Testcase for r79597.

llvm-svn: 79598

llvm/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));
+}