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-rw-r--r--test/Transforms/InstCombine/2012-03-16-StoreAlignment.ll12
1 files changed, 12 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/2012-03-16-StoreAlignment.ll b/test/Transforms/InstCombine/2012-03-16-StoreAlignment.ll
new file mode 100644
index 0000000000..7f05a89c50
--- /dev/null
+++ b/test/Transforms/InstCombine/2012-03-16-StoreAlignment.ll
@@ -0,0 +1,12 @@
+; RUN: opt < %s -S -instcombine | FileCheck %s
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
+
+%0 = type { i32, i8, i8, i8 }
+
+@G = external hidden global %0, align 4
+
+define void @f1(i64 %a1) nounwind ssp align 2 {
+; CHECK: store i64 %a1, i64* bitcast (%0* @G to i64*), align 4
+ store i64 %a1, i64* bitcast (%0* @G to i64*)
+ ret void
+}