From: Chris Lattner <sabre@nondot.org>
Date: Fri, 28 Apr 2006 21:52:24 +0000 (+0000)
Subject: testcase that crashes the ppc backend, which can't sextinreg(i1)
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=28bfa4ed06e7a2b1a23ad84a32824f49d4b54c0d;p=oota-llvm.git

testcase that crashes the ppc backend, which can't sextinreg(i1)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28016 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CodeGen/Generic/2006-04-28-Sign-extend-bool.ll b/test/CodeGen/Generic/2006-04-28-Sign-extend-bool.ll
new file mode 100644
index 00000000000..719c66d552e
--- /dev/null
+++ b/test/CodeGen/Generic/2006-04-28-Sign-extend-bool.ll
@@ -0,0 +1,10 @@
+; RUN: llvm-as < %s | llc
+
+int %test(int %tmp93) {
+	%tmp98 = shl int %tmp93, ubyte 31		; <int> [#uses=1]
+	%tmp99 = shr int %tmp98, ubyte 31		; <int> [#uses=1]
+	%tmp99 = cast int %tmp99 to sbyte		; <sbyte> [#uses=1]
+	%tmp99100 = cast sbyte %tmp99 to int		; <int> [#uses=1]
+	ret int %tmp99100
+}
+