From: Chris Lattner <sabre@nondot.org>
Date: Wed, 28 Sep 2005 23:03:11 +0000 (+0000)
Subject: add a testcase for a feature we regressed on because noone wrote the test! :(
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3a972c2951061ae8c8ba4bbfc71a0f113f2fbb37;p=oota-llvm.git

add a testcase for a feature we regressed on because noone wrote the test! :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23513 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CodeGen/PowerPC/fold-li.ll b/test/CodeGen/PowerPC/fold-li.ll
new file mode 100644
index 00000000000..725f1d48484
--- /dev/null
+++ b/test/CodeGen/PowerPC/fold-li.ll
@@ -0,0 +1,14 @@
+; RUN: llvm-as < %s | llc -march=ppc32 &&
+; RUN: llvm-as < %s | llc -march=ppc32 | grep -v align | not grep li
+
+;; Test that immediates are folded into these instructions correctly.
+
+int %ADD(int %X) {
+	%Y = add int %X, 65537
+	ret int %Y
+}
+
+int %SUB(int %X) {
+	%Y = sub int %X, 65537
+	ret int %Y
+}