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[JS BE] Fix DCE to let it remove constant properties

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This commit is contained in:
Roman Artemev
2019-12-07 02:01:11 +03:00
committed by romanart
parent 2c94f590ca
commit 9871f8c579
3 changed files with 12 additions and 8 deletions
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libraries/stdlib/js-ir/runtime/coreRuntime.kt
+2 -2
View File
@@ -55,8 +55,8 @@ fun hashCode(obj: dynamic): Int {
}
}
private var POW_2_32 = 4294967296.0
private var OBJECT_HASH_CODE_PROPERTY_NAME = "kotlinHashCodeValue$"
private const val POW_2_32 = 4294967296.0
private const val OBJECT_HASH_CODE_PROPERTY_NAME = "kotlinHashCodeValue$"
fun getObjectHashCode(obj: dynamic): Int {
if (!jsIn(OBJECT_HASH_CODE_PROPERTY_NAME, obj)) {
libraries/stdlib/js-ir/runtime/longjs.kt
+5 -5
View File
@@ -358,18 +358,18 @@ internal fun fromNumber(value: Double): Long {
}
}
private val TWO_PWR_16_DBL_ = (1 shl 16).toDouble()
private const val TWO_PWR_16_DBL_ = (1 shl 16).toDouble()
private val TWO_PWR_24_DBL_ = (1 shl 24).toDouble()
private const val TWO_PWR_24_DBL_ = (1 shl 24).toDouble()
//private val TWO_PWR_32_DBL_ = TWO_PWR_16_DBL_ * TWO_PWR_16_DBL_
private val TWO_PWR_32_DBL_ = (1 shl 16).toDouble() * (1 shl 16).toDouble()
private const val TWO_PWR_32_DBL_ = (1 shl 16).toDouble() * (1 shl 16).toDouble()
//private val TWO_PWR_64_DBL_ = TWO_PWR_32_DBL_ * TWO_PWR_32_DBL_
private val TWO_PWR_64_DBL_ = ((1 shl 16).toDouble() * (1 shl 16).toDouble()) * ((1 shl 16).toDouble() * (1 shl 16).toDouble())
private const val TWO_PWR_64_DBL_ = ((1 shl 16).toDouble() * (1 shl 16).toDouble()) * ((1 shl 16).toDouble() * (1 shl 16).toDouble())
//private val TWO_PWR_63_DBL_ = TWO_PWR_64_DBL_ / 2
private val TWO_PWR_63_DBL_ = (((1 shl 16).toDouble() * (1 shl 16).toDouble()) * ((1 shl 16).toDouble() * (1 shl 16).toDouble())) / 2
private const val TWO_PWR_63_DBL_ = (((1 shl 16).toDouble() * (1 shl 16).toDouble()) * ((1 shl 16).toDouble() * (1 shl 16).toDouble())) / 2
private val ZERO = fromInt(0)