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tcg/ppc: Clobber r5 for 64-bit qemu_ld

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This accounts for the additional addr_reg2 register.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Andreas Färber 2012-05-09 19:26:58 +02:00 committed by Anthony Liguori
parent d831fdb051
commit a082615b07
1 changed files with 3 additions and 0 deletions
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tcg/ppc/tcg-target.c
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@ -244,6 +244,9 @@ static int target_parse_constraint(TCGArgConstraint *ct, const char **pct_str)
tcg_regset_set32(ct->u.regs, 0, 0xffffffff); tcg_regset_set32(ct->u.regs, 0, 0xffffffff);
tcg_regset_reset_reg(ct->u.regs, TCG_REG_R3); tcg_regset_reset_reg(ct->u.regs, TCG_REG_R3);
tcg_regset_reset_reg(ct->u.regs, TCG_REG_R4); tcg_regset_reset_reg(ct->u.regs, TCG_REG_R4);
#if TARGET_LONG_BITS == 64
tcg_regset_reset_reg(ct->u.regs, TCG_REG_R5);
#endif
break; break;
case 'K': /* qemu_st[8..32] constraint */ case 'K': /* qemu_st[8..32] constraint */
ct->ct |= TCG_CT_REG; ct->ct |= TCG_CT_REG;