178 lines
4.3 KiB
Factor
178 lines
4.3 KiB
Factor
USING: accessors assocs combinators.extras compiler.cfg
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compiler.cfg.instructions compiler.cfg.linear-scan.allocation
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compiler.cfg.linear-scan.allocation.state
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compiler.cfg.linear-scan.live-intervals compiler.cfg.registers
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compiler.cfg.utilities cpu.architecture cpu.x86.assembler.operands heaps
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kernel layouts literals namespaces sequences system tools.test ;
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IN: compiler.cfg.linear-scan.allocation.state.tests
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! active-intervals-for
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{
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V{ T{ live-interval-state { vreg 123 } } }
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} [
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f machine-registers init-allocator
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H{ { 123 int-rep } } representations set
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T{ live-interval-state { vreg 123 } }
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[ add-active ] keep active-intervals-for
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] unit-test
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! add-active
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{
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{
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{
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int-regs
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V{
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T{ live-interval-state
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{ vreg 123 }
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}
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}
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}
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{ float-regs V{ } }
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}
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} [
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f machine-registers init-allocator
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H{ { 123 int-rep } } representations set
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T{ live-interval-state { vreg 123 } } add-active
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active-intervals get
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] unit-test
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! add-use-position
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cpu x86.64? [
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{
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{
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{ XMM0 1/0. }
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{ XMM1 25 }
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{ XMM2 1/0. }
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{ XMM3 1/0. }
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{ XMM4 1/0. }
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{ XMM5 1/0. }
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{ XMM6 1/0. }
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{ XMM7 1/0. }
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{ XMM8 1/0. }
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{ XMM9 1/0. }
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{ XMM10 1/0. }
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{ XMM11 1/0. }
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{ XMM12 1/0. }
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{ XMM13 1/0. }
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{ XMM14 1/0. }
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{ XMM15 1/0. }
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}
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} [
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25 XMM1 machine-registers float-regs free-positions
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[ add-use-position ] keep
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] unit-test
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] when
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! add-use-position
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{ { { "prutt" 12 } } } [
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30 "prutt" { { "prutt" 12 } } [ add-use-position ] keep
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] unit-test
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! assign-spill-slot
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${
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cpu x86.32?
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H{
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{ { 3 4 } T{ spill-slot { n 32 } } }
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{ { 1234 4 } T{ spill-slot } }
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{ { 45 16 } T{ spill-slot { n 16 } } }
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}
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H{
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{ { 3 8 } T{ spill-slot { n 32 } } }
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{ { 1234 8 } T{ spill-slot } }
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{ { 45 16 } T{ spill-slot { n 16 } } }
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} ?
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} [
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H{ } clone spill-slots set
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f f <basic-block> <cfg> cfg set
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{ 1234 45 3 } { int-rep double-2-rep tagged-rep }
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[ assign-spill-slot drop ] 2each
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spill-slots get
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] unit-test
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{ t } [
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H{ } clone spill-slots set
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f f <basic-block> <cfg> cfg set
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55 int-rep assign-spill-slot spill-slots get values first eq?
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] unit-test
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! check-handled
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{ } [
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40 progress set
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T{ live-interval-state
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{ end 34 }
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{ vreg 123 }
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}
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check-handled
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] unit-test
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! align-spill-area
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${ cell } [
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3 { } insns>cfg [ align-spill-area ] keep
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spill-area-align>>
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] unit-test
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! inactive-intervals-for
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{
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V{ T{ live-interval-state { vreg 123 } } }
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} [
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f machine-registers init-allocator
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H{ { 123 int-rep } } representations set
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T{ live-interval-state { vreg 123 } }
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[ add-inactive ] keep inactive-intervals-for
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] unit-test
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! interval/sync-point-key
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{ { 33 1/0.0 1/0.0 } } [
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T{ sync-point { n 33 } } interval/sync-point-key
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] unit-test
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! next-spill-slot
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{
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T{ spill-slot f 0 }
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T{ spill-slot f 8 }
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T{ cfg { spill-area-size 16 } }
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} [
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H{ } clone spill-slots set
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T{ cfg { spill-area-size 0 } } cfg set
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[ 8 next-spill-slot ] twice
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cfg get
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] unit-test
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! >unhandled-min-heap
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{
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{
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{ { 5 1/0. 1/0. } T{ sync-point { n 5 } } }
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{
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{ 20 28 f }
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T{ live-interval-state { start 20 } { end 28 } }
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}
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{
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{ 20 30 f }
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T{ live-interval-state { start 20 } { end 30 } }
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}
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{
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{ 33 999 f }
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T{ live-interval-state { start 33 } { end 999 } }
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}
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{ { 33 1/0. 1/0. } T{ sync-point { n 33 } } }
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{ { 100 1/0. 1/0. } T{ sync-point { n 100 } } }
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}
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} [
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{
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T{ live-interval-state { start 20 } { end 30 } }
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T{ live-interval-state { start 20 } { end 28 } }
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T{ live-interval-state { start 33 } { end 999 } }
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T{ sync-point { n 5 } }
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T{ sync-point { n 33 } }
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T{ sync-point { n 100 } }
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}
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>unhandled-min-heap heap-pop-all
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] unit-test
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{ 2 } [
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{
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T{ live-interval-state { start 20 } { end 30 } }
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T{ live-interval-state { start 20 } { end 30 } }
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} >unhandled-min-heap heap-size
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] unit-test
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