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Diffstat (limited to 'gcc/testsuite/gcc.target/riscv/pr107455-2.c')
-rw-r--r--gcc/testsuite/gcc.target/riscv/pr107455-2.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/riscv/pr107455-2.c b/gcc/testsuite/gcc.target/riscv/pr107455-2.c
new file mode 100644
index 0000000..91106bb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/riscv/pr107455-2.c
@@ -0,0 +1,40 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -dp" } */
+/* This was extracted from coremark. */
+
+
+typedef signed short ee_s16;
+typedef struct list_data_s
+{
+ ee_s16 data16;
+ ee_s16 idx;
+} list_data;
+
+typedef struct list_head_s
+{
+ struct list_head_s *next;
+ struct list_data_s *info;
+} list_head;
+
+
+list_head *
+core_list_find(list_head *list, list_data *info)
+{
+ if (info->idx >= 0)
+ {
+ while (list && (list->info->idx != info->idx))
+ list = list->next;
+ return list;
+ }
+ else
+ {
+ while (list && ((list->info->data16 & 0xff) != info->data16))
+ list = list->next;
+ return list;
+ }
+}
+
+/* There was an unnecessary assignment to the return value until
+ recently. Scan for that in the resulting output. */
+/* { dg-final { scan-assembler-not "li\\ta0,0" } } */
+