New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19952 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Transforms/InstCombine/cast.ll b/test/Transforms/InstCombine/cast.ll
index dc3f6a7201a732dcd42bdfc2ca9fa648ea966201..fb0b899ef11cbd7ab5a8021509231943dbcc5f73 100644 (file)
--- a/test/Transforms/InstCombine/cast.ll
+++ b/test/Transforms/InstCombine/cast.ll
@@ -155,3 +155,9 @@ bool %test24(bool %C) {
         ret bool %c
 }
 
+void %test25(int** %P) {
+        %c = cast int** %P to float**
+        store float* null, float** %c          ;; Fold cast into null
+        ret void
+}
+