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gcc/gcc/testsuite/gcc.dg/pr15825-1.c

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re PR middle-end/15825 (if-cvt optimisation patch noce_try_sign_mask breaks apple-ppc-darwin port) PR middle-end/15825 * ifcvt.c (unshare_ifcvt_sequence): Rename to end_ifcvt_sequence. Use get_isns and end_sequence instead of accepting a seq argument. Scan the instruction sequence for unrecognizable or jump insns. (noce_try_move, noce_try_store_flag, noce_try_store_flag_constants, noce_try_addcc, noce_try_store_flag_mask, noce_try_cmove, noce_try_cmove_arith, noce_try_minmax, noce_try_abs, noce_try_sign_mask): Use end_ifcvt_sequence to factor common code. * gcc.dg/pr15825-1.c: New test case. From-SVN: r83671
2004-06-25 20:40:07 +02:00
/* PR middle-end/15825 */
/* { dg-do compile } */
/* { dg-options "-O2" } */
unsigned int foo(long long high, int unsigned_p)
{
int i;
if (high < 0)
if (!unsigned_p)
{
i = 1;
goto t;
}
i = 0;
t:
return i;
}