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(compare_spill_regs): Simplify and return zero if registers are the same.

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From-SVN: r7810
This commit is contained in:
Richard Kenner 1994-07-28 17:34:53 -04:00
parent 007421a37b
commit 2f23a46d62
1 changed files with 2 additions and 1 deletions
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3
gcc/reload1.c
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@ -3668,11 +3668,12 @@ order_regs_for_reload ()
}
/* Used in reload_as_needed to sort the spilled regs. */
static int
compare_spill_regs (r1, r2)
short *r1, *r2;
{
return *r1 < *r2 ? -1: 1;
return *r1 - *r2;
}
/* Reload pseudo-registers into hard regs around each insn as needed.