gcc/config/avr · 8b99a6f7ed2815f1a3a347461d2b51d3644cf6b5 · lvzhengyang / riscv-gcc-1

re PR middle-end/80929 (Division with constant no more optimized to mult highpart) · 764eec6c

	PR 80929
	* config/avr/avr.c (avr_mul_highpart_cost): New static function.
	(avr_rtx_costs_1) [TRUNCATE]: Use it to compute mul_highpart cost.
	[LSHIFTRT, outer_code = TRUNCATE]: Same.

From-SVN: r250258

committed Jul 17, 2017

764eec6c

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avr-arch.h		Loading commit data...
avr-c.c		Loading commit data...
avr-devices.c		Loading commit data...
avr-dimode.md		Loading commit data...
avr-fixed.md		Loading commit data...
avr-log.c		Loading commit data...
avr-mcus.def		Loading commit data...
avr-modes.def		Loading commit data...
avr-passes.def		Loading commit data...
avr-protos.h		Loading commit data...
avr-stdint.h		Loading commit data...
avr.c		Loading commit data...
avr.h		Loading commit data...
avr.md		Loading commit data...
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avrlibc.h		Loading commit data...
builtins.def		Loading commit data...
constraints.md		Loading commit data...
driver-avr.c		Loading commit data...
elf.h		Loading commit data...
gen-avr-mmcu-specs.c		Loading commit data...
gen-avr-mmcu-texi.c		Loading commit data...
genmultilib.awk		Loading commit data...
predicates.md		Loading commit data...
specs.h		Loading commit data...
stdfix.h		Loading commit data...
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