[llvm-commits] [llvm] r55903 - /llvm/trunk/test/CodeGen/X86/2008-08-31-EH_RETURN64.ll

[Anton Korobeynikov]

Author: asl
Date: Mon Sep  8 09:23:16 2008
New Revision: 55903

URL: http://llvm.org/viewvc/llvm-project?rev=55903&view=rev
Log:
Testcase for 64-bit lowering of eh_return & unwind_init

Added:
    llvm/trunk/test/CodeGen/X86/2008-08-31-EH_RETURN64.ll

Added: llvm/trunk/test/CodeGen/X86/2008-08-31-EH_RETURN64.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/2008-08-31-EH_RETURN64.ll?rev=55903&view=auto

==============================================================================
--- llvm/trunk/test/CodeGen/X86/2008-08-31-EH_RETURN64.ll (added)
+++ llvm/trunk/test/CodeGen/X86/2008-08-31-EH_RETURN64.ll Mon Sep  8 09:23:16 2008
@@ -0,0 +1,17 @@
+; Check that eh_return & unwind_init were properly lowered
+; RUN: llvm-as < %s | llc | grep %rbp | count 7
+; RUN: llvm-as < %s | llc | grep %rcx | count 3
+
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
+target triple = "x86_64-unknown-linux-gnu"
+
+define i8* @test(i64 %a, i8* %b)  {
+entry:
+  call void @llvm.eh.unwind.init()
+  %foo   = alloca i32
+  call void @llvm.eh.return.i64(i64 %a, i8* %b)
+  unreachable
+}
+
+declare void @llvm.eh.return.i64(i64, i8*)
+declare void @llvm.eh.unwind.init()