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-rw-r--r--test/ExecutionEngine/MCJIT/2003-01-15-AlignmentTest.ll17
1 files changed, 17 insertions, 0 deletions
diff --git a/test/ExecutionEngine/MCJIT/2003-01-15-AlignmentTest.ll b/test/ExecutionEngine/MCJIT/2003-01-15-AlignmentTest.ll
new file mode 100644
index 0000000..663dc40
--- /dev/null
+++ b/test/ExecutionEngine/MCJIT/2003-01-15-AlignmentTest.ll
@@ -0,0 +1,17 @@
+; RUN: %lli -use-mcjit %s > /dev/null
+
+define i32 @bar(i8* %X) {
+ ; pointer should be 4 byte aligned!
+ %P = alloca double ; <double*> [#uses=1]
+ %R = ptrtoint double* %P to i32 ; <i32> [#uses=1]
+ %A = and i32 %R, 3 ; <i32> [#uses=1]
+ ret i32 %A
+}
+
+define i32 @main() {
+ %SP = alloca i8 ; <i8*> [#uses=1]
+ %X = add i32 0, 0 ; <i32> [#uses=1]
+ alloca i8, i32 %X ; <i8*>:1 [#uses=0]
+ call i32 @bar( i8* %SP ) ; <i32>:2 [#uses=1]
+ ret i32 %2
+}