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ARM: Fix write barrier check in BC_USETS.

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Mike Pall 2014-12-27 06:03:06 +01:00
parent 54826563b2
commit 16f910b4a8
1 changed files with 2 additions and 2 deletions
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4
src/vm_arm.dasc
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@ -3241,10 +3241,10 @@ static void build_ins(BuildCtx *ctx, BCOp op, int defop)
| mvn RC, RC
| ldr UPVAL:CARG2, [LFUNC:CARG2, RA]
| ldr STR:CARG3, [KBASE, RC, lsl #2]
| mvn CARG4, #~LJ_TSTR
| ldrb RB, UPVAL:CARG2->marked
| ldr CARG2, UPVAL:CARG2->v
| ldrb RC, UPVAL:CARG2->closed
| ldr CARG2, UPVAL:CARG2->v
| mvn CARG4, #~LJ_TSTR
| tst RB, #LJ_GC_BLACK // isblack(uv)
| ldrb RB, STR:CARG3->marked
| strd CARG34, [CARG2]