From 4323665bd857c0527b50463d415d9e76493ad2fe Mon Sep 17 00:00:00 2001
From: Jan Wen Voung <jvoung@google.com>
Date: Tue, 12 Mar 2013 16:27:52 +0000
Subject: Revert the test moves from 176733.  Use "REQUIRES: asserts" instead.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176873 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/2010-01-19-OptExtBug.ll | 58 ++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 test/CodeGen/X86/2010-01-19-OptExtBug.ll

(limited to 'test/CodeGen/X86/2010-01-19-OptExtBug.ll')

diff --git a/test/CodeGen/X86/2010-01-19-OptExtBug.ll b/test/CodeGen/X86/2010-01-19-OptExtBug.ll
new file mode 100644
index 0000000000..ec24e73c34
--- /dev/null
+++ b/test/CodeGen/X86/2010-01-19-OptExtBug.ll
@@ -0,0 +1,58 @@
+; REQUIRES: asserts
+; RUN: llc < %s -mtriple=x86_64-apple-darwin11 -relocation-model=pic -disable-fp-elim -stats 2>&1 | not grep ext-opt
+
+define fastcc i8* @S_scan_str(i8* %start, i32 %keep_quoted, i32 %keep_delims) nounwind ssp {
+entry:
+  switch i8 undef, label %bb6 [
+    i8 9, label %bb5
+    i8 32, label %bb5
+    i8 10, label %bb5
+    i8 13, label %bb5
+    i8 12, label %bb5
+  ]
+
+bb5:                                              ; preds = %entry, %entry, %entry, %entry, %entry
+  br label %bb6
+
+bb6:                                              ; preds = %bb5, %entry
+  br i1 undef, label %bb7, label %bb9
+
+bb7:                                              ; preds = %bb6
+  unreachable
+
+bb9:                                              ; preds = %bb6
+  %0 = load i8* undef, align 1                    ; <i8> [#uses=3]
+  br i1 undef, label %bb12, label %bb10
+
+bb10:                                             ; preds = %bb9
+  br i1 undef, label %bb12, label %bb11
+
+bb11:                                             ; preds = %bb10
+  unreachable
+
+bb12:                                             ; preds = %bb10, %bb9
+  br i1 undef, label %bb13, label %bb14
+
+bb13:                                             ; preds = %bb12
+  store i8 %0, i8* undef, align 1
+  %1 = zext i8 %0 to i32                          ; <i32> [#uses=1]
+  br label %bb18
+
+bb14:                                             ; preds = %bb12
+  br label %bb18
+
+bb18:                                             ; preds = %bb14, %bb13
+  %termcode.0 = phi i32 [ %1, %bb13 ], [ undef, %bb14 ] ; <i32> [#uses=2]
+  %2 = icmp eq i8 %0, 0                           ; <i1> [#uses=1]
+  br i1 %2, label %bb21, label %bb19
+
+bb19:                                             ; preds = %bb18
+  br i1 undef, label %bb21, label %bb20
+
+bb20:                                             ; preds = %bb19
+  br label %bb21
+
+bb21:                                             ; preds = %bb20, %bb19, %bb18
+  %termcode.1 = phi i32 [ %termcode.0, %bb18 ], [ %termcode.0, %bb19 ], [ undef, %bb20 ] ; <i32> [#uses=0]
+  unreachable
+}
-- 
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