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| author | Lars Brinkhoff <lars@nocrew.org> | 2001-02-18 20:24:10 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2001-02-18 12:24:10 -0800 |
| commit | e1078cfca6ce48820c55353664830ad13d567ae3 (patch) | |
| tree | 5d838e7d876763a62364f10f9e0ecd0823a85c0b /gcc/optabs.c | |
| parent | 3bd241172417b6329baf196858143269c4b362e5 (diff) | |
| download | gcc-e1078cfca6ce48820c55353664830ad13d567ae3.zip gcc-e1078cfca6ce48820c55353664830ad13d567ae3.tar.gz gcc-e1078cfca6ce48820c55353664830ad13d567ae3.tar.bz2 | |
optabs.c (expand_abs): Remove reference to HAVE_contitional_arithmetic.
* optabs.c (expand_abs): Remove reference to
HAVE_contitional_arithmetic.
* combine.c (simplify_set): Likewise.
From-SVN: r39844
Diffstat (limited to 'gcc/optabs.c')
| -rw-r--r-- | gcc/optabs.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/gcc/optabs.c b/gcc/optabs.c index 38ff991..aa7108a 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -2320,11 +2320,8 @@ expand_abs (mode, op0, target, result_unsignedp, safe) /* If this machine has expensive jumps, we can do integer absolute value of X as (((signed) x >> (W-1)) ^ x) - ((signed) x >> (W-1)), - where W is the width of MODE. But don't do this if the machine has - conditional arithmetic since the branches will be converted into - a conditional negation insn. */ + where W is the width of MODE. */ -#ifndef HAVE_conditional_arithmetic if (GET_MODE_CLASS (mode) == MODE_INT && BRANCH_COST >= 2) { rtx extended = expand_shift (RSHIFT_EXPR, mode, op0, @@ -2340,7 +2337,6 @@ expand_abs (mode, op0, target, result_unsignedp, safe) if (temp != 0) return temp; } -#endif /* If that does not win, use conditional jump and negate. */ |