Testcase for r79597.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79598 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/FrontendC/ptr-rotate.c b/test/FrontendC/ptr-rotate.c
new file mode 100644 (file)
index 0000000..6c46723
--- /dev/null
+++ b/test/FrontendC/ptr-rotate.c
@@ -0,0 +1,7 @@
+// RUN: %llvmgcc %s -c -m32 -o /dev/null
+// RUN: %llvmgcc %s -S -O1 -m32 -emit-llvm -o - | llc -mtriple=i386-apple-darwin9.7 | FileCheck %s -check-prefix=DARWIN
+
+unsigned int func(void *A) {
+  // DARWIN: roll $27
+  return ((((unsigned long long) A) >> 5) | (((unsigned long long) A) << 27));
+}