gcc/testsuite/gcc.target/nvptx/uninit-decl.c

   1 /* { dg-do compile } */
   2
   3 int __attribute__ ((common)) common;
   4 static int local;
   5 extern int external_decl;
   6 int external_defn;
   7
   8 int foo ()
   9 {
  10   return common +  local + external_decl + external_defn;
  11 }
  12
  13 void bar (int i)
  14 {
  15   common = local = external_decl = external_defn = i;
  16 }
  17
  18 /* { dg-final { scan-assembler "\[\n\r\]\[\t \]*.weak .global\[^,\n\r\]*common" } } */
  19 /* { dg-final { scan-assembler "\[\n\r\]\[\t \]*.global\[^,\n\r\]*local" } } */
  20 /* { dg-final { scan-assembler "\[\n\r\]\[\t \]*.extern .global\[^,\n\r\]*external_decl" } } */
  21 /* { dg-final { scan-assembler "\[\n\r\]\[\t \]*.visible .global\[^,\n\r\]*external_defn" } } */