From d1fbf48566ae0ff14ea2b935cbf3cbbba40a6d28 Mon Sep 17 00:00:00 2001
From: David Majnemer <david.majnemer@gmail.com>
Date: Thu, 23 Jun 2016 00:14:29 +0000
Subject: [SCCP] Don't assume all Constants are ConstantInt

This fixes PR28269.

llvm-svn: 273521
---
 llvm/test/Transforms/SCCP/undef-resolve.ll | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'llvm/test/Transforms')

diff --git a/llvm/test/Transforms/SCCP/undef-resolve.ll b/llvm/test/Transforms/SCCP/undef-resolve.ll
index 2b40183c2cc..fcfe3f573ea 100644
--- a/llvm/test/Transforms/SCCP/undef-resolve.ll
+++ b/llvm/test/Transforms/SCCP/undef-resolve.ll
@@ -170,3 +170,13 @@ entry:
 ; CHECK-LABEL: @test10(
 ; CHECK: ret i64 undef
 }
+
+@GV = external global i32
+
+define i32 @test11(i1 %tobool) {
+entry:
+  %shr4 = ashr i32 undef, zext (i1 icmp eq (i32* bitcast (i32 (i1)* @test11 to i32*), i32* @GV) to i32)
+  ret i32 %shr4
+; CHECK-LABEL: @test11(
+; CHECK: ret i32 -1
+}
-- 
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