fix structure size when it has a [0 x ..] at the end - that should add nothing

2 files changed, 17 insertions, 0 deletions

diff --git a/tests/cases/zeroembedded.ll b/tests/cases/zeroembedded.ll
new file mode 100644
index 00000000..c1ffa212
--- /dev/null
+++ b/tests/cases/zeroembedded.ll
@@ -0,0 +1,16 @@
+; a.ll
+%struct.pypy_str = type { i32, [0 x i8] }
+%struct.pypy_strval = type { i32, [13 x i8] }
+
+@pypy_g_strval = global %struct.pypy_strval { i32 13, [13 x i8] c"hello world\0A\00" }
+
+declare i32 @printf(i8*, ...)
+
+define i32 @main(i32 %argc, i8** nocapture %argv)  {
+  %1 = bitcast %struct.pypy_strval* @pypy_g_strval to %struct.pypy_str*
+  %2 = getelementptr inbounds %struct.pypy_str* %1, i32 1
+  %3 = bitcast %struct.pypy_str* %2 to i8*
+  call i32 (i8*, ...)* @printf(i8* %3)
+  ret i32 0
+}
+
diff --git a/tests/cases/zeroembedded.txt b/tests/cases/zeroembedded.txt
new file mode 100644
index 00000000..3b18e512
--- /dev/null
+++ b/tests/cases/zeroembedded.txt
@@ -0,0 +1 @@
+hello world