Richard Henderson 5e1702b074 tcg-ppc64: Tidy register allocation order ... Remove conditionalization from tcg_target_reg_alloc_order, relying on reserved_regs to prevent register allocation that shouldn't happen. So R11 is now present in reg_alloc_order for __APPLE__, but also now reserved. Sort reg_alloc_order into call-saved, call-clobbered, and parameters. This reduces the effect of values getting spilled and reloaded before function calls. Whether or not it is reserved, R2 (TOC) is always call-clobbered. Signed-off-by: Richard Henderson <rth@twiddle.net>		2013-09-25 07:46:32 -07:00
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tcg-target.c	tcg-ppc64: Tidy register allocation order	2013-09-25 07:46:32 -07:00
tcg-target.h	tcg-ppc64: Implement muluh, mulsh	2013-09-02 09:08:29 -07:00