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|
// RUN: %target-swift-frontend -enable-copy-propagation=requested-passes-only -enable-lexical-lifetimes=false -swift-version 5 -emit-sil -primary-file %s -Xllvm -sil-print-after=OSLogOptimization -o /dev/null 2>&1 | %FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-%target-ptrsize
//
// REQUIRES: VENDOR=apple
// REQUIRES: swift_stdlib_no_asserts
// Tests for the OSLogOptimization pass that performs compile-time analysis
// and optimization of the new os log APIs. The tests here check whether specific
// compile-time constants such as the format string, the size of the byte buffer etc. are
// literals after the mandatory pipeline.
import OSLogTestHelper
import Foundation
// CHECK-LABEL: @${{.*}}testSimpleInterpolationyy
func testSimpleInterpolation() {
_osLogTestHelper("Minimum integer value: \(Int.min)")
// Check if there is a call to _os_log_impl with a literal format string.
// CHECK-DAG is used here as it is easier to perform the checks backwards
// from uses to the definitions.
// Match the format string first.
// CHECK: string_literal oslog "Minimum integer value: %ld"
// Check if the size of the argument buffer is a constant.
// CHECK-DAG: [[ALLOCATE:%[0-9]+]] = function_ref @$sSp8allocate8capacitySpyxGSi_tFZ
// CHECK-DAG: apply [[ALLOCATE]]<UInt8>([[BUFFERSIZE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[BUFFERSIZE]] = struct $Int ([[BUFFERSIZELIT:%[0-9]+]]
// CHECK-64-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int64, 12
// CHECK-32-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int32, 8
// Check whether the header bytes: preamble and argument count are constants.
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[PREAMBLE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[PREAMBLE]] = struct $UInt8 ([[PREAMBLELIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[PREAMBLELIT]] = integer_literal $Builtin.Int8, 0
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[ARGCOUNT:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[ARGCOUNT]] = struct $UInt8 ([[ARGCOUNTLIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[ARGCOUNTLIT]] = integer_literal $Builtin.Int8, 1
// Check whether argument array is folded. We need not check the contents of
// the array which is checked by a different test suite.
// CHECK-DAG: [[FOREACH:%[0-9]+]] = function_ref @$sSTsE7forEachyyy7ElementQzKXEKF
// CHECK-DAG: try_apply [[FOREACH]]<Array<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>>({{%.*}}, [[SB:%[0-9]+]])
// CHECK-DAG: [[SB]] = store_borrow [[FINARR:%[0-9]+]] to [[ARGSARRAYADDR:%[0-9]+]]
// We need to wade through some borrows and copy values here.
// CHECK-DAG: [[FINARR]] = move_value [var_decl] [[FINARR:%[0-9]+]]
// CHECK-DAG: [[FINARRFUNC:%[0-9]+]] = function_ref @$ss27_finalizeUninitializedArrayySayxGABnlF
// CHECK-DAG: [[FINARR]] = apply [[FINARRFUNC]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARGSARRAY:%[0-9]+]])
// CHECK-DAG: ([[ARGSARRAY]], {{%.*}}) = destructure_tuple [[ARRAYINITRES:%[0-9]+]]
// CHECK-DAG: [[ARRAYINITRES]] = apply [[ARRAYINIT:%[0-9]+]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARRAYSIZE:%[0-9]+]])
// CHECK-DAG: [[ARRAYINIT]] = function_ref @$ss27_allocateUninitializedArrayySayxG_BptBwlF
// CHECK-DAG: [[ARRAYSIZE]] = integer_literal $Builtin.Word, 3
}
// CHECK-LABEL: @${{.*}}testInterpolationWithFormatOptionsyy
func testInterpolationWithFormatOptions() {
_osLogTestHelper("Maximum unsigned integer value: \(UInt.max, format: .hex)")
// Check if there is a call to _os_log_impl with a literal format string.
// Match the format string first.
// CHECK: string_literal oslog "Maximum unsigned integer value: %lx"
// Check if the size of the argument buffer is a constant.
// CHECK-DAG: [[ALLOCATE:%[0-9]+]] = function_ref @$sSp8allocate8capacitySpyxGSi_tFZ
// CHECK-DAG: apply [[ALLOCATE]]<UInt8>([[BUFFERSIZE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[BUFFERSIZE]] = struct $Int ([[BUFFERSIZELIT:%[0-9]+]]
// CHECK-64-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int64, 12
// CHECK-32-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int32, 8
// Check whether the header bytes: preamble and argument count are constants.
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[PREAMBLE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[PREAMBLE]] = struct $UInt8 ([[PREAMBLELIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[PREAMBLELIT]] = integer_literal $Builtin.Int8, 0
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[ARGCOUNT:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[ARGCOUNT]] = struct $UInt8 ([[ARGCOUNTLIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[ARGCOUNTLIT]] = integer_literal $Builtin.Int8, 1
// Check whether argument array is folded. We need not check the contents of
// the array which is checked by a different test suite.
// CHECK-DAG: [[FOREACH:%[0-9]+]] = function_ref @$sSTsE7forEachyyy7ElementQzKXEKF
// CHECK-DAG: try_apply [[FOREACH]]<Array<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>>({{%.*}}, [[SB:%[0-9]+]])
// CHECK-DAG: [[SB]] = store_borrow [[FINARR:%[0-9]+]] to [[ARGSARRAYADDR:%[0-9]+]]
// CHECK-DAG: [[FINARR]] = move_value [var_decl] [[FINARR:%[0-9]+]]
// CHECK-DAG: [[FINARRFUNC:%[0-9]+]] = function_ref @$ss27_finalizeUninitializedArrayySayxGABnlF
// CHECK-DAG: [[FINARR]] = apply [[FINARRFUNC]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARGSARRAY:%[0-9]+]])
// CHECK-DAG: ([[ARGSARRAY]], {{%.*}}) = destructure_tuple [[ARRAYINITRES:%[0-9]+]]
// CHECK-DAG: [[ARRAYINITRES]] = apply [[ARRAYINIT:%[0-9]+]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARRAYSIZE:%[0-9]+]])
// CHECK-DAG: [[ARRAYINIT]] = function_ref @$ss27_allocateUninitializedArrayySayxG_BptBwlF
// CHECK-DAG: [[ARRAYSIZE]] = integer_literal $Builtin.Word, 3
}
// CHECK-LABEL: @${{.*}}testInterpolationWithFormatOptionsAndPrivacyyy
func testInterpolationWithFormatOptionsAndPrivacy() {
let privateID: UInt = 0x79abcdef
_osLogTestHelper(
"Private Identifier: \(privateID, format: .hex, privacy: .private)")
// Check if there is a call to _os_log_impl with a literal format string.
// Match the format string first.
// CHECK: string_literal oslog "Private Identifier: %{private}lx"
// Check if the size of the argument buffer is a constant.
// CHECK-DAG: [[ALLOCATE:%[0-9]+]] = function_ref @$sSp8allocate8capacitySpyxGSi_tFZ
// CHECK-DAG: apply [[ALLOCATE]]<UInt8>([[BUFFERSIZE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[BUFFERSIZE]] = struct $Int ([[BUFFERSIZELIT:%[0-9]+]]
// CHECK-64-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int64, 12
// CHECK-32-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int32, 8
// Check whether the header bytes: preamble and argument count are constants.
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[PREAMBLE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[PREAMBLE]] = struct $UInt8 ([[PREAMBLELIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[PREAMBLELIT]] = integer_literal $Builtin.Int8, 1
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[ARGCOUNT:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[ARGCOUNT]] = struct $UInt8 ([[ARGCOUNTLIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[ARGCOUNTLIT]] = integer_literal $Builtin.Int8, 1
// Check whether argument array is folded. We need not check the contents of
// the array which is checked by a different test suite.
// CHECK-DAG: [[FOREACH:%[0-9]+]] = function_ref @$sSTsE7forEachyyy7ElementQzKXEKF
// CHECK-DAG: try_apply [[FOREACH]]<Array<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>>({{%.*}}, [[SB:%[0-9]+]])
// CHECK-DAG: [[SB]] = store_borrow [[FINARR:%[0-9]+]] to [[ARGSARRAYADDR:%[0-9]+]]
// CHECK-DAG: [[FINARR]] = move_value [var_decl] [[FINARR:%[0-9]+]]
// CHECK-DAG: [[FINARRFUNC:%[0-9]+]] = function_ref @$ss27_finalizeUninitializedArrayySayxGABnlF
// CHECK-DAG: [[FINARR]] = apply [[FINARRFUNC]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARGSARRAY:%[0-9]+]])
// CHECK-DAG: ([[ARGSARRAY]], {{%.*}}) = destructure_tuple [[ARRAYINITRES:%[0-9]+]]
// CHECK-DAG: [[ARRAYINITRES]] = apply [[ARRAYINIT:%[0-9]+]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARRAYSIZE:%[0-9]+]])
// CHECK-DAG: [[ARRAYINIT]] = function_ref @$ss27_allocateUninitializedArrayySayxG_BptBwlF
// CHECK-DAG: [[ARRAYSIZE]] = integer_literal $Builtin.Word, 3
}
// CHECK-LABEL: @${{.*}}testInterpolationWithMultipleArgumentsyy
func testInterpolationWithMultipleArguments() {
let privateID = 0x79abcdef
let filePermissions: UInt = 0o777
let pid = 122225
_osLogTestHelper(
"""
Access prevented: process \(pid, privacy: .public) initiated by \
user: \(privateID, privacy: .private) attempted resetting \
permissions to \(filePermissions, format: .octal)
""")
// Check if there is a call to _os_log_impl with a literal format string.
// Match the format string first.
// CHECK: string_literal oslog "Access prevented: process %{public}ld initiated by user: %{private}ld attempted resetting permissions to %lo"
// Check if the size of the argument buffer is a constant.
// CHECK-DAG: [[ALLOCATE:%[0-9]+]] = function_ref @$sSp8allocate8capacitySpyxGSi_tFZ
// CHECK-DAG: apply [[ALLOCATE]]<UInt8>([[BUFFERSIZE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[BUFFERSIZE]] = struct $Int ([[BUFFERSIZELIT:%[0-9]+]]
// CHECK-64-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int64, 32
// CHECK-32-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int32, 20
// Check whether the header bytes: preamble and argument count are constants.
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[PREAMBLE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[PREAMBLE]] = struct $UInt8 ([[PREAMBLELIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[PREAMBLELIT]] = integer_literal $Builtin.Int8, 1
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[ARGCOUNT:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[ARGCOUNT]] = struct $UInt8 ([[ARGCOUNTLIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[ARGCOUNTLIT]] = integer_literal $Builtin.Int8, 3
// Check whether argument array is folded. We need not check the contents of
// the array which is checked by a different test suite.
// CHECK-DAG: [[FOREACH:%[0-9]+]] = function_ref @$sSTsE7forEachyyy7ElementQzKXEKF
// CHECK-DAG: try_apply [[FOREACH]]<Array<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>>({{%.*}}, [[SB:%[0-9]+]])
// CHECK-DAG: [[SB]] = store_borrow [[FINARR:%[0-9]+]] to [[ARGSARRAYADDR:%[0-9]+]]
// CHECK-DAG: [[FINARR]] = move_value [var_decl] [[FINARR:%[0-9]+]]
// CHECK-DAG: [[ARGSARRAYADDR]] = alloc_stack $Array<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>
// CHECK-DAG: [[FINARRFUNC:%[0-9]+]] = function_ref @$ss27_finalizeUninitializedArrayySayxGABnlF
// CHECK-DAG: [[FINARR]] = apply [[FINARRFUNC]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARGSARRAY:%[0-9]+]])
// CHECK-DAG: ([[ARGSARRAY]], {{%.*}}) = destructure_tuple [[ARRAYINITRES:%[0-9]+]]
// CHECK-DAG: [[ARRAYINITRES]] = apply [[ARRAYINIT:%[0-9]+]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARRAYSIZE:%[0-9]+]])
// CHECK-DAG: [[ARRAYINIT]] = function_ref @$ss27_allocateUninitializedArrayySayxG_BptBwlF
// CHECK-DAG: [[ARRAYSIZE]] = integer_literal $Builtin.Word, 9
}
// CHECK-LABEL: @${{.*}}testLogMessageWithoutDatayy
func testLogMessageWithoutData() {
// FIXME: here `ExpressibleByStringLiteral` conformance of OSLogMessage
// is used. In this case, the constant evaluation begins from the apply of
// the "string.makeUTF8: initializer. The constant evaluator ends up using
// the backward mode to identify the string_literal inst passed to the
// initializer. Eliminate reliance on this backward mode by starting from
// the string_literal inst, instead of initialization instruction.
_osLogTestHelper("A message with no data")
// Check if there is a call to _os_log_impl with a literal format string.
// Match the format string first.
// CHECK: string_literal oslog "A message with no data"
// Check if the size of the argument buffer is a constant.
// CHECK-DAG: [[ALLOCATE:%[0-9]+]] = function_ref @$sSp8allocate8capacitySpyxGSi_tFZ
// CHECK-DAG: apply [[ALLOCATE]]<UInt8>([[BUFFERSIZE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[BUFFERSIZE]] = struct $Int ([[BUFFERSIZELIT:%[0-9]+]]
// CHECK-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int{{[0-9]+}}, 2
// Check whether the header bytes: preamble and argument count are constants.
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[PREAMBLE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[PREAMBLE]] = struct $UInt8 ([[PREAMBLELIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[PREAMBLELIT]] = integer_literal $Builtin.Int8, 0
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[ARGCOUNT:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[ARGCOUNT]] = struct $UInt8 ([[ARGCOUNTLIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[ARGCOUNTLIT]] = integer_literal $Builtin.Int8, 0
// Check whether argument array is folded.
// CHECK-DAG: [[FOREACH:%[0-9]+]] = function_ref @$sSTsE7forEachyyy7ElementQzKXEKF
// CHECK-DAG: try_apply [[FOREACH]]<Array<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>>({{%.*}}, [[SB:%[0-9]+]])
// CHECK-DAG: [[SB]] = store_borrow [[ARGSARRAY:%[0-9]+]] to {{.*}}
// CHECK-DAG: [[ARGSARRAY]] = move_value [var_decl] [[ARGSARRAY:%[0-9]+]]
// CHECK-DAG: ([[ARGSARRAY]], {{%.*}}) = destructure_tuple [[ARRAYINITRES:%[0-9]+]]
// CHECK-DAG: [[ARRAYINITRES]] = apply [[ARRAYINIT:%[0-9]+]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARRAYSIZE:%[0-9]+]])
// CHECK-DAG: [[ARRAYINIT]] = function_ref @$ss27_allocateUninitializedArrayySayxG_BptBwlF
// CHECK-DAG: [[ARRAYSIZE]] = integer_literal $Builtin.Word, 0
}
// CHECK-LABEL: @${{.*}}testEscapingOfPercentsyy
func testEscapingOfPercents() {
_osLogTestHelper("Process failed after 99% completion")
// Match the format string first.
// CHECK: string_literal oslog "Process failed after 99%% completion"
}
// CHECK-LABEL: @${{.*}}testDoublePercentsyy
func testDoublePercents() {
_osLogTestHelper("Double percents: %%")
// Match the format string first.
// CHECK: string_literal oslog "Double percents: %%%%"
}
// CHECK-LABEL: @${{.*}}testSmallFormatStringsyy
func testSmallFormatStrings() {
_osLogTestHelper("a")
// Match the format string first.
// CHECK: string_literal oslog "a"
}
/// A stress test that checks whether the optimizer handle messages with more
/// than 48 interpolated expressions. Interpolated expressions beyond this
/// limit must be ignored.
// CHECK-LABEL: @${{.*}}testMessageWithTooManyArgumentsyy
func testMessageWithTooManyArguments() {
_osLogTestHelper(
"""
\(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \
\(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \
\(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \
\(1) \(1) \(1) \(1) \(1) \(48) \(49)
""")
// Check if there is a call to _os_log_impl with a literal format string.
// Match the format string first.
// CHECK: string_literal oslog "%ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld "
// Check if the size of the argument buffer is a constant.
// CHECK-DAG: [[ALLOCATE:%[0-9]+]] = function_ref @$sSp8allocate8capacitySpyxGSi_tFZ
// CHECK-DAG: apply [[ALLOCATE]]<UInt8>([[BUFFERSIZE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[BUFFERSIZE]] = struct $Int ([[BUFFERSIZELIT:%[0-9]+]]
// CHECK-64-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int64, 482
// CHECK-32-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int32, 290
// Check whether the header bytes: preamble and argument count are constants.
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[PREAMBLE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[PREAMBLE]] = struct $UInt8 ([[PREAMBLELIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[PREAMBLELIT]] = integer_literal $Builtin.Int8, 0
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[ARGCOUNT:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[ARGCOUNT]] = struct $UInt8 ([[ARGCOUNTLIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[ARGCOUNTLIT]] = integer_literal $Builtin.Int8, 48
// Check whether argument array is folded.
// CHECK-DAG: [[FOREACH:%[0-9]+]] = function_ref @$sSTsE7forEachyyy7ElementQzKXEKF
// CHECK-DAG: try_apply [[FOREACH]]<Array<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>>({{%.*}}, [[SB:%[0-9]+]])
// CHECK-DAG: [[SB]] = store_borrow [[FINARR:%[0-9]+]] to [[ARGSARRAYADDR:%[0-9]+]]
// CHECK-DAG: [[FINARR]] = move_value [var_decl] [[FINARR:%[0-9]+]]
// CHECK-DAG: [[FINARRFUNC:%[0-9]+]] = function_ref @$ss27_finalizeUninitializedArrayySayxGABnlF
// CHECK-DAG: [[FINARR]] = apply [[FINARRFUNC]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARGSARRAY:%[0-9]+]])
// CHECK-DAG: ([[ARGSARRAY]], {{%.*}}) = destructure_tuple [[ARRAYINITRES:%[0-9]+]]
// CHECK-DAG: [[ARRAYINITRES]] = apply [[ARRAYINIT:%[0-9]+]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARRAYSIZE:%[0-9]+]])
// CHECK-DAG: [[ARRAYINIT]] = function_ref @$ss27_allocateUninitializedArrayySayxG_BptBwlF
// CHECK-DAG: [[ARRAYSIZE]] = integer_literal $Builtin.Word, 144
}
// CHECK-LABEL: @${{.*}}testInt32Interpolationyy
func testInt32Interpolation() {
_osLogTestHelper("32-bit integer value: \(Int32.min)")
// Check if there is a call to _os_log_impl with a literal format string.
// Match the format string first.
// CHECK: string_literal oslog "32-bit integer value: %d"
// Check if the size of the argument buffer is a constant.
// CHECK-DAG: [[ALLOCATE:%[0-9]+]] = function_ref @$sSp8allocate8capacitySpyxGSi_tFZ
// CHECK-DAG: apply [[ALLOCATE]]<UInt8>([[BUFFERSIZE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[BUFFERSIZE]] = struct $Int ([[BUFFERSIZELIT:%[0-9]+]]
// CHECK-64-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int64, 8
// CHECK-32-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int32, 8
// Check whether the header bytes: preamble and argument count are constants.
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[PREAMBLE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[PREAMBLE]] = struct $UInt8 ([[PREAMBLELIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[PREAMBLELIT]] = integer_literal $Builtin.Int8, 0
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[ARGCOUNT:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[ARGCOUNT]] = struct $UInt8 ([[ARGCOUNTLIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[ARGCOUNTLIT]] = integer_literal $Builtin.Int8, 1
}
// CHECK-LABEL: @${{.*}}testDynamicStringArgumentsyy
func testDynamicStringArguments() {
let concatString = "hello" + " - " + "world"
let interpolatedString = "\(31) trillion digits of pi are known so far"
_osLogTestHelper(
"""
concat: \(concatString, privacy: .public) \
interpolated: \(interpolatedString, privacy: .private)
""")
// Check if there is a call to _os_log_impl with a literal format string.
// CHECK-DAG is used here as it is easier to perform the checks backwards
// from uses to the definitions.
// Match the format string first.
// CHECK: string_literal oslog "concat: %{public}s interpolated: %{private}s"
// Check if the size of the argument buffer is a constant.
// CHECK-DAG: [[ALLOCATE:%[0-9]+]] = function_ref @$sSp8allocate8capacitySpyxGSi_tFZ
// CHECK-DAG: apply [[ALLOCATE]]<UInt8>([[BUFFERSIZE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[BUFFERSIZE]] = struct $Int ([[BUFFERSIZELIT:%[0-9]+]]
// CHECK-64-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int64, 22
// CHECK-32-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int32, 14
// Check whether the header bytes: preamble and argument count are constants.
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[PREAMBLE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[PREAMBLE]] = struct $UInt8 ([[PREAMBLELIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[PREAMBLELIT]] = integer_literal $Builtin.Int8, 3
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[ARGCOUNT:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[ARGCOUNT]] = struct $UInt8 ([[ARGCOUNTLIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[ARGCOUNTLIT]] = integer_literal $Builtin.Int8, 2
// Check whether argument array is folded. We need not check the contents of
// the array which is checked by a different test suite.
// CHECK-DAG: [[FOREACH:%[0-9]+]] = function_ref @$sSTsE7forEachyyy7ElementQzKXEKF
// CHECK-DAG: try_apply [[FOREACH]]<Array<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>>({{%.*}}, [[SB:%[0-9]+]])
// CHECK-DAG: [[SB]] = store_borrow [[FINARR:%[0-9]+]] to [[ARGSARRAYADDR:%[0-9]+]]
// CHECK-DAG: [[FINARR]] = move_value [var_decl] [[FINARR:%[0-9]+]]
// CHECK-DAG: [[FINARRFUNC:%[0-9]+]] = function_ref @$ss27_finalizeUninitializedArrayySayxGABnlF
// CHECK-DAG: [[FINARR]] = apply [[FINARRFUNC]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARGSARRAY:%[0-9]+]])
// CHECK-DAG: ([[ARGSARRAY]], {{%.*}}) = destructure_tuple [[ARRAYINITRES:%[0-9]+]]
// CHECK-DAG: [[ARRAYINITRES]] = apply [[ARRAYINIT:%[0-9]+]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARRAYSIZE:%[0-9]+]])
// CHECK-DAG: [[ARRAYINIT]] = function_ref @$ss27_allocateUninitializedArrayySayxG_BptBwlF
// CHECK-DAG: [[ARRAYSIZE]] = integer_literal $Builtin.Word, 6
}
// CHECK-LABEL: @${{.*}}testNSObjectInterpolationyy
func testNSObjectInterpolation() {
let nsArray: NSArray = [0, 1, 2]
let nsDictionary: NSDictionary = [1 : ""]
_osLogTestHelper(
"""
NSArray: \(nsArray, privacy: .public) \
NSDictionary: \(nsDictionary, privacy: .private)
""")
// Check if there is a call to _os_log_impl with a literal format string.
// CHECK-DAG is used here as it is easier to perform the checks backwards
// from uses to the definitions.
// Match the format string first.
// CHECK: string_literal oslog "NSArray: %{public}@ NSDictionary: %{private}@"
// Check if the size of the argument buffer is a constant.
// CHECK-DAG: [[ALLOCATE:%[0-9]+]] = function_ref @$sSp8allocate8capacitySpyxGSi_tFZ
// CHECK-DAG: apply [[ALLOCATE]]<UInt8>([[BUFFERSIZE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[BUFFERSIZE]] = struct $Int ([[BUFFERSIZELIT:%[0-9]+]]
// CHECK-64-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int64, 22
// CHECK-32-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int32, 14
// Check whether the header bytes: preamble and argument count are constants.
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[PREAMBLE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[PREAMBLE]] = struct $UInt8 ([[PREAMBLELIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[PREAMBLELIT]] = integer_literal $Builtin.Int8, 3
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[ARGCOUNT:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[ARGCOUNT]] = struct $UInt8 ([[ARGCOUNTLIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[ARGCOUNTLIT]] = integer_literal $Builtin.Int8, 2
// Check whether argument array is folded. We need not check the contents of
// the array which is checked by a different test suite.
// CHECK-DAG: [[FOREACH:%[0-9]+]] = function_ref @$sSTsE7forEachyyy7ElementQzKXEKF
// CHECK-DAG: try_apply [[FOREACH]]<Array<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>>({{%.*}}, [[SB:%[0-9]+]])
// CHECK-DAG: [[SB]] = store_borrow [[FINARR:%[0-9]+]] to [[ARGSARRAYADDR:%[0-9]+]]
// CHECK-DAG: [[FINARR]] = move_value [var_decl] [[FINARR:%[0-9]+]]
// CHECK-DAG: [[FINARRFUNC:%[0-9]+]] = function_ref @$ss27_finalizeUninitializedArrayySayxGABnlF
// CHECK-DAG: [[FINARR]] = apply {{.*}}<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARGSARRAY:%[0-9]+]])
// CHECK-DAG: ([[ARGSARRAY]], {{%.*}}) = destructure_tuple [[ARRAYINITRES:%[0-9]+]]
// CHECK-DAG: [[ARRAYINITRES]] = apply [[ARRAYINIT:%[0-9]+]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARRAYSIZE:%[0-9]+]])
// CHECK-DAG: [[ARRAYINIT]] = function_ref @$ss27_allocateUninitializedArrayySayxG_BptBwlF
// CHECK-DAG: [[ARRAYSIZE]] = integer_literal $Builtin.Word, 6
}
// CHECK-LABEL: @${{.*}}testDoubleInterpolationyy
func testDoubleInterpolation() {
let twoPi = 2 * 3.14
_osLogTestHelper("Tau = \(twoPi)")
// Check if there is a call to _os_log_impl with a literal format string.
// CHECK-DAG is used here as it is easier to perform the checks backwards
// from uses to the definitions.
// Match the format string first.
// CHECK: string_literal oslog "Tau = %f"
// Check if the size of the argument buffer is a constant.
// CHECK-DAG: [[ALLOCATE:%[0-9]+]] = function_ref @$sSp8allocate8capacitySpyxGSi_tFZ
// CHECK-DAG: apply [[ALLOCATE]]<UInt8>([[BUFFERSIZE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[BUFFERSIZE]] = struct $Int ([[BUFFERSIZELIT:%[0-9]+]]
// CHECK-64-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int64, 12
// CHECK-32-DAG: [[BUFFERSIZELIT]] = integer_literal $Builtin.Int32, 12
// Check whether the header bytes: preamble and argument count are constants.
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[PREAMBLE:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[PREAMBLE]] = struct $UInt8 ([[PREAMBLELIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[PREAMBLELIT]] = integer_literal $Builtin.Int8, 0
// CHECK-DAG: [[SERIALIZE:%[0-9]+]] = function_ref @$s15OSLogTestHelper9serialize_2atys5UInt8V_SpyAEGztF
// CHECK-DAG: apply [[SERIALIZE]]([[ARGCOUNT:%[0-9]+]], {{%.*}})
// CHECK-DAG: [[ARGCOUNT]] = struct $UInt8 ([[ARGCOUNTLIT:%[0-9]+]] : $Builtin.Int8)
// CHECK-DAG: [[ARGCOUNTLIT]] = integer_literal $Builtin.Int8, 1
// Check whether argument array is folded. The contents of the array is
// not checked here, but is checked by a different test suite.
// CHECK-DAG: [[FOREACH:%[0-9]+]] = function_ref @$sSTsE7forEachyyy7ElementQzKXEKF
// CHECK-DAG: try_apply [[FOREACH]]<Array<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>>({{%.*}}, [[SB:%[0-9]+]])
// CHECK-DAG: [[SB]] = store_borrow [[FINARR:%[0-9]+]] to [[ARGSARRAYADDR:%[0-9]+]]
// CHECK-DAG: [[FINARR]] = move_value [var_decl] [[FINARR:%[0-9]+]]
// CHECK-DAG: [[FINARRFUNC:%[0-9]+]] = function_ref @$ss27_finalizeUninitializedArrayySayxGABnlF
// CHECK-DAG: [[FINARR]] = apply [[FINARRFUNC]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARGSARRAY:%[0-9]+]])
// CHECK-DAG: ([[ARGSARRAY]], {{%.*}}) = destructure_tuple [[ARRAYINITRES:%[0-9]+]]
// CHECK-DAG: [[ARRAYINITRES]] = apply [[ARRAYINIT:%[0-9]+]]<(inout UnsafeMutablePointer<UInt8>, inout Optional<UnsafeMutablePointer<NSObject>>, inout Optional<UnsafeMutablePointer<Any>>) -> ()>([[ARRAYSIZE:%[0-9]+]])
// CHECK-DAG: [[ARRAYINIT]] = function_ref @$ss27_allocateUninitializedArrayySayxG_BptBwlF
// CHECK-DAG: [[ARRAYSIZE]] = integer_literal $Builtin.Word, 3
}
// CHECK-LABEL: @${{.*}}testDeadCodeElimination6number8num32bit6stringySi_s5Int32VSStF
func testDeadCodeElimination(
number: Int,
num32bit: Int32,
string: String
) {
_osLogTestHelper("A message with no data")
_osLogTestHelper("smallstring")
_osLogTestHelper(
"""
A message with many interpolations \(number), \(num32bit), \(string), \
and a suffix
""")
_osLogTestHelper(
"""
\(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \
\(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \
\(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \(1) \
\(1) \(1) \(1) \(1) \(1) \(48) \(49)
""")
let concatString = string + ":" + String(number)
_osLogTestHelper("\(concatString)")
// CHECK-NOT: OSLogMessage
// CHECK-NOT: OSLogInterpolation
// CHECK-LABEL: end sil function '${{.*}}testDeadCodeElimination6number8num32bit6stringySi_s5Int32VSStF
}
protocol Proto {
var property: String { get set }
}
// Test capturing of address-only types in autoclosures. The following tests check that
// there are no crashes in these cases.
// CHECK-LABEL: @${{.*}}testInterpolationOfExistentials1pyAA5Proto_p_tF
func testInterpolationOfExistentials(p: Proto) {
_osLogTestHelper("A protocol's property \(p.property)")
}
// CHECK-LABEL: @${{.*}}testInterpolationOfGenerics1pyx_tAA5ProtoRzlF
func testInterpolationOfGenerics<T : Proto>(p: T) {
_osLogTestHelper("A generic argument's property \(p.property)")
}
class TestClassSelfTypeCapture {
// CHECK-LABEL: @${{.*}}TestClassSelfTypeCaptureC04testdeF0yyF
func testSelfTypeCapture() {
_osLogTestHelper("Self type of a class \(String(describing: Self.self))")
}
}
struct TestStructSelfTypeCapture {
// CHECK-LABEL: @${{.*}}TestStructSelfTypeCaptureV04testdeF0yyF
func testSelfTypeCapture() {
_osLogTestHelper("Self type of a struct \(String(describing: Self.self))")
}
}
protocol TestProtocolSelfTypeCapture {
func testSelfTypeCapture()
}
extension TestProtocolSelfTypeCapture {
// CHECK-LABEL: @${{.*}}TestProtocolSelfTypeCapturePAAE04testdeF0yyF
func testSelfTypeCapture() {
_osLogTestHelper("Self type of a protocol \(String(describing: Self.self))")
}
}
// Test that SwiftUI's preview transformations work with the logging APIs.
// A function similar to the one used by SwiftUI preview to wrap string
// literals.
@_semantics("constant_evaluable")
@_transparent
public func __designTimeStringStub(
_ key: String,
fallback: OSLogMessage
) -> OSLogMessage {
fallback
}
// CHECK-LABEL: @${{.*}}testSwiftUIPreviewWrappingyy
func testSwiftUIPreviewWrapping() {
_osLogTestHelper(__designTimeStringStub("key", fallback: "percent: %"))
// CHECK: string_literal oslog "percent: %%"
// CHECK-NOT: OSLogMessage
// CHECK-NOT: OSLogInterpolation
// CHECK-LABEL: end sil function '${{.*}}testSwiftUIPreviewWrappingyy
}
func functionTakingClosure(_ x: () -> Void) { }
func testWrappingWithinClosures(x: Int) {
functionTakingClosure {
_osLogTestHelper(
__designTimeStringStub(
"key",
fallback: "escaping of percent: %"))
// CHECK-LABEL: @${{.*}}testWrappingWithinClosures1xySi_tFyyXEfU_
// CHECK: string_literal oslog "escaping of percent: %%"
// CHECK-NOT: OSLogMessage
// CHECK-NOT: OSLogInterpolation
// CHECK-LABEL: end sil function '${{.*}}testWrappingWithinClosures1xySi_tFyyXEfU_
}
}
func testAnimationSignpost(cond: Bool, x: Int, y: Float) {
_osSignpostAnimationBeginTestHelper("animation begins here %d", Int.min)
_osSignpostAnimationBeginTestHelper("a message without arguments")
_osSignpostAnimationBeginTestHelper("animation begins here %ld", x)
_osSignpostAnimationBeginTestHelper("animation begins here %ld", cond ? x : y)
_osSignpostAnimationBeginTestHelper("animation begins here %ld %f", x, y)
// CHECK-LABEL: @${{.*}}testAnimationSignpost4cond1x1yySb_SiSftF
// CHECK: string_literal oslog "animation begins here %d isAnimation=YES"
// CHECK: string_literal oslog "a message without arguments isAnimation=YES"
// CHECK: string_literal oslog "animation begins here %ld isAnimation=YES"
// CHECK: string_literal oslog "animation begins here %ld isAnimation=YES"
// CHECK: string_literal oslog "animation begins here %ld %f isAnimation=YES"
}
|
