From: Chris Lattner <sabre@nondot.org>
Date: Wed, 11 Jan 2006 18:15:37 +0000 (+0000)
Subject: Testcase the PPC backend is miscompiling.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=634f235a4616dfce58e76736b9cdb339c0432416;p=oota-llvm.git

Testcase the PPC backend is miscompiling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25216 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CodeGen/PowerPC/2006-01-11-darwin-fp-argument.ll b/test/CodeGen/PowerPC/2006-01-11-darwin-fp-argument.ll
new file mode 100644
index 00000000000..916f3833110
--- /dev/null
+++ b/test/CodeGen/PowerPC/2006-01-11-darwin-fp-argument.ll
@@ -0,0 +1,13 @@
+; RUN: llvm-as < %s | llc &&
+; RUN: llvm-as < %s | llc | not grep ', f1'
+
+target endian = big
+target pointersize = 32
+target triple = "powerpc-apple-darwin8.2.0"
+
+; Dead argument should reserve an FP register.
+double %bar(double %DEAD, double %X, double %Y) {
+        %tmp.2 = add double %X, %Y
+        ret double %tmp.2
+}
+