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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [20050503-1.c] - Blame information for rev 154

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Line No. Rev Author Line
1 149 jeremybenn
/* PR middle-end/21265
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   Test whether tail call information is propagated through builtin
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   expanders.  */
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/* { dg-do compile } */
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/* { dg-skip-if "" { { i?86-*-* x86_64-*-* } && ilp32 } { "-fpic" "-fPIC" } { "" } } */
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/* { dg-options "-O2" } */
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typedef __SIZE_TYPE__ size_t;
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#define F(n, rettype, name, args, callargs) \
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extern rettype name args;                               \
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rettype test##n args                                    \
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{                                                       \
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  return name callargs;                                 \
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}
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#define F1(n, rettype, name, t1, callargs) \
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  F (n, rettype, name, (t1 a1), callargs)
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#define F2(n, rettype, name, t1, t2, callargs) \
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  F (n, rettype, name, (t1 a1, t2 a2), callargs)
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#define F3(n, rettype, name, t1, t2, t3, callargs) \
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  F (n, rettype, name, (t1 a1, t2 a2, t3 a3), callargs)
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F3 (1a, void *, memcpy, void *, const void *, size_t, (a1, a2, a3))
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F3 (1b, void *, memcpy, void *, const void *, size_t, (a1, a2, 10))
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F3 (2a, void *, mempcpy, void *, const void *, size_t, (a1, a2, a3))
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F3 (2b, void *, mempcpy, void *, const void *, size_t, (a1, a2, 10))
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F3 (3a, void *, memmove, void *, const void *, size_t, (a1, a2, a3))
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F3 (3b, void *, memmove, void *, const void *, size_t, (a1, "abcdefghijklmno", a3))
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F3 (4a, void *, memset, void *, int, size_t, (a1, a2, a3))
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F3 (4b, void *, memset, void *, int, size_t, (a1, a2, 156))
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F3 (4c, void *, memset, void *, int, size_t, (a1, 0, a3))
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F3 (4d, void *, memset, void *, int, size_t, (a1, 0, 10000))
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F3 (5a, int, memcmp, const void *, const void *, size_t, (a1, a2, a3))
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F3 (5b, int, memcmp, const void *, const void *, size_t, (a1, "abcdefghijkl", a3))
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F2 (6, char *, strcpy, char *, const char *, (a1, a2))
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F2 (7, char *, stpcpy, char *, const char *, (a1, a2))
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F3 (8, char *, strncpy, char *, const char *, size_t, (a1, a2, a3))
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F3 (9, char *, stpncpy, char *, const char *, size_t, (a1, a2, a3))
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F2 (10, char *, strcat, char *, const char *, (a1, a2))
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F3 (11, char *, strncat, char *, const char *, size_t, (a1, a2, a3))
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F1 (12a, size_t, strlen, const char *, (a1))
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F1 (12b, size_t, strlen, const char *, ("foobar"))
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F2 (13a, int, strcmp, const char *, const char *, (a1, a2))
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F2 (13b, int, strcmp, const char *, const char *, (a1, "abcdefghijklm"))
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F3 (14a, int, strncmp, const char *, const char *, size_t, (a1, a2, a3))
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F3 (14b, int, strncmp, const char *, const char *, size_t, (a1, "abcdefghijklm", 10))
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F2 (15, char *, strchr, const char *, int, (a1, a2))
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/* All the calls above should be tail call optimized on i?86/x86-64.  */
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/* { dg-final { scan-assembler-not "call" { target i?86-*-linux* x86_64-*-linux* } } } */

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