From 6fd2e36fd565a413ab9f200d3a853a9005aef369 Mon Sep 17 00:00:00 2001
From: John Criswell <criswell@uiuc.edu>
Date: Thu, 26 Feb 2004 22:55:11 +0000
Subject: [PATCH] Regression tests for PR258 and PR259.
 2004-02-26-FPNotPrintableConstants.llx ensures that constants used in an LLVM
 program are declared static if they are assigned to global variables.
 2004-02-26-LinkOnceFunctions.llx ensures that linkonce functions get the weak
 attribute.

llvm-svn: 11885
---
 .../CBackend/2004-02-26-FPNotPrintableConstants.llx       | 8 ++++++++
 .../CodeGen/CBackend/2004-02-26-LinkOnceFunctions.llx     | 8 ++++++++
 2 files changed, 16 insertions(+)
 create mode 100644 llvm/test/Regression/CodeGen/CBackend/2004-02-26-FPNotPrintableConstants.llx
 create mode 100644 llvm/test/Regression/CodeGen/CBackend/2004-02-26-LinkOnceFunctions.llx

diff --git a/llvm/test/Regression/CodeGen/CBackend/2004-02-26-FPNotPrintableConstants.llx b/llvm/test/Regression/CodeGen/CBackend/2004-02-26-FPNotPrintableConstants.llx
new file mode 100644
index 000000000000..bd43d0d1f6be
--- /dev/null
+++ b/llvm/test/Regression/CodeGen/CBackend/2004-02-26-FPNotPrintableConstants.llx
@@ -0,0 +1,8 @@
+; This is a non-normal FP value: it's a nan.
+; RUN: llvm-as < %s | llc -march=c 
+; llvm-as < %s | llc -march=c | grep FPConstant | grep static
+
+float %func () {
+  ret float 0xFF20000000000000
+}
+
diff --git a/llvm/test/Regression/CodeGen/CBackend/2004-02-26-LinkOnceFunctions.llx b/llvm/test/Regression/CodeGen/CBackend/2004-02-26-LinkOnceFunctions.llx
new file mode 100644
index 000000000000..918252d73679
--- /dev/null
+++ b/llvm/test/Regression/CodeGen/CBackend/2004-02-26-LinkOnceFunctions.llx
@@ -0,0 +1,8 @@
+; RUN: llvm-as < %s | llc -march=c | grep func1 | grep WEAK
+
+implementation
+
+linkonce int %func1 () {
+  ret int 5
+}
+