From 0d2c07cf581bc7df0c1e82097e853d7584a6d504 Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Thu, 23 Sep 2010 00:33:13 +0000
Subject: Fix llvm-extract -delete's lazy loading to materialize the functions
 that will not be deleted, rather than the ones that will.

llvm-svn: 114614
---
 llvm/test/Other/extract.ll | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 llvm/test/Other/extract.ll

(limited to 'llvm/test')

diff --git a/llvm/test/Other/extract.ll b/llvm/test/Other/extract.ll
new file mode 100644
index 00000000000..46962d094fd
--- /dev/null
+++ b/llvm/test/Other/extract.ll
@@ -0,0 +1,22 @@
+; RUN: llvm-extract -func foo -S < %s | FileCheck %s
+; RUN: llvm-extract -delete -func foo -S < %s | FileCheck --check-prefix=DELETE %s
+; RUN: llvm-as < %s > %t
+; RUN: llvm-extract -func foo -S %t | FileCheck %s
+; RUN: llvm-extract -delete -func foo -S %t | FileCheck --check-prefix=DELETE %s
+
+; llvm-extract uses lazy bitcode loading, so make sure it correctly reads
+; from bitcode files in addition to assembly files.
+
+; CHECK: define void @foo() {
+; CHECK:   ret void
+; CHECK: }
+; DELETE: define void @bar() {
+; DELETE:   ret void
+; DELETE: }
+
+define void @foo() {
+  ret void
+}
+define void @bar() {
+  ret void
+}
-- 
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