gcc/testsuite/gcc.target/nvptx/abi-enum-ret.c

   1 /* { dg-do compile } */
   2 /* { dg-additional-options "-Wno-pedantic -Wno-long-long -m64 -fshort-enums" } */
   3
   4 /* Enum return types.  Passed as the underlying integer.  */
   5
   6 typedef enum { a = 0x1, b } Echar;
   7 typedef enum { c = 0x100, d } Eshort;
   8 typedef enum { e = 0x10000, f } Eint;
   9 typedef enum { g = 0x100000000LL, h } Elonglong;
  10
  11 /* { dg-final { scan-assembler-times ".extern .func \\(.param.u32 %\[_a-z\]*\\) dcl_rc;" 1 } } */
  12 Echar dcl_rc (void);
  13
  14 /* { dg-final { scan-assembler-times ".extern .func \\(.param.u32 %\[_a-z\]*\\) dcl_rs;" 1 } } */
  15 Eshort dcl_rs (void);
  16
  17 /* { dg-final { scan-assembler-times ".extern .func \\(.param.u32 %\[_a-z\]*\\) dcl_ri;" 1 } } */
  18 Eint dcl_ri (void);
  19
  20 /* { dg-final { scan-assembler-times ".extern .func \\(.param.u64 %\[_a-z\]*\\) dcl_rll;" 1 } } */
  21 Elonglong dcl_rll (void);
  22
  23 void test_1 (void)
  24 {
  25   dcl_rc ();
  26   dcl_rs ();
  27   dcl_ri ();
  28   dcl_rll ();
  29 }
  30
  31 /* { dg-final { scan-assembler-times ".visible .func \\(.param.u32 %\[_a-z0-9\]*\\) dfn_rc(?:;|\[\r\n\]+\{)" 2 } } */
  32 Echar dfn_rc (void)
  33 {
  34   return 1;
  35 }
  36
  37 /* { dg-final { scan-assembler-times ".visible .func \\(.param.u32 %\[_a-z0-0\]*\\) dfn_rs(?:;|\[\r\n\]+\{)" 2 } } */
  38 Eshort dfn_rs (void)
  39 {
  40   return 2;
  41 }
  42
  43 /* { dg-final { scan-assembler-times ".visible .func \\(.param.u32 %\[_a-z0-9\]*\\) dfn_ri(?:;|\[\r\n\]+\{)" 2 } } */
  44 Eint dfn_ri (void)
  45 {
  46   return 3;
  47 }
  48
  49 /* { dg-final { scan-assembler-times ".visible .func \\(.param.u64 %\[_a-z0-9\]*\\) dfn_rll(?:;|\[\r\n\]+\{)" 2 } } */
  50 Elonglong dfn_rll (void)
  51 {
  52   return 4;
  53 }