diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp-if3.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp-if3.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp-if3.c b/gcc/testsuite/gcc.dg/cpp-if3.c deleted file mode 100644 index c46f5633761..00000000000 --- a/gcc/testsuite/gcc.dg/cpp-if3.c +++ /dev/null @@ -1,25 +0,0 @@ -/* Test that the preprocessor is capable of 64-bit arithmetic. - (Must turn off -pedantic, since `LL' constants are only in C9x.) */ -/* { dg-do preprocess } */ -/* { dg-options "" } */ - -#define U_MAX 4294967295U -#define ULL_MAX 18446744073709551615ULL -#define LL_MAX 9223372036854775807LL -#define LL_MIN (-LL_MAX-1) - -/* Check simple truncation. */ -#if U_MAX == ULL_MAX || LL_MIN == 0 || LL_MAX == -1 -#error "simple truncation" /* { dg-bogus "trunc" "simple truncation" } */ -#endif - -/* Check left/right shifting with all bits set and with one bit set. */ -#if !(~0ULL >> 63) || !(~0ULL << 63) || !(~0LL >> 63) || !(~0LL << 63) || \ - !(LL_MIN >> 63) || !(1LL << 62) || !(ULL_MAX >> 63) || !(1ULL << 63) -#error "bit shift truncation" /* { dg-bogus "trunc" "bit shift truncation" } */ -#endif - -/* Check math expressions. */ -#if (2ULL * U_MAX < U_MAX) || (1ULL + U_MAX < U_MAX) -#error "math truncation" /* { dg-bogus "trunc" "math truncation" } */ -#endif |