Mercurial > hg > CbC > CbC_gcc

diff gcc/testsuite/gcc.c-torture/compile/dse.c @ 131:84e7813d76e9

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents
children
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/testsuite/gcc.c-torture/compile/dse.c	Thu Oct 25 07:37:49 2018 +0900
@@ -0,0 +1,19 @@
+typedef unsigned long microblaze_reg_t;
+struct pt_regs
+{
+  microblaze_reg_t msr;
+  int pt_mode;
+};
+struct task_struct
+{
+  void *stack;
+};
+int
+copy_thread (struct task_struct *p)
+{
+  struct pt_regs *childregs =
+    (((struct pt_regs *) ((1 << 13) + ((void *) (p)->stack))) - 1);
+  memset (childregs, 0, sizeof (struct pt_regs));
+  childregs->pt_mode = 1;
+}
+