,17 @@
+; Check that eh_return & unwind_init were properly lowered
+; RUN: llvm-as < %s | llc | grep %ebp | count 9
+; RUN: llvm-as < %s | llc | grep %ecx | count 5
+
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"
+target triple = "i386-pc-linux"
+
+define i8* @test(i32 %a, i8* %b)  {
+entry:
+  call void @llvm.eh.unwind.init()
+  %foo   = alloca i32
+  call void @llvm.eh.return.i32(i32 %a, i8* %b)
+  unreachable
+}
+
+declare void @llvm.eh.return.i32(i32, i8*)
+declare void @llvm.eh.unwind.init()