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PPC: Use ZERO register instead of extra load immediate.

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Mike Pall 2010-10-07 02:21:54 +02:00
parent 9d201c972a
commit a7caa4894c
1 changed files with 1 additions and 2 deletions
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3
src/buildvm_ppc.dasc
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@ -2815,9 +2815,8 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop)
| lwz TMP0, TAB:RB->hmask
| lwz TMP1, STR:RC->hash
| lwz NODE:TMP2, TAB:RB->node
| li TMP3, 0
| evmergelo STR:RC, TISSTR, STR:RC
| stb TMP3, TAB:RB->nomm // Clear metamethod cache.
| stb ZERO, TAB:RB->nomm // Clear metamethod cache.
| and TMP1, TMP1, TMP0 // idx = str->hash & tab->hmask
| evlddx SAVE0, BASE, RA
| slwi TMP0, TMP1, 5