121 lines
2.7 KiB
Factor
121 lines
2.7 KiB
Factor
USING: accessors assocs compiler compiler.cfg
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compiler.cfg.debugger compiler.cfg.instructions compiler.cfg.mr
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compiler.cfg.registers compiler.codegen compiler.units
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cpu.architecture hashtables kernel namespaces sequences
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tools.test vectors words layouts literals math arrays
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alien.syntax math.private ;
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IN: compiler.tests.low-level-ir
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: compile-cfg ( cfg -- word )
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gensym
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[ build-mr generate ] dip
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[ associate >alist t t modify-code-heap ] keep ;
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: compile-test-cfg ( -- word )
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cfg new 0 get >>entry
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dup cfg set
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dup fake-representations representations get >>reps
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compile-cfg ;
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: compile-test-bb ( insns -- result )
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V{ T{ ##prologue } T{ ##branch } } [ clone ] map 0 test-bb
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V{
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T{ ##inc-d f 1 }
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T{ ##replace f 0 D 0 }
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T{ ##branch }
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} [ clone ] map append 1 test-bb
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V{
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T{ ##epilogue }
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T{ ##return }
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} [ clone ] map 2 test-bb
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0 1 edge
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1 2 edge
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compile-test-cfg
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execute( -- result ) ;
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! loading immediates
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[ f ] [
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V{
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T{ ##load-immediate f 0 $[ \ f type-number ] }
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} compile-test-bb
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] unit-test
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[ "hello" ] [
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V{
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T{ ##load-reference f 0 "hello" }
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} compile-test-bb
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] unit-test
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! make sure slot access works when the destination is
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! one of the sources
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[ t ] [
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V{
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T{ ##load-immediate f 1 $[ 2 cell log2 shift array type-number - ] }
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T{ ##load-reference f 0 { t f t } }
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T{ ##slot f 0 0 1 }
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} compile-test-bb
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] unit-test
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[ t ] [
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V{
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T{ ##load-reference f 0 { t f t } }
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T{ ##slot-imm f 0 0 2 $[ array type-number ] }
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} compile-test-bb
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] unit-test
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[ t ] [
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V{
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T{ ##load-immediate f 1 $[ 2 cell log2 shift array type-number - ] }
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T{ ##load-reference f 0 { t f t } }
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T{ ##set-slot f 0 0 1 }
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} compile-test-bb
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dup first eq?
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] unit-test
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[ t ] [
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V{
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T{ ##load-reference f 0 { t f t } }
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T{ ##set-slot-imm f 0 0 2 $[ array type-number ] }
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} compile-test-bb
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dup first eq?
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] unit-test
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[ 4 ] [
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V{
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T{ ##load-immediate f 0 4 }
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T{ ##shl f 0 0 0 }
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} compile-test-bb
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] unit-test
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[ 4 ] [
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V{
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T{ ##load-immediate f 0 4 }
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T{ ##shl-imm f 0 0 4 }
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} compile-test-bb
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] unit-test
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[ 31 ] [
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V{
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T{ ##load-reference f 1 B{ 31 67 52 } }
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T{ ##unbox-any-c-ptr f 0 1 }
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T{ ##alien-unsigned-1 f 0 0 0 }
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T{ ##shl-imm f 0 0 4 }
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} compile-test-bb
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] unit-test
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[ CHAR: l ] [
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V{
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T{ ##load-reference f 0 "hello world" }
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T{ ##load-immediate f 1 3 }
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T{ ##string-nth f 0 0 1 2 }
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T{ ##shl-imm f 0 0 4 }
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} compile-test-bb
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] unit-test
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[ 1 ] [
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V{
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T{ ##load-immediate f 0 32 }
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T{ ##add-imm f 0 0 -16 }
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} compile-test-bb
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] unit-test
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