It's not necessary to do rounding for alloca operations when the requested
alignment is equal to the stack alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CFrontend/2003-11-20-Bitfields.c b/test/CFrontend/2003-11-20-Bitfields.c
new file mode 100644
index 0000000..c9ea0dc
--- /dev/null
+++ b/test/CFrontend/2003-11-20-Bitfields.c
@@ -0,0 +1,12 @@
+// RUN: %llvmgcc -S %s -o - | llvm-as -f -o /dev/null
+
+struct face_cachel {
+ unsigned int reverse :1;
+ unsigned char font_specified[1];
+};
+
+void
+ensure_face_cachel_contains_charset (struct face_cachel *cachel) {
+ cachel->font_specified[0] = 0;
+}
+