From fee1f6802d01a05fa8e80cc4ad301e8f2062ac81 Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Fri, 14 Aug 2009 20:48:13 +0000
Subject: Leaf functions which do not save CSRs can be frameless even with
 -disable-fp-elim.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79039 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/Thumb2/frameless.ll | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 test/CodeGen/Thumb2/frameless.ll

(limited to 'test/CodeGen')

diff --git a/test/CodeGen/Thumb2/frameless.ll b/test/CodeGen/Thumb2/frameless.ll
new file mode 100644
index 0000000..1b6bb62
--- /dev/null
+++ b/test/CodeGen/Thumb2/frameless.ll
@@ -0,0 +1,6 @@
+; RUN: llvm-as < %s | llc -mtriple=thumbv7-apple-darwin -disable-fp-elim | not grep mov
+; RUN: llvm-as < %s | llc -mtriple=thumbv7-linux -disable-fp-elim | not grep mov
+
+define arm_apcscc void @t() nounwind readnone {
+  ret void
+}
-- 
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