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Implement special desugaring for numeric comparisons in PSI2IR

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This introduces the following IR built-in functions required for proper
implementation of the number comparisons:

- ieee754Equals(T, T): Boolean,
    for each T in {Float?, Double?}

- less(T, T): Boolean
  lessOrEqual(T, T): Boolean
  greater(T, T): Boolean
  greaterOrEqual(T, T): Boolean
    for each T in {Int, Long, Float, Double}
This commit is contained in:
Dmitry Petrov
2018-02-01 16:18:01 +03:00
parent f4ed4ec9d9
commit 9137e68d4e
33 changed files with 1566 additions and 233 deletions
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compiler/testData/ir/irText/expressions/whileDoWhile.txt
Vendored
+18 -25
View File
@@ -4,15 +4,13 @@ FILE fqName:<root> fileName:/whileDoWhile.kt
VAR name:x type:kotlin.Int flags:var
CONST Int type=kotlin.Int value=0
WHILE label=null origin=WHILE_LOOP
condition: CALL 'LT0(Int): Boolean' type=kotlin.Boolean origin=LT
arg0: CALL 'compareTo(Int): Int' type=kotlin.Int origin=LT
$this: GET_VAR 'x: Int' type=kotlin.Int origin=null
other: CONST Int type=kotlin.Int value=0
condition: CALL 'less(Int, Int): Boolean' type=kotlin.Boolean origin=LT
arg0: GET_VAR 'x: Int' type=kotlin.Int origin=null
arg1: CONST Int type=kotlin.Int value=0
WHILE label=null origin=WHILE_LOOP
condition: CALL 'LT0(Int): Boolean' type=kotlin.Boolean origin=LT
arg0: CALL 'compareTo(Int): Int' type=kotlin.Int origin=LT
$this: GET_VAR 'x: Int' type=kotlin.Int origin=null
other: CONST Int type=kotlin.Int value=5
condition: CALL 'less(Int, Int): Boolean' type=kotlin.Boolean origin=LT
arg0: GET_VAR 'x: Int' type=kotlin.Int origin=null
arg1: CONST Int type=kotlin.Int value=5
body: TYPE_OP type=kotlin.Unit origin=IMPLICIT_COERCION_TO_UNIT typeOperand=kotlin.Unit
BLOCK type=kotlin.Int origin=POSTFIX_INCR
VAR IR_TEMPORARY_VARIABLE name:tmp0 type:kotlin.Int flags:val
@@ -22,10 +20,9 @@ FILE fqName:<root> fileName:/whileDoWhile.kt
$this: GET_VAR 'tmp0: Int' type=kotlin.Int origin=null
GET_VAR 'tmp0: Int' type=kotlin.Int origin=null
WHILE label=null origin=WHILE_LOOP
condition: CALL 'LT0(Int): Boolean' type=kotlin.Boolean origin=LT
arg0: CALL 'compareTo(Int): Int' type=kotlin.Int origin=LT
$this: GET_VAR 'x: Int' type=kotlin.Int origin=null
other: CONST Int type=kotlin.Int value=10
condition: CALL 'less(Int, Int): Boolean' type=kotlin.Boolean origin=LT
arg0: GET_VAR 'x: Int' type=kotlin.Int origin=null
arg1: CONST Int type=kotlin.Int value=10
body: BLOCK type=kotlin.Unit origin=null
TYPE_OP type=kotlin.Unit origin=IMPLICIT_COERCION_TO_UNIT typeOperand=kotlin.Unit
BLOCK type=kotlin.Int origin=POSTFIX_INCR
@@ -37,10 +34,9 @@ FILE fqName:<root> fileName:/whileDoWhile.kt
GET_VAR 'tmp1: Int' type=kotlin.Int origin=null
BLOCK type=kotlin.Unit origin=null
DO_WHILE label=null origin=DO_WHILE_LOOP
condition: CALL 'LT0(Int): Boolean' type=kotlin.Boolean origin=LT
arg0: CALL 'compareTo(Int): Int' type=kotlin.Int origin=LT
$this: GET_VAR 'x: Int' type=kotlin.Int origin=null
other: CONST Int type=kotlin.Int value=0
condition: CALL 'less(Int, Int): Boolean' type=kotlin.Boolean origin=LT
arg0: GET_VAR 'x: Int' type=kotlin.Int origin=null
arg1: CONST Int type=kotlin.Int value=0
BLOCK type=kotlin.Unit origin=null
DO_WHILE label=null origin=DO_WHILE_LOOP
body: TYPE_OP type=kotlin.Unit origin=IMPLICIT_COERCION_TO_UNIT typeOperand=kotlin.Unit
@@ -51,10 +47,9 @@ FILE fqName:<root> fileName:/whileDoWhile.kt
CALL 'inc(): Int' type=kotlin.Int origin=POSTFIX_INCR
$this: GET_VAR 'tmp2: Int' type=kotlin.Int origin=null
GET_VAR 'tmp2: Int' type=kotlin.Int origin=null
condition: CALL 'LT0(Int): Boolean' type=kotlin.Boolean origin=LT
arg0: CALL 'compareTo(Int): Int' type=kotlin.Int origin=LT
$this: GET_VAR 'x: Int' type=kotlin.Int origin=null
other: CONST Int type=kotlin.Int value=15
condition: CALL 'less(Int, Int): Boolean' type=kotlin.Boolean origin=LT
arg0: GET_VAR 'x: Int' type=kotlin.Int origin=null
arg1: CONST Int type=kotlin.Int value=15
BLOCK type=kotlin.Unit origin=null
DO_WHILE label=null origin=DO_WHILE_LOOP
body: COMPOSITE type=kotlin.Unit origin=null
@@ -66,10 +61,9 @@ FILE fqName:<root> fileName:/whileDoWhile.kt
CALL 'inc(): Int' type=kotlin.Int origin=POSTFIX_INCR
$this: GET_VAR 'tmp3: Int' type=kotlin.Int origin=null
GET_VAR 'tmp3: Int' type=kotlin.Int origin=null
condition: CALL 'LT0(Int): Boolean' type=kotlin.Boolean origin=LT
arg0: CALL 'compareTo(Int): Int' type=kotlin.Int origin=LT
$this: GET_VAR 'x: Int' type=kotlin.Int origin=null
other: CONST Int type=kotlin.Int value=20
condition: CALL 'less(Int, Int): Boolean' type=kotlin.Boolean origin=LT
arg0: GET_VAR 'x: Int' type=kotlin.Int origin=null
arg1: CONST Int type=kotlin.Int value=20
FUN name:testSmartcastInCondition visibility:public modality:FINAL <> () returnType:Unit flags:
BLOCK_BODY
VAR name:a type:kotlin.Any? flags:val
@@ -88,4 +82,3 @@ FILE fqName:<root> fileName:/whileDoWhile.kt
body: COMPOSITE type=kotlin.Unit origin=null
condition: TYPE_OP type=kotlin.Boolean origin=IMPLICIT_CAST typeOperand=kotlin.Boolean
GET_VAR 'a: Any?' type=kotlin.Any? origin=null