New test - regression for expr.c bug

From-SVN: r26674

diff --git a/gcc/testsuite/gcc.c-torture/noncompile/990416-1.c b/gcc/testsuite/gcc.c-torture/noncompile/990416-1.c
new file mode 100644 (file)
index 0000000..9d4323b
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/noncompile/990416-1.c
@@ -0,0 +1,10 @@
+typedef int word_type;
+   
+static void
+copy_reg (unsigned int reg, frame_state *udata, frame_state *target_udata)
+{  
+  word_type *preg = get_reg_addr (reg, udata, 0);
+  word_type *ptreg = get_reg_addr (reg, target_udata, 0);
+   
+  memcpy (ptreg, preg, __builtin_dwarf_reg_size (reg));
+}

diff --git a/gcc/testsuite/gcc.c-torture/noncompile/noncompile.exp b/gcc/testsuite/gcc.c-torture/noncompile/noncompile.exp
index ddebf06ddcf8c0fd40cfd09674cdcfaab9a81872..c4808b949cb055e6b00c968e019f90f913a90045 100644 (file)
--- a/gcc/testsuite/gcc.c-torture/noncompile/noncompile.exp
+++ b/gcc/testsuite/gcc.c-torture/noncompile/noncompile.exp
@@ -261,6 +261,14 @@ set groups {passed gcc-noncompile}
 
 postbase $src_code $run $groups
 
+# Test 990416-1.c
+prebase
+set src_code 990416-1.c
+set compiler_output ".*:4:.*:6:.*:6:.*:6:.*:6:.*:6:.*:7:.*:7:"
+
+set groups {passed gcc-noncompile}
+
+postbase $src_code $run $groups
 
 # Test init-1.c
 prebase