On 12/03/2015 10:33 AM, Kyrill Tkachov wrote:
PR rtl-optimization/68624
* ifcvt.c (noce_try_cmove_arith): Check clobbers of temp regs in both
blocks if they exist and simplify the logic choosing the order to emit
them in.
2015-12-03 Kyrylo Tkachov
PR rtl-optimization
Hi all,
In this fix I want to simplify the control flow of the code that chooses the
order in which to emit
the then and else basic blocks (and their associated emit_a and emit_b
instructions).
Currently we check the then block and only if there is a modification there we
check the else block