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-rw-r--r--test/CodeGen/ARM/2007-04-03-PEIBug.ll12
1 files changed, 12 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/2007-04-03-PEIBug.ll b/test/CodeGen/ARM/2007-04-03-PEIBug.ll
new file mode 100644
index 0000000..3e56b85
--- /dev/null
+++ b/test/CodeGen/ARM/2007-04-03-PEIBug.ll
@@ -0,0 +1,12 @@
+; RUN: llvm-as < %s | llc -march=arm | not grep "add.*#0"
+
+define i32 @foo() {
+entry:
+ %A = alloca [1123 x i32], align 16 ; <[1123 x i32]*> [#uses=1]
+ %B = alloca [3123 x i32], align 16 ; <[3123 x i32]*> [#uses=1]
+ %C = alloca [12312 x i32], align 16 ; <[12312 x i32]*> [#uses=1]
+ %tmp = call i32 (...)* @bar( [3123 x i32]* %B, [1123 x i32]* %A, [12312 x i32]* %C ) ; <i32> [#uses=0]
+ ret i32 undef
+}
+
+declare i32 @bar(...)