Viewing file:  abi-struct-ret.c (1.87 KB) -rw-r--r--
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/* { dg-do compile } */
/* { dg-additional-options "-Wno-pedantic -Wno-long-long -m64" } */
/* Struct return. Returned via pointer. */
typedef struct {char a;} one;
typedef struct {short a;} two;
typedef struct {int a;} four;
typedef struct {long long a;} eight;
typedef struct {int a, b[12];} big;
/* { dg-final { scan-assembler-times ".extern .func dcl_rone \\(.param.u64 %\[_a-z0-9\]*\\);" 1 } } */
one dcl_rone (void);
/* { dg-final { scan-assembler-times ".extern .func dcl_rtwo \\(.param.u64 %\[_a-z0-9\]*\\);" 1 } } */
two dcl_rtwo (void);
/* { dg-final { scan-assembler-times ".extern .func dcl_rfour \\(.param.u64 %\[_a-z0-9\]*\\);" 1 } } */
four dcl_rfour (void);
/* { dg-final { scan-assembler-times ".extern .func dcl_reight \\(.param.u64 %\[_a-z0-9\]*\\);" 1 } } */
eight dcl_reight (void);
/* { dg-final { scan-assembler-times ".extern .func dcl_rbig \\(.param.u64 %\[_a-z0-9\]*\\);" 1 } } */
big dcl_rbig (void);
void test_1 (void)
{
dcl_rone ();
dcl_rtwo ();
dcl_rfour ();
dcl_reight ();
dcl_rbig ();
}
#define M(T, v) ({T t; t.a = v; t;})
/* { dg-final { scan-assembler-times ".visible .func dfn_rone \\(.param.u64 %\[_a-z0-9\]*\\)(?:;|\[\r\n\]+\{)" 2 } } */
one dfn_rone (void)
{
return M (one, 1);
}
/* { dg-final { scan-assembler-times ".visible .func dfn_rtwo \\(.param.u64 %\[_a-z0-9\]*\\)(?:;|\[\r\n\]+\{)" 2 } } */
two dfn_rtwo (void)
{
return M (two, 2);
}
/* { dg-final { scan-assembler-times ".visible .func dfn_rfour \\(.param.u64 %\[_a-z0-9\]*\\)(?:;|\[\r\n\]+\{)" 2 } } */
four dfn_rfour (void)
{
return M (four, 3);
}
/* { dg-final { scan-assembler-times ".visible .func dfn_reight \\(.param.u64 %\[_a-z0-9\]*\\)(?:;|\[\r\n\]+\{)" 2 } } */
eight dfn_reight (void)
{
return M (eight, 4);
}
/* { dg-final { scan-assembler-times ".visible .func dfn_rbig \\(.param.u64 %\[_a-z0-9\]*\\)(?:;|\[\r\n\]+\{)" 2 } } */
big dfn_rbig (void)
{
return M (big, 5);
}
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