From: Reid Spencer <rspencer@reidspencer.com>
Date: Mon, 11 Dec 2006 21:25:10 +0000 (+0000)
Subject: Add a test for constant folding of bitcast to/from floating point.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=6a126513fc82c5871d0785cc5fc9c89ce8c9055d;p=oota-llvm.git

Add a test for constant folding of bitcast to/from floating point.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32446 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Feature/fold-fpcast.ll b/test/Feature/fold-fpcast.ll
new file mode 100644
index 00000000000..cb93ef8c823
--- /dev/null
+++ b/test/Feature/fold-fpcast.ll
@@ -0,0 +1,18 @@
+; RUN: llvm-as < %s | llvm-dis | not grep bitcast
+
+int %test1() {
+   ret int bitcast(float 3.7 to int)
+}
+
+float %test2() {
+  ret float bitcast(int 17 to float)
+}
+
+long %test3() {
+  ret long bitcast (double 3.1415926 to long)
+}
+
+double %test4() {
+  ret double bitcast (long 42 to double)
+}
+