src/cmd/compile/internal/gc · 79fe895112dc3759506e57c519a2b38c41ee71dd · go / golang

cmd/compile: fold LEAQ/ADDQconst into SETx ops · 0cacc4d0

Giovanni Bajo authored Feb 18, 2018

This saves an instruction and a register. The new rules
match ~4900 times during all.bash.

Change-Id: I2f867c5e70262004e31f545f3bb89e939c45b718
Reviewed-on: https://go-review.googlesource.com/94767Reviewed-by: Keith Randall <khr@golang.org>

0cacc4d0

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testdata		Loading commit data...
alg.go		Loading commit data...
align.go		Loading commit data...
asm_test.go		Loading commit data...
bexport.go		Loading commit data...
bimport.go		Loading commit data...
bitset.go		Loading commit data...
bootstrap.go		Loading commit data...
builtin.go		Loading commit data...
builtin_test.go		Loading commit data...
bv.go		Loading commit data...
class_string.go		Loading commit data...
closure.go		Loading commit data...
const.go		Loading commit data...
constFold_test.go		Loading commit data...
dcl.go		Loading commit data...
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esc.go		Loading commit data...
export.go		Loading commit data...
fixedbugs_test.go		Loading commit data...
float_test.go		Loading commit data...
fmt.go		Loading commit data...
gen.go		Loading commit data...
global_test.go		Loading commit data...
go.go		Loading commit data...
gsubr.go		Loading commit data...
iface_test.go		Loading commit data...
init.go		Loading commit data...
inl.go		Loading commit data...
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lex.go		Loading commit data...
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logic_test.go		Loading commit data...
main.go		Loading commit data...
mkbuiltin.go		Loading commit data...
mpfloat.go		Loading commit data...
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obj.go		Loading commit data...
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order.go		Loading commit data...
pgen.go		Loading commit data...
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reproduciblebuilds_test.go		Loading commit data...
scope.go		Loading commit data...
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select.go		Loading commit data...
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ssa.go		Loading commit data...
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subr.go		Loading commit data...
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syntax.go		Loading commit data...
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typecheck.go		Loading commit data...
types.go		Loading commit data...
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universe.go		Loading commit data...
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util.go		Loading commit data...
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