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-rw-r--r--gcc/testsuite/gcc.target/arm/sibcall-1.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/arm/sibcall-1.c b/gcc/testsuite/gcc.target/arm/sibcall-1.c
new file mode 100644
index 000000000..cf352c12c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/sibcall-1.c
@@ -0,0 +1,35 @@
+/* { dg-do compile { target { arm32 } } } */
+/* { dg-options "-O2" } */
+
+#define noinline __attribute__((noinline))
+
+typedef struct {
+ int data[4];
+} arr16_t;
+
+int result = 0;
+
+void noinline func2 (int i, int j, arr16_t arr)
+{
+ result = (arr.data[0] != 1
+ || arr.data[1] != 2
+ || arr.data[2] != 3
+ || arr.data[3] != 4);
+}
+
+void func1 (int i, int j, int k, int l, int m, int n, arr16_t a)
+{
+ func2(i, j, a);
+}
+
+int main(int argc, const char *argv[])
+{
+ arr16_t arr = {{1, 2, 3, 4}};
+
+ func1(0, 0, 0, 0, 0, 0, arr);
+ return result;
+}
+
+/* The PLT marker may appear if the test is run with -fpic/-fPIC. */
+/* { dg-final { scan-assembler "\tb\tfunc2(\\(PLT\\))?\n" } } */
+