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* gcc.c-torture/execute/longlong.c: New test.

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From-SVN: r39750
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Neil Booth 2001-02-16 07:43:21 +00:00 committed by Neil Booth
parent e4a345f832
commit 1d2e075ae0
2 changed files with 43 additions and 0 deletions
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4
gcc/testsuite/ChangeLog
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2001-02-16 Neil Booth <neil@daikokuya.demon.co.uk>
* gcc.c-torture/execute/longlong.c: New test.
Wed Feb 14 21:41:17 2001 J"orn Rennecke <amylaar@redhat.com>
* g++.old-deja/g++.brendan/new2.C (main): Use sizeof.

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gcc/testsuite/gcc.c-torture/execute/longlong.c Normal file
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/* Source: PR 321 modified for test suite by Neil Booth 14 Jan 2001. */
typedef unsigned long long uint64;
unsigned int pars;
uint64 b[32];
uint64 *r = b;
void alpha_ep_extbl_i_eq_0()
{
unsigned int rb, ra, rc;
rb = (((unsigned int)(pars) >> 27)) & 0x1fUL;
ra = (((unsigned int)(pars) >> 5)) & 0x1fUL;
rc = (((unsigned int)(pars) >> 0)) & 0x1fUL;
{
uint64 temp = ((r[ra] >> ((r[rb] & 0x7) << 3)) & 0x00000000000000FFLL);
if (rc != 31)
r[rc] = temp;
}
}
int
main(void)
{
if (sizeof (uint64) == 8)
{
b[17] = 0x0000000000303882ULL; /* rb */
b[2] = 0x534f4f4c494d000aULL; /* ra & rc */
pars = 0x88000042; /* 17, 2, 2 coded */
alpha_ep_extbl_i_eq_0();
if (b[2] != 0x4d)
abort ();
}
exit (0);
}