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-rw-r--r--test/CodeGen/2006-09-11-BitfieldRefCrash.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/2006-09-11-BitfieldRefCrash.c b/test/CodeGen/2006-09-11-BitfieldRefCrash.c
new file mode 100644
index 000000000000..3d45d8bfd202
--- /dev/null
+++ b/test/CodeGen/2006-09-11-BitfieldRefCrash.c
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 %s -emit-llvm -o -
+// PR906
+
+struct state_struct {
+ unsigned long long phys_frame: 50;
+ unsigned valid : 2;
+} s;
+
+int mem_access(struct state_struct *p) {
+ return p->valid;
+}
+