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x64: Fix code generation for BSWAP.

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Mike Pall 2011-10-25 21:14:01 +02:00
parent 179fe9e5d8
commit 17cb366fc9
1 changed files with 1 additions and 1 deletions
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src/lj_asm_x86.h
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@ -1849,7 +1849,7 @@ static void asm_bitswap(ASMState *as, IRIns *ir)
{ {
Reg dest = ra_dest(as, ir, RSET_GPR); Reg dest = ra_dest(as, ir, RSET_GPR);
as->mcp = emit_op(XO_BSWAP + ((dest&7) << 24), as->mcp = emit_op(XO_BSWAP + ((dest&7) << 24),
REX_64IR(ir, dest), 0, 0, as->mcp, 1); REX_64IR(ir, 0), dest, 0, as->mcp, 1);
ra_left(as, dest, ir->op1); ra_left(as, dest, ir->op1);
} }