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This patch cleans up warning messages due to unused variables and overly complicated loop structures. Okay for trunk? 2017-03-30 Michael Collison <michael.collison@arm.com> PR target/68535 * config/arm/arm.c (gen_ldm_seq): Remove last unnecessary set of base_reg (arm_gen_movmemqi): Removed unused variable 'i'. Convert 'for' loop into 'while' loop. (arm_expand_prologue): Remove last unnecessary set of insn. (thumb_pop): Remove unused variable 'pushed_words'. (thumb_exit): Remove last unnecessary set of regs_to_pop.
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pr6294.patch
Description: pr6294.patch
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