// Test fold-const.c (fold_range_test) optimizations.
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// Test fold-const.c (fold_range_test) optimizations.
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// { dg-do run } */
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// { dg-do run } */
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// { dg-options "-O2" } */
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// { dg-options "-O2" } */
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#include
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#include
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#include
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#include
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#include
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#include
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#if (INT_MAX == 2147483647) && (INT_MIN == -2147483648) \
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#if (INT_MAX == 2147483647) && (INT_MIN == -2147483648) \
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&& (SCHAR_MIN == -128) && (SCHAR_MAX == 127) \
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&& (SCHAR_MIN == -128) && (SCHAR_MAX == 127) \
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&& (UCHAR_MIN == 0) && (UCHAR_MAX == 255)
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&& (UCHAR_MIN == 0) && (UCHAR_MAX == 255)
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#ifndef T
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#ifndef T
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enum enum3
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enum enum3
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{
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{
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enum3_zero,
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enum3_zero,
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enum3_one,
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enum3_one,
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enum3_two,
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enum3_two,
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enum3_three,
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enum3_three,
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enum3_four,
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enum3_four,
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enum3_five,
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enum3_five,
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enum3_six,
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enum3_six,
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enum3_seven
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enum3_seven
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};
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};
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int var;
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int var;
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void
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void
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check ()
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check ()
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{
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{
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++var;
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++var;
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}
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}
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#define T(IDX, TYPE, TEST, YESARR, NOARR) \
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#define T(IDX, TYPE, TEST, YESARR, NOARR) \
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void __attribute__((noinline)) \
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void __attribute__((noinline)) \
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test##IDX (TYPE x) \
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test##IDX (TYPE x) \
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{ \
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{ \
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if (TEST) \
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if (TEST) \
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check (); \
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check (); \
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}
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}
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#include "range-test-2.C"
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#include "range-test-2.C"
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#undef T
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#undef T
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int
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int
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main ()
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main ()
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{
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{
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int i, fails = 0;
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int i, fails = 0;
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#define C ,
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#define C ,
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#define T(IDX, TYPE, TEST, YESARR, NOARR) \
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#define T(IDX, TYPE, TEST, YESARR, NOARR) \
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{ \
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{ \
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static TYPE yesarr##IDX [] = YESARR; \
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static TYPE yesarr##IDX [] = YESARR; \
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static TYPE noarr##IDX [] = NOARR; \
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static TYPE noarr##IDX [] = NOARR; \
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for (i = 0; i < (int) (sizeof (yesarr##IDX) / sizeof (TYPE)); ++i) \
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for (i = 0; i < (int) (sizeof (yesarr##IDX) / sizeof (TYPE)); ++i) \
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{ \
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{ \
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var = 0; \
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var = 0; \
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test##IDX (yesarr##IDX [i]); \
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test##IDX (yesarr##IDX [i]); \
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if (var != 1) \
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if (var != 1) \
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printf ("test" #IDX " failed for yesarr [%u]\n", i), ++fails; \
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printf ("test" #IDX " failed for yesarr [%u]\n", i), ++fails; \
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} \
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} \
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var = 0; \
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var = 0; \
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for (i = 0; i < (int) (sizeof (noarr##IDX) / sizeof (TYPE)); ++i) \
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for (i = 0; i < (int) (sizeof (noarr##IDX) / sizeof (TYPE)); ++i) \
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{ \
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{ \
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test##IDX (noarr##IDX [i]); \
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test##IDX (noarr##IDX [i]); \
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if (var != 0) \
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if (var != 0) \
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printf ("test" #IDX " failed for noarr [%u]\n", i), ++fails; \
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printf ("test" #IDX " failed for noarr [%u]\n", i), ++fails; \
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} \
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} \
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}
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}
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#include "range-test-2.C"
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#include "range-test-2.C"
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#undef T
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#undef T
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if (fails)
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if (fails)
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abort ();
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abort ();
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exit (0);
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exit (0);
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}
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}
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#else
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#else
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/* Use `C' instead of `,' below to separate array entries. */
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/* Use `C' instead of `,' below to separate array entries. */
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T(26, enum3, x == enum3_one || x == enum3_two || x == enum3_three,
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T(26, enum3, x == enum3_one || x == enum3_two || x == enum3_three,
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{ enum3_one C enum3_two C enum3_three }, { enum3_zero C enum3_four
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{ enum3_one C enum3_two C enum3_three }, { enum3_zero C enum3_four
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C enum3_five C enum3_six C enum3_seven })
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C enum3_five C enum3_six C enum3_seven })
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#endif
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#endif
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#else
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#else
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int
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int
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main (void)
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main (void)
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{
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{
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return 0;
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return 0;
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}
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}
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#endif
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#endif
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