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Hey, what's a coding sprint without an uncovered register allocation bug? No fun, I say.

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This commit is contained in:
Graydon Hoare 2010-07-02 22:44:21 -07:00
parent c5a3c9736a
commit cf19c5132a
1 changed files with 2 additions and 1 deletions
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3
src/boot/be/ra.ml
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@ -434,7 +434,8 @@ let reg_alloc
then
begin
Hashtbl.remove dirty_vregs vreg;
if (Bits.get (live_out_vregs.(i)) vreg)
if (Bits.get (live_out_vregs.(i)) vreg) ||
(Bits.get (live_in_vregs.(i)) vreg)
then
let spill_idx =
if Hashtbl.mem vreg_to_spill vreg