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tcg-arm: Use R12 for the tcg temporary

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R12 is call clobbered, while R8 is call saved.  This change
gives tcg one more call saved register for real data.

Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2013-03-12 09:50:25 -07:00 committed by Aurelien Jarno
parent 4346457a47
commit 13dd6fb962
1 changed files with 1 additions and 1 deletions
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2
tcg/arm/tcg-target.c
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@ -113,7 +113,7 @@ static const int tcg_target_call_oarg_regs[2] = {
TCG_REG_R0, TCG_REG_R1
};
#define TCG_REG_TMP TCG_REG_R8
#define TCG_REG_TMP TCG_REG_R12
static inline void reloc_abs32(void *code_ptr, tcg_target_long target)
{