From 0b37cdf9af79c461faabceb7d8df3765ee7233fc Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Thu, 19 Sep 2013 20:59:04 +0000
Subject: InstCombine: Don't allow turning vector-of-pointer loads into
 vector-of-integer.

The code below can't handle any pointers. PR17293.

llvm-svn: 191036
---
 llvm/test/Transforms/InstCombine/bitcast.ll | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'llvm/test/Transforms/InstCombine/bitcast.ll')

diff --git a/llvm/test/Transforms/InstCombine/bitcast.ll b/llvm/test/Transforms/InstCombine/bitcast.ll
index 4ef87909cff..c7a520bcf36 100644
--- a/llvm/test/Transforms/InstCombine/bitcast.ll
+++ b/llvm/test/Transforms/InstCombine/bitcast.ll
@@ -144,3 +144,13 @@ define <2 x i16> @BitcastInsert(i32 %a) {
 ; CHECK-LABEL: @BitcastInsert(
 ; CHECK: bitcast i32 %a to <2 x i16>
 }
+
+; PR17293
+define <2 x i64> @test7(<2 x i8*>* %arg) nounwind {
+  %cast = bitcast <2 x i8*>* %arg to <2 x i64>*
+  %load = load <2 x i64>* %cast, align 16
+  ret <2 x i64> %load
+; CHECK: @test7
+; CHECK: bitcast
+; CHECK: load
+}
-- 
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