Remove legacy debuginfo tests

These are no longer relevant, as our minimum supported version
is LLVM 7.

8 files changed, 0 insertions, 916 deletions

diff --git a/src/test/debuginfo/borrowed-enum-legacy.rs b/src/test/debuginfo/borrowed-enum-legacy.rs
deleted file mode 100644
index 9a973ed74e8..00000000000
--- a/src/test/debuginfo/borrowed-enum-legacy.rs
+++ /dev/null
@@ -1,84 +0,0 @@
-// ignore-tidy-linelength
-// min-lldb-version: 310
-
-// As long as LLVM 5 and LLVM 6 are supported, we want to test the
-// enum debuginfo fallback mode.  Once those are desupported, this
-// test can be removed, as there is another (non-"legacy") test that
-// tests the new mode.
-// ignore-llvm-version: 7.0 - 9.9.9
-// ignore-gdb-version: 7.11.90 - 7.12.9
-// ignore-gdb-version: 8.2 - 9.9
-
-// compile-flags:-g
-
-// === GDB TESTS ===================================================================================
-
-// gdb-command:run
-
-// gdb-command:print *the_a_ref
-// gdbg-check:$1 = {{RUST$ENUM$DISR = TheA, x = 0, y = 8970181431921507452}, {RUST$ENUM$DISR = TheA, [...]}}
-// gdbr-check:$1 = borrowed_enum_legacy::ABC::TheA{x: 0, y: 8970181431921507452}
-
-// gdb-command:print *the_b_ref
-// gdbg-check:$2 = {{RUST$ENUM$DISR = TheB, [...]}, {RUST$ENUM$DISR = TheB, __0 = 0, __1 = 286331153, __2 = 286331153}}
-// gdbr-check:$2 = borrowed_enum_legacy::ABC::TheB(0, 286331153, 286331153)
-
-// gdb-command:print *univariant_ref
-// gdbg-check:$3 = {{__0 = 4820353753753434}}
-// gdbr-check:$3 = borrowed_enum_legacy::Univariant::TheOnlyCase(4820353753753434)
-
-
-// === LLDB TESTS ==================================================================================
-
-// lldb-command:run
-
-// lldb-command:print *the_a_ref
-// lldbg-check:[...]$0 = TheA { x: 0, y: 8970181431921507452 }
-// lldbr-check:(borrowed_enum_legacy::ABC::TheA) *the_a_ref = TheA { borrowed_enum_legacy::ABC::TheA: 0, borrowed_enum_legacy::ABC::TheB: 8970181431921507452 }
-// lldb-command:print *the_b_ref
-// lldbg-check:[...]$1 = TheB(0, 286331153, 286331153)
-// lldbr-check:(borrowed_enum_legacy::ABC::TheB) *the_b_ref = { = 0 = 286331153 = 286331153 }
-// lldb-command:print *univariant_ref
-// lldbg-check:[...]$2 = TheOnlyCase(4820353753753434)
-// lldbr-check:(borrowed_enum_legacy::Univariant) *univariant_ref = { borrowed_enum_legacy::TheOnlyCase = { = 4820353753753434 } }
-
-#![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
-// The first element is to ensure proper alignment, irrespective of the machines word size. Since
-// the size of the discriminant value is machine dependent, this has be taken into account when
-// datatype layout should be predictable as in this case.
-enum ABC {
-    TheA { x: i64, y: i64 },
-    TheB (i64, i32, i32),
-}
-
-// This is a special case since it does not have the implicit discriminant field.
-enum Univariant {
-    TheOnlyCase(i64)
-}
-
-fn main() {
-
-    // 0b0111110001111100011111000111110001111100011111000111110001111100 = 8970181431921507452
-    // 0b01111100011111000111110001111100 = 2088533116
-    // 0b0111110001111100 = 31868
-    // 0b01111100 = 124
-    let the_a = ABC::TheA { x: 0, y: 8970181431921507452 };
-    let the_a_ref: &ABC = &the_a;
-
-    // 0b0001000100010001000100010001000100010001000100010001000100010001 = 1229782938247303441
-    // 0b00010001000100010001000100010001 = 286331153
-    // 0b0001000100010001 = 4369
-    // 0b00010001 = 17
-    let the_b = ABC::TheB (0, 286331153, 286331153);
-    let the_b_ref: &ABC = &the_b;
-
-    let univariant = Univariant::TheOnlyCase(4820353753753434);
-    let univariant_ref: &Univariant = &univariant;
-
-    zzz(); // #break
-}
-
-fn zzz() {()}
diff --git a/src/test/debuginfo/generic-enum-with-different-disr-sizes-legacy.rs b/src/test/debuginfo/generic-enum-with-different-disr-sizes-legacy.rs
deleted file mode 100644
index 4f17e48c6a4..00000000000
--- a/src/test/debuginfo/generic-enum-with-different-disr-sizes-legacy.rs
+++ /dev/null
@@ -1,105 +0,0 @@
-// ignore-tidy-linelength
-// ignore-lldb: FIXME(#27089)
-// min-lldb-version: 310
-
-// As long as LLVM 5 and LLVM 6 are supported, we want to test the
-// enum debuginfo fallback mode.  Once those are desupported, this
-// test can be removed, as there is another (non-"legacy") test that
-// tests the new mode.
-// ignore-llvm-version: 7.0 - 9.9.9
-// ignore-gdb-version: 8.2 - 9.9
-
-// compile-flags:-g
-
-// === GDB TESTS ===================================================================================
-// gdb-command:run
-
-// gdb-command:print eight_bytes1
-// gdbg-check:$1 = {{RUST$ENUM$DISR = Variant1, __0 = 100}, {RUST$ENUM$DISR = Variant1, __0 = 100}}
-// gdbr-check:$1 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant1(100)
-
-// gdb-command:print four_bytes1
-// gdbg-check:$2 = {{RUST$ENUM$DISR = Variant1, __0 = 101}, {RUST$ENUM$DISR = Variant1, __0 = 101}}
-// gdbr-check:$2 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant1(101)
-
-// gdb-command:print two_bytes1
-// gdbg-check:$3 = {{RUST$ENUM$DISR = Variant1, __0 = 102}, {RUST$ENUM$DISR = Variant1, __0 = 102}}
-// gdbr-check:$3 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant1(102)
-
-// gdb-command:print one_byte1
-// gdbg-check:$4 = {{RUST$ENUM$DISR = Variant1, __0 = 65 'A'}, {RUST$ENUM$DISR = Variant1, __0 = 65 'A'}}
-// gdbr-check:$4 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant1(65)
-
-
-// gdb-command:print eight_bytes2
-// gdbg-check:$5 = {{RUST$ENUM$DISR = Variant2, __0 = 100}, {RUST$ENUM$DISR = Variant2, __0 = 100}}
-// gdbr-check:$5 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant2(100)
-
-// gdb-command:print four_bytes2
-// gdbg-check:$6 = {{RUST$ENUM$DISR = Variant2, __0 = 101}, {RUST$ENUM$DISR = Variant2, __0 = 101}}
-// gdbr-check:$6 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant2(101)
-
-// gdb-command:print two_bytes2
-// gdbg-check:$7 = {{RUST$ENUM$DISR = Variant2, __0 = 102}, {RUST$ENUM$DISR = Variant2, __0 = 102}}
-// gdbr-check:$7 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant2(102)
-
-// gdb-command:print one_byte2
-// gdbg-check:$8 = {{RUST$ENUM$DISR = Variant2, __0 = 65 'A'}, {RUST$ENUM$DISR = Variant2, __0 = 65 'A'}}
-// gdbr-check:$8 = generic_enum_with_different_disr_sizes_legacy::Enum::Variant2(65)
-
-// gdb-command:continue
-
-// === LLDB TESTS ==================================================================================
-// lldb-command:run
-
-// lldb-command:print eight_bytes1
-// lldb-check:[...]$0 = Variant1(100)
-// lldb-command:print four_bytes1
-// lldb-check:[...]$1 = Variant1(101)
-// lldb-command:print two_bytes1
-// lldb-check:[...]$2 = Variant1(102)
-// lldb-command:print one_byte1
-// lldb-check:[...]$3 = Variant1('A')
-
-// lldb-command:print eight_bytes2
-// lldb-check:[...]$4 = Variant2(100)
-// lldb-command:print four_bytes2
-// lldb-check:[...]$5 = Variant2(101)
-// lldb-command:print two_bytes2
-// lldb-check:[...]$6 = Variant2(102)
-// lldb-command:print one_byte2
-// lldb-check:[...]$7 = Variant2('A')
-
-// lldb-command:continue
-
-#![allow(unused_variables)]
-#![allow(dead_code)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
-// This test case makes sure that we get correct type descriptions for the enum
-// discriminant of different instantiations of the same generic enum type where,
-// dependending on the generic type parameter(s), the discriminant has a
-// different size in memory.
-
-enum Enum<T> {
-    Variant1(T),
-    Variant2(T)
-}
-
-fn main() {
-    // These are ordered for descending size on purpose
-    let eight_bytes1 = Enum::Variant1(100.0f64);
-    let four_bytes1 = Enum::Variant1(101i32);
-    let two_bytes1 = Enum::Variant1(102i16);
-    let one_byte1 = Enum::Variant1(65u8);
-
-    let eight_bytes2 = Enum::Variant2(100.0f64);
-    let four_bytes2 = Enum::Variant2(101i32);
-    let two_bytes2 = Enum::Variant2(102i16);
-    let one_byte2 = Enum::Variant2(65u8);
-
-    zzz(); // #break
-}
-
-fn zzz() { () }
diff --git a/src/test/debuginfo/generic-struct-style-enum-legacy.rs b/src/test/debuginfo/generic-struct-style-enum-legacy.rs
deleted file mode 100644
index 37a875a4188..00000000000
--- a/src/test/debuginfo/generic-struct-style-enum-legacy.rs
+++ /dev/null
@@ -1,86 +0,0 @@
-// ignore-tidy-linelength
-// min-lldb-version: 310
-// ignore-gdb-version: 7.11.90 - 7.12.9
-
-// As long as LLVM 5 and LLVM 6 are supported, we want to test the
-// enum debuginfo fallback mode.  Once those are desupported, this
-// test can be removed, as there is another (non-"legacy") test that
-// tests the new mode.
-// ignore-llvm-version: 7.0 - 9.9.9
-// ignore-gdb-version: 8.2 - 9.9
-
-// compile-flags:-g
-
-// gdb-command:set print union on
-// gdb-command:run
-
-// gdb-command:print case1
-// gdbg-check:$1 = {{RUST$ENUM$DISR = Case1, a = 0, b = 31868, c = 31868, d = 31868, e = 31868}, {RUST$ENUM$DISR = Case1, [...]}, {RUST$ENUM$DISR = Case1, [...]}}
-// gdbr-check:$1 = generic_struct_style_enum_legacy::Regular::Case1{a: 0, b: 31868, c: 31868, d: 31868, e: 31868}
-
-// gdb-command:print case2
-// gdbg-check:$2 = {{RUST$ENUM$DISR = Case2, [...]}, {RUST$ENUM$DISR = Case2, a = 0, b = 286331153, c = 286331153}, {RUST$ENUM$DISR = Case2, [...]}}
-// gdbr-check:$2 = generic_struct_style_enum_legacy::Regular::Case2{a: 0, b: 286331153, c: 286331153}
-
-// gdb-command:print case3
-// gdbg-check:$3 = {{RUST$ENUM$DISR = Case3, [...]}, {RUST$ENUM$DISR = Case3, [...]}, {RUST$ENUM$DISR = Case3, a = 0, b = 6438275382588823897}}
-// gdbr-check:$3 = generic_struct_style_enum_legacy::Regular::Case3{a: 0, b: 6438275382588823897}
-
-// gdb-command:print univariant
-// gdbg-check:$4 = {{a = -1}}
-// gdbr-check:$4 = generic_struct_style_enum_legacy::Univariant<i32>::TheOnlyCase{a: -1}
-
-
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
-use self::Regular::{Case1, Case2, Case3};
-use self::Univariant::TheOnlyCase;
-
-// NOTE: This is a copy of the non-generic test case. The `Txx` type parameters have to be
-// substituted with something of size `xx` bits and the same alignment as an integer type of the
-// same size.
-
-// The first element is to ensure proper alignment, irrespective of the machines word size. Since
-// the size of the discriminant value is machine dependent, this has be taken into account when
-// datatype layout should be predictable as in this case.
-enum Regular<T16, T32, T64> {
-    Case1 { a: T64, b: T16, c: T16, d: T16, e: T16},
-    Case2 { a: T64, b: T32, c: T32},
-    Case3 { a: T64, b: T64 }
-}
-
-enum Univariant<T> {
-    TheOnlyCase { a: T }
-}
-
-fn main() {
-
-    // In order to avoid endianness trouble all of the following test values consist of a single
-    // repeated byte. This way each interpretation of the union should look the same, no matter if
-    // this is a big or little endian machine.
-
-    // 0b0111110001111100011111000111110001111100011111000111110001111100 = 8970181431921507452
-    // 0b01111100011111000111110001111100 = 2088533116
-    // 0b0111110001111100 = 31868
-    // 0b01111100 = 124
-    let case1: Regular<u16, u32, i64> = Case1 { a: 0, b: 31868, c: 31868, d: 31868, e: 31868 };
-
-    // 0b0001000100010001000100010001000100010001000100010001000100010001 = 1229782938247303441
-    // 0b00010001000100010001000100010001 = 286331153
-    // 0b0001000100010001 = 4369
-    // 0b00010001 = 17
-    let case2: Regular<i16, u32, i64>  = Case2 { a: 0, b: 286331153, c: 286331153 };
-
-    // 0b0101100101011001010110010101100101011001010110010101100101011001 = 6438275382588823897
-    // 0b01011001010110010101100101011001 = 1499027801
-    // 0b0101100101011001 = 22873
-    // 0b01011001 = 89
-    let case3: Regular<u16, i32, u64>  = Case3 { a: 0, b: 6438275382588823897 };
-
-    let univariant = TheOnlyCase { a: -1 };
-
-    zzz(); // #break
-}
-
-fn zzz() {()}
diff --git a/src/test/debuginfo/generic-tuple-style-enum-legacy.rs b/src/test/debuginfo/generic-tuple-style-enum-legacy.rs
deleted file mode 100644
index 452e90008ea..00000000000
--- a/src/test/debuginfo/generic-tuple-style-enum-legacy.rs
+++ /dev/null
@@ -1,108 +0,0 @@
-// ignore-tidy-linelength
-// min-lldb-version: 310
-// ignore-gdb-version: 7.11.90 - 7.12.9
-
-// As long as LLVM 5 and LLVM 6 are supported, we want to test the
-// enum debuginfo fallback mode.  Once those are desupported, this
-// test can be removed, as there is another (non-"legacy") test that
-// tests the new mode.
-// ignore-llvm-version: 7.0 - 9.9.9
-// ignore-gdb-version: 8.2 - 9.9
-
-// compile-flags:-g
-
-// === GDB TESTS ===================================================================================
-
-// gdb-command:set print union on
-// gdb-command:run
-
-// gdb-command:print case1
-// gdbg-check:$1 = {{RUST$ENUM$DISR = Case1, __0 = 0, __1 = 31868, __2 = 31868, __3 = 31868, __4 = 31868}, {RUST$ENUM$DISR = Case1, [...]}, {RUST$ENUM$DISR = Case1, [...]}}
-// gdbr-check:$1 = generic_tuple_style_enum_legacy::Regular::Case1(0, 31868, 31868, 31868, 31868)
-
-// gdb-command:print case2
-// gdbg-check:$2 = {{RUST$ENUM$DISR = Case2, [...]}, {RUST$ENUM$DISR = Case2, __0 = 0, __1 = 286331153, __2 = 286331153}, {RUST$ENUM$DISR = Case2, [...]}}
-// gdbr-check:$2 = generic_tuple_style_enum_legacy::Regular::Case2(0, 286331153, 286331153)
-
-// gdb-command:print case3
-// gdbg-check:$3 = {{RUST$ENUM$DISR = Case3, [...]}, {RUST$ENUM$DISR = Case3, [...]}, {RUST$ENUM$DISR = Case3, __0 = 0, __1 = 6438275382588823897}}
-// gdbr-check:$3 = generic_tuple_style_enum_legacy::Regular::Case3(0, 6438275382588823897)
-
-// gdb-command:print univariant
-// gdbg-check:$4 = {{__0 = -1}}
-// gdbr-check:$4 = generic_tuple_style_enum_legacy::Univariant<i64>::TheOnlyCase(-1)
-
-
-// === LLDB TESTS ==================================================================================
-
-// lldb-command:run
-
-// lldb-command:print case1
-// lldbg-check:[...]$0 = Case1(0, 31868, 31868, 31868, 31868)
-// lldbr-check:(generic_tuple_style_enum_legacy::Regular<u16, u32, u64>::Case1) case1 = { = 0 = 31868 = 31868 = 31868 = 31868 }
-
-// lldb-command:print case2
-// lldbg-check:[...]$1 = Case2(0, 286331153, 286331153)
-// lldbr-check:(generic_tuple_style_enum_legacy::Regular<i16, i32, i64>::Case2) case2 = Regular<i16, i32, i64>::Case2 { generic_tuple_style_enum_legacy::Regular<i16, i32, i64>::Case1: 0, generic_tuple_style_enum_legacy::Regular<i16, i32, i64>::Case2: 286331153, generic_tuple_style_enum_legacy::Regular<i16, i32, i64>::Case3: 286331153 }
-
-// lldb-command:print case3
-// lldbg-check:[...]$2 = Case3(0, 6438275382588823897)
-// lldbr-check:(generic_tuple_style_enum_legacy::Regular<i16, i32, i64>::Case3) case3 = Regular<i16, i32, i64>::Case3 { generic_tuple_style_enum_legacy::Regular<i16, i32, i64>::Case1: 0, generic_tuple_style_enum_legacy::Regular<i16, i32, i64>::Case2: 6438275382588823897 }
-
-// lldb-command:print univariant
-// lldbg-check:[...]$3 = TheOnlyCase(-1)
-// lldbr-check:(generic_tuple_style_enum_legacy::Univariant<i64>) univariant = { generic_tuple_style_enum_legacy::TheOnlyCase = { = -1 } }
-
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
-use self::Regular::{Case1, Case2, Case3};
-use self::Univariant::TheOnlyCase;
-
-// NOTE: This is a copy of the non-generic test case. The `Txx` type parameters have to be
-// substituted with something of size `xx` bits and the same alignment as an integer type of the
-// same size.
-
-// The first element is to ensure proper alignment, irrespective of the machines word size. Since
-// the size of the discriminant value is machine dependent, this has be taken into account when
-// datatype layout should be predictable as in this case.
-enum Regular<T16, T32, T64> {
-    Case1(T64, T16, T16, T16, T16),
-    Case2(T64, T32, T32),
-    Case3(T64, T64)
-}
-
-enum Univariant<T64> {
-    TheOnlyCase(T64)
-}
-
-fn main() {
-
-    // In order to avoid endianness trouble all of the following test values consist of a single
-    // repeated byte. This way each interpretation of the union should look the same, no matter if
-    // this is a big or little endian machine.
-
-    // 0b0111110001111100011111000111110001111100011111000111110001111100 = 8970181431921507452
-    // 0b01111100011111000111110001111100 = 2088533116
-    // 0b0111110001111100 = 31868
-    // 0b01111100 = 124
-    let case1: Regular<u16, u32, u64> = Case1(0_u64, 31868_u16, 31868_u16, 31868_u16, 31868_u16);
-
-    // 0b0001000100010001000100010001000100010001000100010001000100010001 = 1229782938247303441
-    // 0b00010001000100010001000100010001 = 286331153
-    // 0b0001000100010001 = 4369
-    // 0b00010001 = 17
-    let case2: Regular<i16, i32, i64> = Case2(0_i64, 286331153_i32, 286331153_i32);
-
-    // 0b0101100101011001010110010101100101011001010110010101100101011001 = 6438275382588823897
-    // 0b01011001010110010101100101011001 = 1499027801
-    // 0b0101100101011001 = 22873
-    // 0b01011001 = 89
-    let case3: Regular<i16, i32, i64> = Case3(0_i64, 6438275382588823897_i64);
-
-    let univariant = TheOnlyCase(-1_i64);
-
-    zzz(); // #break
-}
-
-fn zzz() { () }
diff --git a/src/test/debuginfo/recursive-struct-legacy.rs b/src/test/debuginfo/recursive-struct-legacy.rs
deleted file mode 100644
index 99286708ae2..00000000000
--- a/src/test/debuginfo/recursive-struct-legacy.rs
+++ /dev/null
@@ -1,235 +0,0 @@
-// ignore-tidy-linelength
-// ignore-lldb
-
-// As long as LLVM 5 and LLVM 6 are supported, we want to test the
-// enum debuginfo fallback mode.  Once those are desupported, this
-// test can be removed, as there is another (non-"legacy") test that
-// tests the new mode.
-// ignore-llvm-version: 7.0 - 9.9.9
-// ignore-gdb-version: 7.11.90 - 7.12.9
-// ignore-gdb-version: 8.2 - 9.9
-
-// compile-flags:-g
-
-// gdb-command:run
-
-// gdb-command:print stack_unique.value
-// gdb-check:$1 = 0
-// gdbg-command:print stack_unique.next.RUST$ENCODED$ENUM$0$Empty.val->value
-// gdbr-command:print stack_unique.next.val.value
-// gdb-check:$2 = 1
-
-// gdbg-command:print unique_unique->value
-// gdbr-command:print unique_unique.value
-// gdb-check:$3 = 2
-// gdbg-command:print unique_unique->next.RUST$ENCODED$ENUM$0$Empty.val->value
-// gdbr-command:print unique_unique.next.val.value
-// gdb-check:$4 = 3
-
-// gdb-command:print vec_unique[0].value
-// gdb-check:$5 = 6.5
-// gdbg-command:print vec_unique[0].next.RUST$ENCODED$ENUM$0$Empty.val->value
-// gdbr-command:print vec_unique[0].next.val.value
-// gdb-check:$6 = 7.5
-
-// gdbg-command:print borrowed_unique->value
-// gdbr-command:print borrowed_unique.value
-// gdb-check:$7 = 8.5
-// gdbg-command:print borrowed_unique->next.RUST$ENCODED$ENUM$0$Empty.val->value
-// gdbr-command:print borrowed_unique.next.val.value
-// gdb-check:$8 = 9.5
-
-// LONG CYCLE
-// gdb-command:print long_cycle1.value
-// gdb-check:$9 = 20
-// gdbg-command:print long_cycle1.next->value
-// gdbr-command:print long_cycle1.next.value
-// gdb-check:$10 = 21
-// gdbg-command:print long_cycle1.next->next->value
-// gdbr-command:print long_cycle1.next.next.value
-// gdb-check:$11 = 22
-// gdbg-command:print long_cycle1.next->next->next->value
-// gdbr-command:print long_cycle1.next.next.next.value
-// gdb-check:$12 = 23
-
-// gdb-command:print long_cycle2.value
-// gdb-check:$13 = 24
-// gdbg-command:print long_cycle2.next->value
-// gdbr-command:print long_cycle2.next.value
-// gdb-check:$14 = 25
-// gdbg-command:print long_cycle2.next->next->value
-// gdbr-command:print long_cycle2.next.next.value
-// gdb-check:$15 = 26
-
-// gdb-command:print long_cycle3.value
-// gdb-check:$16 = 27
-// gdbg-command:print long_cycle3.next->value
-// gdbr-command:print long_cycle3.next.value
-// gdb-check:$17 = 28
-
-// gdb-command:print long_cycle4.value
-// gdb-check:$18 = 29.5
-
-// gdbg-command:print (*****long_cycle_w_anonymous_types).value
-// gdbr-command:print long_cycle_w_anonymous_types.value
-// gdb-check:$19 = 30
-
-// gdbg-command:print (*****((*****long_cycle_w_anonymous_types).next.RUST$ENCODED$ENUM$0$Empty.val)).value
-// gdbr-command:print long_cycle_w_anonymous_types.next.val.value
-// gdb-check:$20 = 31
-
-// gdb-command:continue
-
-#![allow(unused_variables)]
-#![feature(box_syntax)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
-use self::Opt::{Empty, Val};
-
-enum Opt<T> {
-    Empty,
-    Val { val: T }
-}
-
-struct UniqueNode<T> {
-    next: Opt<Box<UniqueNode<T>>>,
-    value: T
-}
-
-struct LongCycle1<T> {
-    next: Box<LongCycle2<T>>,
-    value: T,
-}
-
-struct LongCycle2<T> {
-    next: Box<LongCycle3<T>>,
-    value: T,
-}
-
-struct LongCycle3<T> {
-    next: Box<LongCycle4<T>>,
-    value: T,
-}
-
-struct LongCycle4<T> {
-    next: Option<Box<LongCycle1<T>>>,
-    value: T,
-}
-
-struct LongCycleWithAnonymousTypes {
-    next: Opt<Box<Box<Box<Box<Box<LongCycleWithAnonymousTypes>>>>>>,
-    value: usize,
-}
-
-// This test case makes sure that recursive structs are properly described. The Node structs are
-// generic so that we can have a new type (that newly needs to be described) for the different
-// cases. The potential problem with recursive types is that the DI generation algorithm gets
-// trapped in an endless loop. To make sure, we actually test this in the different cases, we have
-// to operate on a new type each time, otherwise we would just hit the DI cache for all but the
-// first case.
-
-// The different cases below (stack_*, unique_*, box_*, etc) are set up so that the type description
-// algorithm will enter the type reference cycle that is created by a recursive definition from a
-// different context each time.
-
-// The "long cycle" cases are constructed to span a longer, indirect recursion cycle between types.
-// The different locals will cause the DI algorithm to enter the type reference cycle at different
-// points.
-
-fn main() {
-    let stack_unique: UniqueNode<u16> = UniqueNode {
-        next: Val {
-            val: box UniqueNode {
-                next: Empty,
-                value: 1,
-            }
-        },
-        value: 0,
-    };
-
-    let unique_unique: Box<UniqueNode<u32>> = box UniqueNode {
-        next: Val {
-            val: box UniqueNode {
-                next: Empty,
-                value: 3,
-            }
-        },
-        value: 2,
-    };
-
-    let vec_unique: [UniqueNode<f32>; 1] = [UniqueNode {
-        next: Val {
-            val: box UniqueNode {
-                next: Empty,
-                value: 7.5,
-            }
-        },
-        value: 6.5,
-    }];
-
-    let borrowed_unique: &UniqueNode<f64> = &UniqueNode {
-        next: Val {
-            val: box UniqueNode {
-                next: Empty,
-                value: 9.5,
-            }
-        },
-        value: 8.5,
-    };
-
-    // LONG CYCLE
-    let long_cycle1: LongCycle1<u16> = LongCycle1 {
-        next: box LongCycle2 {
-            next: box LongCycle3 {
-                next: box LongCycle4 {
-                    next: None,
-                    value: 23,
-                },
-                value: 22,
-            },
-            value: 21
-        },
-        value: 20
-    };
-
-    let long_cycle2: LongCycle2<u32> = LongCycle2 {
-        next: box LongCycle3 {
-            next: box LongCycle4 {
-                next: None,
-                value: 26,
-            },
-            value: 25,
-        },
-        value: 24
-    };
-
-    let long_cycle3: LongCycle3<u64> = LongCycle3 {
-        next: box LongCycle4 {
-            next: None,
-            value: 28,
-        },
-        value: 27,
-    };
-
-    let long_cycle4: LongCycle4<f32> = LongCycle4 {
-        next: None,
-        value: 29.5,
-    };
-
-    // It's important that LongCycleWithAnonymousTypes is encountered only at the end of the
-    // `box` chain.
-    let long_cycle_w_anonymous_types = box box box box box LongCycleWithAnonymousTypes {
-        next: Val {
-            val: box box box box box LongCycleWithAnonymousTypes {
-                next: Empty,
-                value: 31,
-            }
-        },
-        value: 30
-    };
-
-    zzz(); // #break
-}
-
-fn zzz() {()}
diff --git a/src/test/debuginfo/struct-style-enum-legacy.rs b/src/test/debuginfo/struct-style-enum-legacy.rs
deleted file mode 100644
index 1433493fd5d..00000000000
--- a/src/test/debuginfo/struct-style-enum-legacy.rs
+++ /dev/null
@@ -1,105 +0,0 @@
-// ignore-tidy-linelength
-// min-lldb-version: 310
-
-// As long as LLVM 5 and LLVM 6 are supported, we want to test the
-// enum debuginfo fallback mode.  Once those are desupported, this
-// test can be removed, as there is another (non-"legacy") test that
-// tests the new mode.
-// ignore-llvm-version: 7.0 - 9.9.9
-// ignore-gdb-version: 7.11.90 - 7.12.9
-// ignore-gdb-version: 8.2 - 9.9
-
-// compile-flags:-g
-
-// === GDB TESTS ===================================================================================
-
-// gdb-command:set print union on
-// gdb-command:run
-
-// gdb-command:print case1
-// gdbg-check:$1 = {{RUST$ENUM$DISR = Case1, a = 0, b = 31868, c = 31868, d = 31868, e = 31868}, {RUST$ENUM$DISR = Case1, [...]}, {RUST$ENUM$DISR = Case1, [...]}}
-// gdbr-check:$1 = struct_style_enum_legacy::Regular::Case1{a: 0, b: 31868, c: 31868, d: 31868, e: 31868}
-
-// gdb-command:print case2
-// gdbg-check:$2 = {{RUST$ENUM$DISR = Case2, [...]}, {RUST$ENUM$DISR = Case2, a = 0, b = 286331153, c = 286331153}, {RUST$ENUM$DISR = Case2, [...]}}
-// gdbr-check:$2 = struct_style_enum_legacy::Regular::Case2{a: 0, b: 286331153, c: 286331153}
-
-// gdb-command:print case3
-// gdbg-check:$3 = {{RUST$ENUM$DISR = Case3, [...]}, {RUST$ENUM$DISR = Case3, [...]}, {RUST$ENUM$DISR = Case3, a = 0, b = 6438275382588823897}}
-// gdbr-check:$3 = struct_style_enum_legacy::Regular::Case3{a: 0, b: 6438275382588823897}
-
-// gdb-command:print univariant
-// gdbg-check:$4 = {{a = -1}}
-// gdbr-check:$4 = struct_style_enum_legacy::Univariant::TheOnlyCase{a: -1}
-
-
-// === LLDB TESTS ==================================================================================
-
-// lldb-command:run
-
-// lldb-command:print case1
-// lldbg-check:[...]$0 = Case1 { a: 0, b: 31868, c: 31868, d: 31868, e: 31868 }
-// lldbr-check:(struct_style_enum_legacy::Regular::Case1) case1 = { a = 0 b = 31868 c = 31868 d = 31868 e = 31868 }
-
-// lldb-command:print case2
-// lldbg-check:[...]$1 = Case2 { a: 0, b: 286331153, c: 286331153 }
-// lldbr-check:(struct_style_enum_legacy::Regular::Case2) case2 = Case2 { struct_style_enum_legacy::Regular::Case1: 0, struct_style_enum_legacy::Regular::Case2: 286331153, struct_style_enum_legacy::Regular::Case3: 286331153 }
-
-// lldb-command:print case3
-// lldbg-check:[...]$2 = Case3 { a: 0, b: 6438275382588823897 }
-// lldbr-check:(struct_style_enum_legacy::Regular::Case3) case3 = Case3 { struct_style_enum_legacy::Regular::Case1: 0, struct_style_enum_legacy::Regular::Case2: 6438275382588823897 }
-
-// lldb-command:print univariant
-// lldbg-check:[...]$3 = TheOnlyCase { a: -1 }
-// lldbr-check:(struct_style_enum_legacy::Univariant) univariant = Univariant { struct_style_enum_legacy::TheOnlyCase: TheOnlyCase { a: -1 } }
-
-#![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
-use self::Regular::{Case1, Case2, Case3};
-use self::Univariant::TheOnlyCase;
-
-// The first element is to ensure proper alignment, irrespective of the machines word size. Since
-// the size of the discriminant value is machine dependent, this has be taken into account when
-// datatype layout should be predictable as in this case.
-enum Regular {
-    Case1 { a: u64, b: u16, c: u16, d: u16, e: u16},
-    Case2 { a: u64, b: u32, c: u32},
-    Case3 { a: u64, b: u64 }
-}
-
-enum Univariant {
-    TheOnlyCase { a: i64 }
-}
-
-fn main() {
-
-    // In order to avoid endianness trouble all of the following test values consist of a single
-    // repeated byte. This way each interpretation of the union should look the same, no matter if
-    // this is a big or little endian machine.
-
-    // 0b0111110001111100011111000111110001111100011111000111110001111100 = 8970181431921507452
-    // 0b01111100011111000111110001111100 = 2088533116
-    // 0b0111110001111100 = 31868
-    // 0b01111100 = 124
-    let case1 = Case1 { a: 0, b: 31868, c: 31868, d: 31868, e: 31868 };
-
-    // 0b0001000100010001000100010001000100010001000100010001000100010001 = 1229782938247303441
-    // 0b00010001000100010001000100010001 = 286331153
-    // 0b0001000100010001 = 4369
-    // 0b00010001 = 17
-    let case2 = Case2 { a: 0, b: 286331153, c: 286331153 };
-
-    // 0b0101100101011001010110010101100101011001010110010101100101011001 = 6438275382588823897
-    // 0b01011001010110010101100101011001 = 1499027801
-    // 0b0101100101011001 = 22873
-    // 0b01011001 = 89
-    let case3 = Case3 { a: 0, b: 6438275382588823897 };
-
-    let univariant = TheOnlyCase { a: -1 };
-
-    zzz(); // #break
-}
-
-fn zzz() {()}
diff --git a/src/test/debuginfo/tuple-style-enum-legacy.rs b/src/test/debuginfo/tuple-style-enum-legacy.rs
deleted file mode 100644
index ebc8e034438..00000000000
--- a/src/test/debuginfo/tuple-style-enum-legacy.rs
+++ /dev/null
@@ -1,105 +0,0 @@
-// ignore-tidy-linelength
-// min-lldb-version: 310
-
-// As long as LLVM 5 and LLVM 6 are supported, we want to test the
-// enum debuginfo fallback mode.  Once those are desupported, this
-// test can be removed, as there is another (non-"legacy") test that
-// tests the new mode.
-// ignore-llvm-version: 7.0 - 9.9.9
-// ignore-gdb-version: 7.11.90 - 7.12.9
-// ignore-gdb-version: 8.2 - 9.9
-
-// compile-flags:-g
-
-// === GDB TESTS ===================================================================================
-
-// gdb-command:set print union on
-// gdb-command:run
-
-// gdb-command:print case1
-// gdbg-check:$1 = {{RUST$ENUM$DISR = Case1, __0 = 0, __1 = 31868, __2 = 31868, __3 = 31868, __4 = 31868}, {RUST$ENUM$DISR = Case1, [...]}, {RUST$ENUM$DISR = Case1, [...]}}
-// gdbr-check:$1 = tuple_style_enum_legacy::Regular::Case1(0, 31868, 31868, 31868, 31868)
-
-// gdb-command:print case2
-// gdbg-check:$2 = {{RUST$ENUM$DISR = Case2, [...]}, {RUST$ENUM$DISR = Case2, __0 = 0, __1 = 286331153, __2 = 286331153}, {RUST$ENUM$DISR = Case2, [...]}}
-// gdbr-check:$2 = tuple_style_enum_legacy::Regular::Case2(0, 286331153, 286331153)
-
-// gdb-command:print case3
-// gdbg-check:$3 = {{RUST$ENUM$DISR = Case3, [...]}, {RUST$ENUM$DISR = Case3, [...]}, {RUST$ENUM$DISR = Case3, __0 = 0, __1 = 6438275382588823897}}
-// gdbr-check:$3 = tuple_style_enum_legacy::Regular::Case3(0, 6438275382588823897)
-
-// gdb-command:print univariant
-// gdbg-check:$4 = {{__0 = -1}}
-// gdbr-check:$4 = tuple_style_enum_legacy::Univariant::TheOnlyCase(-1)
-
-
-// === LLDB TESTS ==================================================================================
-
-// lldb-command:run
-
-// lldb-command:print case1
-// lldbg-check:[...]$0 = Case1(0, 31868, 31868, 31868, 31868)
-// lldbr-check:(tuple_style_enum_legacy::Regular::Case1) case1 = { = 0 = 31868 = 31868 = 31868 = 31868 }
-
-// lldb-command:print case2
-// lldbg-check:[...]$1 = Case2(0, 286331153, 286331153)
-// lldbr-check:(tuple_style_enum_legacy::Regular::Case2) case2 = Case2 { tuple_style_enum_legacy::Regular::Case1: 0, tuple_style_enum_legacy::Regular::Case2: 286331153, tuple_style_enum_legacy::Regular::Case3: 286331153 }
-
-// lldb-command:print case3
-// lldbg-check:[...]$2 = Case3(0, 6438275382588823897)
-// lldbr-check:(tuple_style_enum_legacy::Regular::Case3) case3 = Case3 { tuple_style_enum_legacy::Regular::Case1: 0, tuple_style_enum_legacy::Regular::Case2: 6438275382588823897 }
-
-// lldb-command:print univariant
-// lldbg-check:[...]$3 = TheOnlyCase(-1)
-// lldbr-check:(tuple_style_enum_legacy::Univariant) univariant = { tuple_style_enum_legacy::TheOnlyCase = { = -1 } }
-
-#![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
-use self::Regular::{Case1, Case2, Case3};
-use self::Univariant::TheOnlyCase;
-
-// The first element is to ensure proper alignment, irrespective of the machines word size. Since
-// the size of the discriminant value is machine dependent, this has be taken into account when
-// datatype layout should be predictable as in this case.
-enum Regular {
-    Case1(u64, u16, u16, u16, u16),
-    Case2(u64, u32, u32),
-    Case3(u64, u64)
-}
-
-enum Univariant {
-    TheOnlyCase(i64)
-}
-
-fn main() {
-
-    // In order to avoid endianness trouble all of the following test values consist of a single
-    // repeated byte. This way each interpretation of the union should look the same, no matter if
-    // this is a big or little endian machine.
-
-    // 0b0111110001111100011111000111110001111100011111000111110001111100 = 8970181431921507452
-    // 0b01111100011111000111110001111100 = 2088533116
-    // 0b0111110001111100 = 31868
-    // 0b01111100 = 124
-    let case1 = Case1(0, 31868, 31868, 31868, 31868);
-
-    // 0b0001000100010001000100010001000100010001000100010001000100010001 = 1229782938247303441
-    // 0b00010001000100010001000100010001 = 286331153
-    // 0b0001000100010001 = 4369
-    // 0b00010001 = 17
-    let case2 = Case2(0, 286331153, 286331153);
-
-    // 0b0101100101011001010110010101100101011001010110010101100101011001 = 6438275382588823897
-    // 0b01011001010110010101100101011001 = 1499027801
-    // 0b0101100101011001 = 22873
-    // 0b01011001 = 89
-    let case3 = Case3(0, 6438275382588823897);
-
-    let univariant = TheOnlyCase(-1);
-
-    zzz(); // #break
-}
-
-fn zzz() {()}
diff --git a/src/test/debuginfo/unique-enum-legacy.rs b/src/test/debuginfo/unique-enum-legacy.rs
deleted file mode 100644
index e7c93577528..00000000000
--- a/src/test/debuginfo/unique-enum-legacy.rs
+++ /dev/null
@@ -1,88 +0,0 @@
-// ignore-tidy-linelength
-// min-lldb-version: 310
-
-// As long as LLVM 5 and LLVM 6 are supported, we want to test the
-// enum debuginfo fallback mode.  Once those are desupported, this
-// test can be removed, as there is another (non-"legacy") test that
-// tests the new mode.
-// ignore-llvm-version: 7.0 - 9.9.9
-// ignore-gdb-version: 7.11.90 - 7.12.9
-// ignore-gdb-version: 8.2 - 9.9
-
-// compile-flags:-g
-
-// === GDB TESTS ===================================================================================
-
-// gdb-command:run
-
-// gdb-command:print *the_a
-// gdbg-check:$1 = {{RUST$ENUM$DISR = TheA, x = 0, y = 8970181431921507452}, {RUST$ENUM$DISR = TheA, [...]}}
-// gdbr-check:$1 = unique_enum_legacy::ABC::TheA{x: 0, y: 8970181431921507452}
-
-// gdb-command:print *the_b
-// gdbg-check:$2 = {{RUST$ENUM$DISR = TheB, [...]}, {RUST$ENUM$DISR = TheB, __0 = 0, __1 = 286331153, __2 = 286331153}}
-// gdbr-check:$2 = unique_enum_legacy::ABC::TheB(0, 286331153, 286331153)
-
-// gdb-command:print *univariant
-// gdbg-check:$3 = {{__0 = 123234}}
-// gdbr-check:$3 = unique_enum_legacy::Univariant::TheOnlyCase(123234)
-
-
-// === LLDB TESTS ==================================================================================
-
-// lldb-command:run
-
-// lldb-command:print *the_a
-// lldbg-check:[...]$0 = TheA { x: 0, y: 8970181431921507452 }
-// lldbr-check:(unique_enum_legacy::ABC::TheA) *the_a = TheA { unique_enum_legacy::ABC::TheA: 0, unique_enum_legacy::ABC::TheB: 8970181431921507452 }
-
-// lldb-command:print *the_b
-// lldbg-check:[...]$1 = TheB(0, 286331153, 286331153)
-// lldbr-check:(unique_enum_legacy::ABC::TheB) *the_b = { = 0 = 286331153 = 286331153 }
-
-// lldb-command:print *univariant
-// lldbg-check:[...]$2 = TheOnlyCase(123234)
-// lldbr-check:(unique_enum_legacy::Univariant) *univariant = { unique_enum_legacy::TheOnlyCase = { = 123234 } }
-
-#![allow(unused_variables)]
-#![feature(box_syntax)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
-// The first element is to ensure proper alignment, irrespective of the machines word size. Since
-// the size of the discriminant value is machine dependent, this has be taken into account when
-// datatype layout should be predictable as in this case.
-enum ABC {
-    TheA { x: i64, y: i64 },
-    TheB (i64, i32, i32),
-}
-
-// This is a special case since it does not have the implicit discriminant field.
-enum Univariant {
-    TheOnlyCase(i64)
-}
-
-fn main() {
-
-    // In order to avoid endianness trouble all of the following test values consist of a single
-    // repeated byte. This way each interpretation of the union should look the same, no matter if
-    // this is a big or little endian machine.
-
-    // 0b0111110001111100011111000111110001111100011111000111110001111100 = 8970181431921507452
-    // 0b01111100011111000111110001111100 = 2088533116
-    // 0b0111110001111100 = 31868
-    // 0b01111100 = 124
-    let the_a: Box<_> = box ABC::TheA { x: 0, y: 8970181431921507452 };
-
-    // 0b0001000100010001000100010001000100010001000100010001000100010001 = 1229782938247303441
-    // 0b00010001000100010001000100010001 = 286331153
-    // 0b0001000100010001 = 4369
-    // 0b00010001 = 17
-    let the_b: Box<_> = box ABC::TheB (0, 286331153, 286331153);
-
-    let univariant: Box<_> = box Univariant::TheOnlyCase(123234);
-
-    zzz(); // #break
-}
-
-fn zzz() {()}