mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
d11563022f
With https://github.com/apple/llvm-project/pull/7787 merged, we can now finally renable these tests, as the x86 swift async handling should be properly preserved by the x86 instruction selector. These tests contained some incorrect checks from a time where it was expecting an entry value even in the entry funclet of coroutines. For example, it had this: ``` CHECK-NEXT: [[ASYNC_REG:DW_OP_.*], DW_OP_plus_uconst 0x10, DW_OP_plus_uconst 0x8, DW_OP_deref ``` Which tries to find some "async reg", but really matches anything. It worked by accident on arm, but not on x86. The correct check is simply: ``` CHECK-NOT: OP_entry_value ```
560 lines
33 KiB
Swift
560 lines
33 KiB
Swift
// RUN: %empty-directory(%t)
|
|
// RUN: %target-swift-frontend -parse-as-library -disable-availability-checking -g -emit-sil -o - %s | %FileCheck -check-prefix=SIL %s
|
|
// RUN: %target-swift-frontend -parse-as-library -disable-availability-checking -g -emit-ir -o - %s | %FileCheck %s
|
|
// RUN: %target-swift-frontend -parse-as-library -disable-availability-checking -g -c %s -o %t/out.o
|
|
|
|
// This test checks that:
|
|
//
|
|
// 1. At the IR level, we insert the appropriate llvm.dbg.value.
|
|
//
|
|
// 2. At the Dwarf that we have proper locations with PC validity ranges where
|
|
// the value isn't valid.
|
|
|
|
// We only run this on macOS right now since we would need to pattern match
|
|
// slightly differently on other platforms.
|
|
// REQUIRES: OS=macosx
|
|
// REQUIRES: CPU=x86_64 || CPU=arm64
|
|
|
|
//////////////////
|
|
// Declarations //
|
|
//////////////////
|
|
|
|
public class Klass {
|
|
public func doSomething() {}
|
|
}
|
|
|
|
public protocol P {
|
|
static var value: P { get }
|
|
func doSomething()
|
|
}
|
|
|
|
public var trueValue: Bool { true }
|
|
public var falseValue: Bool { false }
|
|
|
|
public func use<T>(_ t: T) {}
|
|
public func forceSplit() async {}
|
|
public func forceSplit1() async {}
|
|
public func forceSplit2() async {}
|
|
public func forceSplit3() async {}
|
|
public func forceSplit4() async {}
|
|
public func forceSplit5() async {}
|
|
|
|
///////////
|
|
// Tests //
|
|
///////////
|
|
|
|
// CHECK-LABEL: define swifttailcc void @"$s27move_function_dbginfo_async13letSimpleTestyyxnYalF"(ptr swiftasync %0, ptr noalias %1, ptr %T)
|
|
// CHECK: entry:
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata ![[SIMPLE_TEST_METADATA:[0-9]+]], metadata !DIExpression(DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 8, DW_OP_deref, DW_OP_deref)), !dbg ![[ADDR_LOC:[0-9]+]]
|
|
// CHECK: musttail call swifttailcc void
|
|
// CHECK-NEXT: ret void
|
|
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async13letSimpleTestyyxnYalFTQ0_"(ptr swiftasync %0)
|
|
// CHECK: entryresume.0:
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata ![[SIMPLE_TEST_METADATA_2:[0-9]+]], metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_deref, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 8, DW_OP_deref, DW_OP_deref)),
|
|
// CHECK: musttail call swifttailcc void
|
|
// CHECK-NEXT: ret void
|
|
//
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async13letSimpleTestyyxnYalFTY1_"(ptr swiftasync %0)
|
|
// CHECK: entryresume.1:
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata ![[SIMPLE_TEST_METADATA_3:[0-9]+]], metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 8, DW_OP_deref, DW_OP_deref)), !dbg ![[ADDR_LOC:[0-9]+]]
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata ![[SIMPLE_TEST_METADATA_3]], metadata !DIExpression(DW_OP_deref)), !dbg ![[ADDR_LOC]]
|
|
// CHECK: musttail call swifttailcc void
|
|
// CHECK-NEXT: ret void
|
|
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out13letSimpleTestyyxnYalF' %t/out.o | %FileCheck -check-prefix=DWARF1 %s
|
|
// DWARF1: DW_AT_linkage_name ("$s3out13letSimpleTestyyxnYalF")
|
|
// DWARF1: DW_TAG_formal_parameter
|
|
// DWARF1-NEXT: DW_AT_location
|
|
// DWARF1-NOT: OP_entry_value
|
|
// DWARF1: DW_AT_name ("msg")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out13letSimpleTestyyxnYalFTQ0_' %t/out.o | %FileCheck -check-prefix=DWARF2 %s
|
|
// DWARF2: DW_AT_linkage_name ("$s3out13letSimpleTestyyxnYalFTQ0_")
|
|
// DWARF2: DW_AT_name ("letSimpleTest")
|
|
// DWARF2: DW_TAG_formal_parameter
|
|
// DWARF2-NEXT: DW_AT_location (DW_OP_entry_value([[ASYNC_REG:DW_OP_.*]]), DW_OP_deref, DW_OP_plus_uconst 0x[[MSG_LOC:[a-f0-9]+]], DW_OP_plus_uconst 0x8, DW_OP_deref)
|
|
// DWARF2-NEXT: DW_AT_name ("msg")
|
|
//
|
|
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out13letSimpleTestyyxnYalFTY1_' %t/out.o | %FileCheck -check-prefix=DWARF3 %s
|
|
// DWARF3: DW_AT_linkage_name ("$s3out13letSimpleTestyyxnYalFTY1_")
|
|
// DWARF3: DW_AT_name ("letSimpleTest")
|
|
// DWARF3: DW_TAG_formal_parameter
|
|
// DWARF3: DW_AT_location (0x{{[a-f0-9]+}}:
|
|
// DWARF3-NEXT: [0x{{[a-f0-9]+}}, 0x{{[a-f0-9]+}}): DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_plus_uconst 0x[[MSG_LOC:[a-f0-9]+]], DW_OP_plus_uconst 0x8, DW_OP_deref)
|
|
// DWARF3-NEXT: DW_AT_name ("msg")
|
|
public func letSimpleTest<T>(_ msg: __owned T) async {
|
|
await forceSplit()
|
|
use(consume msg)
|
|
}
|
|
|
|
// CHECK-LABEL: define swifttailcc void @"$s27move_function_dbginfo_async13varSimpleTestyyxz_xtYalF"(ptr swiftasync %0, ptr %1, ptr noalias %2, ptr %T)
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata !{{[0-9]+}}, metadata !DIExpression(DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 8, DW_OP_deref, DW_OP_deref))
|
|
// CHECK: musttail call swifttailcc void @"$s27move_function_dbginfo_async10forceSplityyYaF"(ptr swiftasync %{{[0-9]+}})
|
|
// CHECK-NEXT: ret void
|
|
// CHECK-NEXT: }
|
|
//
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async13varSimpleTestyyxz_xtYalFTQ0_"(ptr swiftasync %0)
|
|
// CHECK: entryresume.0:
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata !{{[0-9]+}}, metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_deref, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 8, DW_OP_deref, DW_OP_deref))
|
|
// CHECK: musttail call swifttailcc void @swift_task_switch(ptr swiftasync %{{[0-9]+}}, ptr @"$s27move_function_dbginfo_async13varSimpleTestyyxz_xtYalFTY1_", i64 0, i64 0)
|
|
// CHECK-NEXT: ret void
|
|
// CHECK-NEXT: }
|
|
//
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async13varSimpleTestyyxz_xtYalFTY1_"(ptr swiftasync %0)
|
|
// CHECK: entryresume.1:
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata ![[METADATA:[0-9]+]], metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 8, DW_OP_deref, DW_OP_deref)), !dbg ![[ADDR_LOC:[0-9]+]]
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata ![[METADATA]], metadata !DIExpression(DW_OP_deref)), !dbg ![[ADDR_LOC]]
|
|
// CHECK: musttail call swifttailcc void @"$s27move_function_dbginfo_async10forceSplityyYaF"(ptr swiftasync
|
|
// CHECK-NEXT: ret void
|
|
// CHECK-NEXT: }
|
|
//
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async13varSimpleTestyyxz_xtYalFTQ2_"(ptr swiftasync %0)
|
|
// CHECK: entryresume.2:
|
|
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async13varSimpleTestyyxz_xtYalFTY3_"(ptr swiftasync %0)
|
|
// CHECK: entryresume.3:
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata ![[METADATA:[0-9]+]], metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 8, DW_OP_deref, DW_OP_deref)), !dbg ![[ADDR_LOC:[0-9]+]]
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata ![[METADATA]], metadata !DIExpression(DW_OP_deref)), !dbg ![[ADDR_LOC]]
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata ![[METADATA]], metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 8, DW_OP_deref, DW_OP_deref)), !dbg ![[ADDR_LOC]]
|
|
// CHECK: musttail call swifttailcc void @"$s27move_function_dbginfo_async10forceSplityyYaF"(
|
|
// CHECK-NEXT: ret void
|
|
// CHECK-NEXT: }
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out13varSimpleTestyyxz_xtYalF' %t/out.o | %FileCheck -check-prefix=DWARF4 %s
|
|
// DWARF4: DW_AT_linkage_name ("$s3out13varSimpleTestyyxz_xtYalF")
|
|
// DWARF4: DW_AT_name ("varSimpleTest")
|
|
// DWARF4: DW_TAG_formal_parameter
|
|
// DWARF4-NEXT: DW_AT_location
|
|
// DWARF4-NOT: OP_entry_value
|
|
// DWARF4: DW_AT_name ("msg")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out13varSimpleTestyyxz_xtYalFTQ0_' %t/out.o | %FileCheck -check-prefix=DWARF5 %s
|
|
// DWARF5: DW_AT_linkage_name ("$s3out13varSimpleTestyyxz_xtYalFTQ0_")
|
|
// DWARF5: DW_AT_name ("varSimpleTest")
|
|
// DWARF5: DW_TAG_formal_parameter
|
|
// DWARF5-NEXT: DW_AT_location (DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_deref, DW_OP_plus_uconst 0x[[MSG_LOC:[a-f0-9]+]], DW_OP_plus_uconst 0x8, DW_OP_deref)
|
|
// DWARF5-NEXT: DW_AT_name ("msg")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out13varSimpleTestyyxz_xtYalFTY1_' %t/out.o | %FileCheck -check-prefix=DWARF6 %s
|
|
// DWARF6: DW_AT_linkage_name ("$s3out13varSimpleTestyyxz_xtYalFTY1_")
|
|
// DWARF6: DW_AT_name ("varSimpleTest")
|
|
// DWARF6: DW_TAG_formal_parameter
|
|
// DWARF6-NEXT: DW_AT_location (0x{{[a-f0-9]+}}:
|
|
// DWARF6-NEXT: [0x{{[a-f0-9]+}}, 0x{{[a-f0-9]+}}): DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_plus_uconst 0x[[MSG_LOC:[a-f0-9]+]], DW_OP_plus_uconst 0x8, DW_OP_deref)
|
|
// DWARF6-NEXT: DW_AT_name ("msg")
|
|
//
|
|
// We were just moved and are not reinit yet. This is caused by us hopping twice
|
|
// when we return from an async function. Once for the async function and then
|
|
// for the hop to executor.
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out13varSimpleTestyyxz_xtYalFTQ2_' %t/out.o | %FileCheck -check-prefix=DWARF7 %s
|
|
// DWARF7: DW_AT_linkage_name ("$s3out13varSimpleTestyyxz_xtYalFTQ2_")
|
|
// DWARF7: DW_AT_name ("varSimpleTest")
|
|
// DWARF7: DW_TAG_formal_parameter
|
|
// DWARF7-NEXT: DW_AT_name ("msg")
|
|
//
|
|
// We reinitialize our value in this funclet and then consume it and then
|
|
// reinitialize it again. So we have two different live ranges. Sadly, we don't
|
|
// validate that the first live range doesn't start at the beginning of the
|
|
// function. But we have lldb tests to validate that.
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out13varSimpleTestyyxz_xtYalFTY3_' %t/out.o | %FileCheck -check-prefix=DWARF8 %s
|
|
// DWARF8: DW_AT_linkage_name ("$s3out13varSimpleTestyyxz_xtYalFTY3_")
|
|
// DWARF8: DW_AT_name ("varSimpleTest")
|
|
// DWARF8: DW_TAG_formal_parameter
|
|
// DWARF8: DW_AT_location (0x{{[a-f0-9]+}}:
|
|
// DWARF8-NEXT: [0x{{[a-f0-9]+}}, 0x{{[a-f0-9]+}}):
|
|
// DWARF8-SAME: DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_plus_uconst 0x[[MSG_LOC:[a-f0-9]+]], DW_OP_plus_uconst 0x8, DW_OP_deref
|
|
// DWARF8-NEXT: [0x{{[a-f0-9]+}}, 0x{{[a-f0-9]+}}):
|
|
// DWARF8-SAME: DW_OP_entry_value([[ASYNC_REG]]), DW_OP_plus_uconst 0x[[MSG_LOC]], DW_OP_plus_uconst 0x8, DW_OP_deref
|
|
// DWARF8-NEXT: DW_AT_name ("msg")
|
|
//
|
|
// We did not consume the value again here, so we just get a normal entry value for
|
|
// the entire function.
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out13varSimpleTestyyxz_xtYalFTQ4_' %t/out.o | %FileCheck -check-prefix=DWARF9 %s
|
|
// DWARF9: DW_AT_linkage_name ("$s3out13varSimpleTestyyxz_xtYalFTQ4_")
|
|
// DWARF9: DW_AT_name ("varSimpleTest")
|
|
// DWARF9: DW_TAG_formal_parameter
|
|
// DWARF9-NEXT: DW_AT_location (DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_deref, DW_OP_plus_uconst 0x[[MSG_LOC:[a-f0-9]+]], DW_OP_plus_uconst 0x8, DW_OP_deref)
|
|
// DWARF9-NEXT: DW_AT_name ("msg")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out13varSimpleTestyyxz_xtYalFTY5_' %t/out.o | %FileCheck -check-prefix=DWARF10 %s
|
|
// DWARF10: DW_AT_linkage_name ("$s3out13varSimpleTestyyxz_xtYalFTY5_")
|
|
// DWARF10: DW_AT_name ("varSimpleTest")
|
|
// DWARF10: DW_TAG_formal_parameter
|
|
// DWARF10-NEXT: DW_AT_location (DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_plus_uconst 0x10, DW_OP_plus_uconst 0x8, DW_OP_deref
|
|
// DWARF10-NEXT: DW_AT_name ("msg")
|
|
|
|
// Change name to varSimpleTestArg
|
|
public func varSimpleTest<T>(_ msg: inout T, _ msg2: T) async {
|
|
await forceSplit()
|
|
use(consume msg)
|
|
await forceSplit()
|
|
msg = msg2
|
|
let msg3 = consume msg
|
|
let _ = msg3
|
|
msg = msg2
|
|
await forceSplit()
|
|
}
|
|
|
|
// CHECK-LABEL: define swifttailcc void @"$s27move_function_dbginfo_async16varSimpleTestVaryyYaF"(ptr swiftasync %0)
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async16varSimpleTestVaryyYaFTY0_"(ptr swiftasync %0)
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata !{{[0-9]+}}, metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 8, DW_OP_deref))
|
|
//
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async16varSimpleTestVaryyYaFTQ1_"(ptr swiftasync %0)
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata !{{[0-9]+}}, metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_deref, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 8, DW_OP_deref))
|
|
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async16varSimpleTestVaryyYaFTY2_"(ptr swiftasync %0)
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata ![[METADATA:[0-9]+]], metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 8, DW_OP_deref)), !dbg ![[ADDR_LOC:[0-9]+]]
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata ![[METADATA]], metadata !DIExpression()), !dbg ![[ADDR_LOC]]
|
|
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async16varSimpleTestVaryyYaFTQ3_"(ptr swiftasync %0)
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef,
|
|
//
|
|
// We should see first a llvm.dbg.value to undef the value until we reinit. Then
|
|
// we should see a llvm.dbg.value to reinit.
|
|
//
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async16varSimpleTestVaryyYaFTY4_"(ptr swiftasync %0)
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata ![[METADATA:[0-9]+]], metadata !DIExpression()), !dbg ![[ADDR_LOC:[0-9]+]]
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata ![[METADATA]], metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 8, DW_OP_deref)), !dbg ![[ADDR_LOC]]
|
|
|
|
// We are not an argument, so no problem here.
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out16varSimpleTestVaryyYaF' %t/out.o | %FileCheck -check-prefix=DWARF11 %s
|
|
// DWARF11: DW_AT_linkage_name ("$s3out16varSimpleTestVaryyYaF")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out16varSimpleTestVaryyYaFTY0_' %t/out.o | %FileCheck -check-prefix=DWARF12 %s
|
|
// DWARF12: DW_AT_linkage_name ("$s3out16varSimpleTestVaryyYaFTY0_")
|
|
//
|
|
// DWARF12: DW_TAG_variable
|
|
// DWARF12-NEXT: DW_AT_location (DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_plus_uconst 0x10, DW_OP_plus_uconst 0x8)
|
|
// DWARF12-NEXT: DW_AT_name ("k")
|
|
//
|
|
// MISSING-DWARF12: DW_TAG_variable
|
|
// MISSING-DWARF12-NEXT: DW_AT_location
|
|
// MISSING-DWARF12-NEXT: DW_AT_name ("m")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out16varSimpleTestVaryyYaFTQ1_' %t/out.o | %FileCheck -check-prefix=DWARF13 %s
|
|
// DWARF13: DW_AT_linkage_name ("$s3out16varSimpleTestVaryyYaFTQ1_")
|
|
//
|
|
// DWARF13: DW_TAG_variable
|
|
// DWARF13-NEXT: DW_AT_location (DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_deref, DW_OP_plus_uconst 0x10, DW_OP_plus_uconst 0x8)
|
|
// DWARF13-NEXT: DW_AT_name ("k")
|
|
//
|
|
// MISSING-DWARF13: DW_TAG_variable
|
|
// We don't pattern match the actual entry value of "m" since we don't guarantee
|
|
// it is an entry value since it isn't moved.
|
|
// MISSING-DWARF13-NEXT: DW_AT_location
|
|
// MISSING-DWARF13-NEXT: DW_AT_name ("m")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out16varSimpleTestVaryyYaFTY2_' %t/out.o | %FileCheck -check-prefix=DWARF14 %s
|
|
// DWARF14: DW_AT_linkage_name ("$s3out16varSimpleTestVaryyYaFTY2_")
|
|
// DWARF14: DW_TAG_variable
|
|
// DWARF14-NEXT: DW_AT_location (0x{{[0-9a-f]+}}:
|
|
// DWARF14-NEXT: [0x{{[0-9a-f]+}}, 0x{{[0-9a-f]+}}): DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_plus_uconst 0x10, DW_OP_plus_uconst 0x8)
|
|
// DWARF14-NEXT: DW_AT_name ("k")
|
|
// DWARF14: DW_TAG_variable
|
|
// DWARF14-NEXT: DW_AT_location
|
|
// DWARF14-NEXT: DW_AT_name ("m")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out16varSimpleTestVaryyYaFTQ3_' %t/out.o | %FileCheck -check-prefix=DWARF15 %s
|
|
// DWARF15: DW_AT_linkage_name ("$s3out16varSimpleTestVaryyYaFTQ3_")
|
|
// MISSING-DWARF15: DW_TAG_variable
|
|
// We don't pattern match the actual entry value of "m" since we don't guarantee
|
|
// it is an entry value since it isn't moved.
|
|
// MISSING-DWARF15-NEXT: DW_AT_location
|
|
// MISSING-DWARF15-NEXT: DW_AT_name ("m")
|
|
// K is dead here.
|
|
// DWARF15: DW_TAG_variable
|
|
// DWARF15-NEXT: DW_AT_name ("k")
|
|
//
|
|
// We reinitialize k in 4.
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out16varSimpleTestVaryyYaFTY4_' %t/out.o | %FileCheck -check-prefix=DWARF16 %s
|
|
// DWARF16: DW_AT_linkage_name ("$s3out16varSimpleTestVaryyYaFTY4_")
|
|
// MISSING-DWARF16: DW_TAG_variable
|
|
// We don't pattern match the actual entry value of "m" since we don't guarantee
|
|
// it is an entry value since it isn't moved.
|
|
// MISSING-DWARF16-NEXT: DW_AT_location
|
|
// MISSING-DWARF16-NEXT: DW_AT_name ("m")
|
|
// DWARF16: DW_TAG_variable
|
|
// DWARF16-NEXT: DW_AT_location (0x{{[0-9a-f]+}}:
|
|
// DWARF16-NEXT: [0x{{[0-9a-f]+}}, 0x{{[0-9a-f]+}}): DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_plus_uconst 0x10, DW_OP_plus_uconst 0x8)
|
|
// DWARF16-NEXT: DW_AT_name ("k")
|
|
public func varSimpleTestVar() async {
|
|
var k = Klass()
|
|
k.doSomething()
|
|
await forceSplit()
|
|
let m = consume k
|
|
m.doSomething()
|
|
await forceSplit()
|
|
k = Klass()
|
|
k.doSomething()
|
|
print("stop here")
|
|
}
|
|
|
|
////////////////////////////////////
|
|
// Conditional Control Flow Tests //
|
|
////////////////////////////////////
|
|
|
|
// CHECK-LABEL: define swifttailcc void @"$s27move_function_dbginfo_async20letArgCCFlowTrueTestyyxnYalF"(
|
|
// CHECK: call void @llvm.dbg.value(
|
|
// CHECK: musttail call swifttailcc void @"$s27move_function_dbginfo_async11forceSplit1yyYaF"(
|
|
// CHECK-NEXT: ret void
|
|
// CHECK-NEXT: }
|
|
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async20letArgCCFlowTrueTestyyxnYalFTQ0_"(
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata !{{[0-9]+}}, metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_deref, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 8, DW_OP_deref, DW_OP_deref)),
|
|
// CHECK: musttail call swifttailcc void @swift_task_switch(ptr swiftasync %{{[0-9]+}}, ptr @"$s27move_function_dbginfo_async20letArgCCFlowTrueTestyyxnYalFTY1_", i64 0, i64 0)
|
|
// CHECK-NEXT: ret void
|
|
// CHECK-NEXT: }
|
|
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async20letArgCCFlowTrueTestyyxnYalFTY1_"(
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata ![[METADATA:[0-9]*]], metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 8, DW_OP_deref, DW_OP_deref)), !dbg ![[ADDR_LOC:[0-9]*]]
|
|
// CHECK: br i1 %{{[0-9]}}, label %[[LHS_BLOCK:[a-zA-Z\.0-9]*]], label %[[RHS_BLOCK:[a-zA-Z\.0-9]*]],
|
|
//
|
|
// CHECK: [[LHS_BLOCK]]:
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata ![[METADATA]], metadata !DIExpression(DW_OP_deref)), !dbg ![[ADDR_LOC]]
|
|
// CHECK: musttail call swifttailcc void @"$s27move_function_dbginfo_async11forceSplit2yyYaF"(
|
|
// CHECK-NEXT: ret void
|
|
//
|
|
// CHECK: [[RHS_BLOCK]]:
|
|
// CHECK: musttail call swifttailcc void @"$s27move_function_dbginfo_async11forceSplit3yyYaF"(
|
|
// CHECK-NEXT: ret void
|
|
//
|
|
// We have two undef here due to the coroutine cloner functionally tail
|
|
// duplicating the true and the continuation. This causes us to have a
|
|
// debug_value undef from the merge point and one that was propagated from the
|
|
// _move.
|
|
//
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async20letArgCCFlowTrueTestyyxnYalFTQ2_"(
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata ![[METADATA:[0-9]*]], metadata !DIExpression(DW_OP_deref)), !dbg ![[ADDR_LOC:[0-9]*]]
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata ![[METADATA]], metadata !DIExpression(DW_OP_deref)), !dbg ![[ADDR_LOC]]
|
|
// CHECK: musttail call swifttailcc void @"$s27move_function_dbginfo_async11forceSplit4yyYaF"(
|
|
// CHECK-NEXT: ret void
|
|
//
|
|
// This is the false branch.
|
|
//
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async20letArgCCFlowTrueTestyyxnYalFTQ3_"(
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata ![[msg_var:[0-9]+]], metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_deref, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 8, DW_OP_deref, DW_OP_deref))
|
|
// CHECK-NEXT: call void @llvm.dbg.value(metadata ptr undef, metadata ![[msg_var]]
|
|
// CHECK: musttail call swifttailcc void @"$s27move_function_dbginfo_async11forceSplit4yyYaF"(
|
|
// CHECK-NEXT: ret void,
|
|
// CHECK-NEXT: }
|
|
//
|
|
// This is the continuation block
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async20letArgCCFlowTrueTestyyxnYalFTQ4_"(
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata !{{.*}}, metadata !DIExpression(DW_OP_deref)),
|
|
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out20letArgCCFlowTrueTestyyxnYalF' %t/out.o | %FileCheck -check-prefix=DWARF17 %s
|
|
// DWARF17: DW_TAG_subprogram
|
|
// DWARF17: DW_AT_linkage_name ("$s3out20letArgCCFlowTrueTestyyxnYalF")
|
|
// DWARF17: DW_AT_name ("letArgCCFlowTrueTest")
|
|
|
|
// DWARF17: DW_TAG_formal_parameter
|
|
// DWARF17-NEXT: DW_AT_location
|
|
// DWARF17-NOT: OP_entry_value
|
|
// DWARF17: DW_AT_name ("msg")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out20letArgCCFlowTrueTestyyxnYalFTQ0_' %t/out.o | %FileCheck -check-prefix=DWARF18 %s
|
|
// DWARF18: DW_AT_linkage_name ("$s3out20letArgCCFlowTrueTestyyxnYalFTQ0_")
|
|
// DWARF18-NEXT: DW_AT_name ("letArgCCFlowTrueTest")
|
|
// DWARF18: DW_TAG_formal_parameter
|
|
// DWARF18-NEXT: DW_AT_location (DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_deref, DW_OP_plus_uconst 0x10, DW_OP_plus_uconst 0x8, DW_OP_deref)
|
|
// DWARF18-NEXT: DW_AT_name ("msg")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out20letArgCCFlowTrueTestyyxnYalFTY1_' %t/out.o | %FileCheck -check-prefix=DWARF19 %s
|
|
// DWARF19: DW_AT_linkage_name ("$s3out20letArgCCFlowTrueTestyyxnYalFTY1_")
|
|
// DWARF19-NEXT: DW_AT_name ("letArgCCFlowTrueTest")
|
|
// DWARF19: DW_TAG_formal_parameter
|
|
// DWARF19-NEXT: DW_AT_location (0x{{[a-f0-9]+}}:
|
|
// DWARF19-NEXT: [0x{{[a-f0-9]+}}, 0x{{[a-f0-9]+}}): DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_plus_uconst 0x10, DW_OP_plus_uconst 0x8, DW_OP_deref
|
|
// DWARF19-NEXT: [0x{{[a-f0-9]+}}, 0x{{[a-f0-9]+}}): DW_OP_entry_value([[ASYNC_REG]]), DW_OP_plus_uconst 0x10, DW_OP_plus_uconst 0x8, DW_OP_deref)
|
|
// DWARF19-NEXT: DW_AT_name ("msg")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out20letArgCCFlowTrueTestyyxnYalFTQ2_' %t/out.o | %FileCheck -check-prefix=DWARF20 %s
|
|
// DWARF20: DW_AT_linkage_name ("$s3out20letArgCCFlowTrueTestyyxnYalFTQ2_")
|
|
// DWARF20-NEXT: DW_AT_name ("letArgCCFlowTrueTest")
|
|
// DWARF20: DW_TAG_formal_parameter
|
|
// DWARF20-NEXT: DW_AT_name ("msg")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out20letArgCCFlowTrueTestyyxnYalFTQ3_' %t/out.o | %FileCheck -check-prefix=DWARF21 %s
|
|
// DWARF21: DW_AT_linkage_name ("$s3out20letArgCCFlowTrueTestyyxnYalFTQ3_")
|
|
// DWARF21-NEXT: DW_AT_name ("letArgCCFlowTrueTest")
|
|
// DWARF21: DW_TAG_formal_parameter
|
|
// DWARF21-NEXT: DW_AT_name ("msg")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out20letArgCCFlowTrueTestyyxnYalFTQ4_' %t/out.o | %FileCheck -check-prefix=DWARF22 %s
|
|
// DWARF22: DW_AT_linkage_name ("$s3out20letArgCCFlowTrueTestyyxnYalFTQ4_")
|
|
// DWARF22-NEXT: DW_AT_name ("letArgCCFlowTrueTest")
|
|
// DWARF22: DW_TAG_formal_parameter
|
|
// DWARF22-NEXT: DW_AT_name ("msg")
|
|
public func letArgCCFlowTrueTest<T>(_ msg: __owned T) async {
|
|
await forceSplit1()
|
|
if trueValue {
|
|
use(consume msg)
|
|
await forceSplit2()
|
|
} else {
|
|
await forceSplit3()
|
|
}
|
|
await forceSplit4()
|
|
}
|
|
|
|
// We do an extra SIL check here to make sure we propagate merge points
|
|
// correctly.
|
|
// SIL-LABEL: sil @$s27move_function_dbginfo_async20varArgCCFlowTrueTestyyxzYaAA1PRzlF : $@convention(thin) @async <T where T : P> (@inout T) -> () {
|
|
// SIL: bb0([[ARG:%[0-9]+]] : $*T):
|
|
// SIL: debug_value [moveable_value_debuginfo] [[ARG]]
|
|
// SIL: [[FORCE_SPLIT_1:%[0-9]+]] = function_ref @$s27move_function_dbginfo_async11forceSplit1yyYaF : $@convention(thin) @async () -> ()
|
|
// SIL: apply [[FORCE_SPLIT_1]]
|
|
// SIL-NEXT: debug_value [moveable_value_debuginfo] [[ARG]]
|
|
// SIL: hop_to_executor
|
|
// SIL-NEXT: debug_value [moveable_value_debuginfo] [[ARG]]
|
|
// SIL: cond_br {{%[0-9]+}}, bb1, bb2
|
|
//
|
|
// SIL: bb1:
|
|
// SIL: debug_value [moveable_value_debuginfo] undef
|
|
// SIL: [[FORCE_SPLIT_2:%[0-9]+]] = function_ref @$s27move_function_dbginfo_async11forceSplit2yyYaF : $@convention(thin) @async () -> ()
|
|
// SIL: apply [[FORCE_SPLIT_2]]()
|
|
// SIL-NEXT: debug_value [moveable_value_debuginfo] undef
|
|
// SIL: hop_to_executor
|
|
// SIL-NEXT: debug_value [moveable_value_debuginfo] undef
|
|
// SIL: br bb3
|
|
//
|
|
// SIL: bb2:
|
|
// SIL: [[FORCE_SPLIT_3:%[0-9]+]] = function_ref @$s27move_function_dbginfo_async11forceSplit3yyYaF : $@convention(thin) @async () -> ()
|
|
// SIL: apply [[FORCE_SPLIT_3]]
|
|
// SIL-NEXT: debug_value [moveable_value_debuginfo] [[ARG]]
|
|
// SIL: debug_value [moveable_value_debuginfo] undef
|
|
// SIL: hop_to_executor
|
|
// SIL-NEXT: debug_value [moveable_value_debuginfo] undef
|
|
//
|
|
// SIL: bb3:
|
|
// SIL-NEXT: debug_value [moveable_value_debuginfo] undef
|
|
// SIL: debug_value [moveable_value_debuginfo] [[ARG]]
|
|
// SIL: [[FORCE_SPLIT_4:%[0-9]+]] = function_ref @$s27move_function_dbginfo_async11forceSplit4yyYaF : $@convention(thin) @async () -> ()
|
|
// SIL: apply [[FORCE_SPLIT_4]]
|
|
// SIL-NEXT: debug_value [moveable_value_debuginfo] %0
|
|
// SIL: } // end sil function '$s27move_function_dbginfo_async20varArgCCFlowTrueTestyyxzYaAA1PRzlF'
|
|
|
|
// CHECK-LABEL: define swifttailcc void @"$s27move_function_dbginfo_async20varArgCCFlowTrueTestyyxzYaAA1PRzlF"(
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata !{{[0-9]+}}, metadata !DIExpression(DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 48, DW_OP_deref, DW_OP_deref)),
|
|
// CHECK: musttail call swifttailcc void @"$s27move_function_dbginfo_async11forceSplit1yyYaF"(
|
|
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async20varArgCCFlowTrueTestyyxzYaAA1PRzlFTQ0_"(
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata !{{[0-9]+}}, metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_deref, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 48, DW_OP_deref, DW_OP_deref)),
|
|
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async20varArgCCFlowTrueTestyyxzYaAA1PRzlFTY1_"(
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata ![[METADATA:[0-9]+]], metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 48, DW_OP_deref, DW_OP_deref)), !dbg ![[ADDR_LOC:[0-9]+]]
|
|
// CHECK: br i1 %{{[0-9]+}}, label %[[LHS_BLOCK:[a-zA-Z0-9]+]], label %[[RHS_BLOCK:[a-zA-Z0-9]+]]
|
|
|
|
// CHECK: [[LHS_BLOCK]]:
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata ![[METADATA]], metadata !DIExpression(DW_OP_deref)), !dbg ![[ADDR_LOC]]
|
|
// CHECK: musttail call swifttailcc void @"$s27move_function_dbginfo_async11forceSplit2yyYaF"(
|
|
|
|
// CHECK: [[RHS_BLOCK]]:
|
|
// CHECK: musttail call swifttailcc void @"$s27move_function_dbginfo_async11forceSplit3yyYaF"(
|
|
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async20varArgCCFlowTrueTestyyxzYaAA1PRzlFTQ2_"(
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata !{{[0-9]+}}, metadata !DIExpression(DW_OP_deref)),
|
|
// CHECK: musttail call swifttailcc void @swift_task_switch(ptr swiftasync %{{[0-9]+}}, ptr @"$s27move_function_dbginfo_async20varArgCCFlowTrueTestyyxzYaAA1PRzlFTY3_", i64 0, i64 0)
|
|
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async20varArgCCFlowTrueTestyyxzYaAA1PRzlFTY3_"(
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata ![[METADATA:[0-9]+]], metadata !DIExpression(DW_OP_deref)), !dbg ![[ADDR_LOC:[0-9]+]]
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata ![[METADATA]], metadata !DIExpression(DW_OP_deref)), !dbg ![[ADDR_LOC]]
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata ![[METADATA]], metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 48, DW_OP_deref, DW_OP_deref)), !dbg ![[ADDR_LOC]]
|
|
// CHECK: musttail call swifttailcc void @"$s27move_function_dbginfo_async11forceSplit4yyYaF"(
|
|
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async20varArgCCFlowTrueTestyyxzYaAA1PRzlFTQ4_"(
|
|
// CHECK-NOT: @llvm.dbg.value
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata ![[METADATA:[0-9]+]], metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_deref, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 48, DW_OP_deref, DW_OP_deref)), !dbg ![[ADDR_LOC:[0-9]+]]
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata ![[METADATA]], metadata !DIExpression(DW_OP_deref)), !dbg ![[ADDR_LOC]]
|
|
// CHECK: musttail call swifttailcc void @swift_task_switch(ptr swiftasync %{{[0-9]+}}, ptr @"$s27move_function_dbginfo_async20varArgCCFlowTrueTestyyxzYaAA1PRzlFTY5_",
|
|
|
|
// CHECK: define internal swifttailcc void @"$s27move_function_dbginfo_async20varArgCCFlowTrueTestyyxzYaAA1PRzlFTY5_"(
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata ![[METADATA:[0-9]+]], metadata !DIExpression(DW_OP_deref)), !dbg ![[ADDR_LOC:[0-9]+]]
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr undef, metadata ![[METADATA]], metadata !DIExpression(DW_OP_deref)), !dbg ![[ADDR_LOC]]
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata ![[METADATA]], metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 48, DW_OP_deref, DW_OP_deref)), !dbg ![[ADDR_LOC]]
|
|
// CHECK: musttail call swifttailcc void @"$s27move_function_dbginfo_async11forceSplit4yyYaF"(
|
|
|
|
// CHECK-LABEL: define internal swifttailcc void @"$s27move_function_dbginfo_async20varArgCCFlowTrueTestyyxzYaAA1PRzlFTQ6_"(
|
|
// CHECK-NOT: @llvm.dbg.value(
|
|
// CHECK: call void @llvm.dbg.value(metadata ptr %{{[0-9]+}}, metadata !{{[0-9]+}}, metadata !DIExpression(DW_OP_LLVM_entry_value, 1, DW_OP_deref, DW_OP_plus_uconst, 16, DW_OP_plus_uconst, 48, DW_OP_deref, DW_OP_deref)),
|
|
// CHECK-NOT: @llvm.dbg.value(
|
|
// CHECK: musttail call swifttailcc void %{{[0-9]+}}(ptr swiftasync
|
|
// CHECK-NEXT: ret void,
|
|
// CHECK-NEXT: }
|
|
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlF' %t/out.o | %FileCheck -check-prefix=DWARF24 %s
|
|
// DWARF24: DW_AT_linkage_name ("$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlF")
|
|
// DWARF24: DW_AT_name ("varArgCCFlowTrueTest")
|
|
// DWARF24: DW_TAG_formal_parameter
|
|
// DWARF24-NEXT: DW_AT_location
|
|
// DWARF24-NOT: OP_entry_value
|
|
// DWARF24: DW_AT_name ("msg")
|
|
//
|
|
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlFTQ0_' %t/out.o | %FileCheck -check-prefix=DWARF25 %s
|
|
// DWARF25: DW_AT_linkage_name ("$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlFTQ0_")
|
|
// DWARF25-NEXT: DW_AT_name ("varArgCCFlowTrueTest")
|
|
// DWARF25: DW_TAG_formal_parameter
|
|
// DWARF25-NEXT: DW_AT_location (DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_deref, DW_OP_plus_uconst 0x10, DW_OP_plus_uconst 0x30, DW_OP_deref)
|
|
// DWARF25-NEXT: DW_AT_name ("msg")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlFTY1_' %t/out.o | %FileCheck -check-prefix=DWARF26 %s
|
|
// DWARF26: DW_AT_linkage_name ("$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlFTY1_")
|
|
// DWARF26-NEXT: DW_AT_name ("varArgCCFlowTrueTest")
|
|
// DWARF26: DW_TAG_formal_parameter
|
|
// DWARF26-NEXT: DW_AT_location (0x{{[a-f0-9]+}}:
|
|
// DWARF26-NEXT: [0x{{[a-f0-9]+}}, 0x{{[a-f0-9]+}}): DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_plus_uconst 0x10, DW_OP_plus_uconst 0x30, DW_OP_deref
|
|
// DWARF26-NEXT: [0x{{[a-f0-9]+}}, 0x{{[a-f0-9]+}}): DW_OP_entry_value([[ASYNC_REG]]), DW_OP_plus_uconst 0x10, DW_OP_plus_uconst 0x30, DW_OP_deref)
|
|
// DWARF26-NEXT: DW_AT_name ("msg")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlFTQ2_' %t/out.o | %FileCheck -check-prefix=DWARF27 %s
|
|
// DWARF27: DW_AT_linkage_name ("$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlFTQ2_")
|
|
// DWARF-NEXT: DW_AT_name ("varArgCCFlowTrueTest")
|
|
// DWARF: DW_TAG_formal_parameter
|
|
// DWARF-NEXT: DW_AT_name ("msg")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlFTY3_' %t/out.o | %FileCheck -check-prefix=DWARF28 %s
|
|
// DWARF28: DW_AT_linkage_name ("$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlFTY3_")
|
|
// DWARF28-NEXT: DW_AT_name ("varArgCCFlowTrueTest")
|
|
// DWARF28: DW_TAG_formal_parameter
|
|
// DWARF28-NEXT: DW_AT_location (0x{{[a-f0-9]+}}:
|
|
// DWARF28-NEXT: [0x{{[a-f0-9]+}}, 0x{{[a-f0-9]+}}): DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_plus_uconst 0x10, DW_OP_plus_uconst 0x30, DW_OP_deref)
|
|
// DWARF28-NEXT: DW_AT_name ("msg")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlFTQ4_' %t/out.o | %FileCheck -check-prefix=DWARF29 %s
|
|
// DWARF29: DW_AT_linkage_name ("$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlFTQ4_")
|
|
// DWARF29-NEXT: DW_AT_name ("varArgCCFlowTrueTest")
|
|
// DWARF29: DW_TAG_formal_parameter
|
|
// DWARF29-NEXT: DW_AT_name ("msg")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlFTY5_' %t/out.o | %FileCheck -check-prefix=DWARF30 %s
|
|
// DWARF30: DW_AT_linkage_name ("$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlFTY5_")
|
|
// DWARF30-NEXT: DW_AT_name ("varArgCCFlowTrueTest")
|
|
// DWARF30: DW_TAG_formal_parameter
|
|
// DWARF30-NEXT: DW_AT_location (0x{{[a-f0-9]+}}:
|
|
// DWARF30-NEXT: [0x{{[a-f0-9]+}}, 0x{{[a-f0-9]+}}): DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_plus_uconst 0x10, DW_OP_plus_uconst 0x30, DW_OP_deref)
|
|
// DWARF30-NEXT: DW_AT_name ("msg")
|
|
//
|
|
// RUN: %llvm-dwarfdump -c --name='$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlFTQ6_' %t/out.o | %FileCheck -check-prefix=DWARF31 %s
|
|
// DWARF31: DW_AT_linkage_name ("$s3out20varArgCCFlowTrueTestyyxzYaAA1PRzlFTQ6_")
|
|
// DWARF31-NEXT: DW_AT_name ("varArgCCFlowTrueTest")
|
|
// DWARF31: DW_TAG_formal_parameter
|
|
// DWARF31-NEXT: DW_AT_location (DW_OP_entry_value([[ASYNC_REG:.*]]), DW_OP_deref, DW_OP_plus_uconst 0x10, DW_OP_plus_uconst 0x30, DW_OP_deref)
|
|
// DWARF31-NEXT: DW_AT_name ("msg")
|
|
public func varArgCCFlowTrueTest<T : P>(_ msg: inout T) async {
|
|
await forceSplit1()
|
|
if trueValue {
|
|
use(consume msg)
|
|
await forceSplit2()
|
|
} else {
|
|
await forceSplit3()
|
|
}
|
|
msg = T.value as! T
|
|
await forceSplit4()
|
|
}
|