Update the minimum external LLVM to 8

LLVM 8 was released on March 20, 2019, over a year ago.

11 files changed, 11 insertions, 26 deletions

diff --git a/src/test/debuginfo/borrowed-enum.rs b/src/test/debuginfo/borrowed-enum.rs
index 63c11f59c15..85e11c10c68 100644
--- a/src/test/debuginfo/borrowed-enum.rs
+++ b/src/test/debuginfo/borrowed-enum.rs
@@ -1,7 +1,6 @@
 // ignore-tidy-linelength
 
-// Require LLVM with DW_TAG_variant_part and a gdb or lldb that can read it.
-// min-system-llvm-version: 8.0
+// Require a gdb or lldb that can read DW_TAG_variant_part.
 // min-gdb-version: 8.2
 // rust-lldb
 
diff --git a/src/test/debuginfo/enum-thinlto.rs b/src/test/debuginfo/enum-thinlto.rs
index 13577b0587f..9359e55dcee 100644
--- a/src/test/debuginfo/enum-thinlto.rs
+++ b/src/test/debuginfo/enum-thinlto.rs
@@ -1,5 +1,4 @@
-// Require LLVM with DW_TAG_variant_part and a gdb that can read it.
-// min-system-llvm-version: 8.0
+// Require a gdb that can read DW_TAG_variant_part.
 // min-gdb-version: 8.2
 
 // compile-flags:-g -Z thinlto
diff --git a/src/test/debuginfo/generator-objects.rs b/src/test/debuginfo/generator-objects.rs
index f19a3c71dd8..382b0231d3b 100644
--- a/src/test/debuginfo/generator-objects.rs
+++ b/src/test/debuginfo/generator-objects.rs
@@ -1,7 +1,6 @@
 // ignore-tidy-linelength
 
-// Require LLVM with DW_TAG_variant_part and a gdb that can read it.
-// min-system-llvm-version: 8.0
+// Require a gdb that can read DW_TAG_variant_part.
 // min-gdb-version: 8.2
 
 // compile-flags:-g
diff --git a/src/test/debuginfo/generic-enum-with-different-disr-sizes.rs b/src/test/debuginfo/generic-enum-with-different-disr-sizes.rs
index 72d38a6f045..adcb04da30d 100644
--- a/src/test/debuginfo/generic-enum-with-different-disr-sizes.rs
+++ b/src/test/debuginfo/generic-enum-with-different-disr-sizes.rs
@@ -1,8 +1,7 @@
 // ignore-lldb: FIXME(#27089)
 // min-lldb-version: 310
 
-// Require LLVM with DW_TAG_variant_part and a gdb that can read it.
-// min-system-llvm-version: 8.0
+// Require a gdb that can read DW_TAG_variant_part.
 // min-gdb-version: 8.2
 
 // compile-flags:-g
diff --git a/src/test/debuginfo/generic-struct-style-enum.rs b/src/test/debuginfo/generic-struct-style-enum.rs
index 3dc5cb807b4..678ca8df040 100644
--- a/src/test/debuginfo/generic-struct-style-enum.rs
+++ b/src/test/debuginfo/generic-struct-style-enum.rs
@@ -1,8 +1,7 @@
 // ignore-tidy-linelength
 // min-lldb-version: 310
 
-// Require LLVM with DW_TAG_variant_part and a gdb that can read it.
-// min-system-llvm-version: 8.0
+// Require a gdb that can read DW_TAG_variant_part.
 // min-gdb-version: 8.2
 
 // compile-flags:-g
diff --git a/src/test/debuginfo/generic-tuple-style-enum.rs b/src/test/debuginfo/generic-tuple-style-enum.rs
index b16634ee6d7..89aa78a6e10 100644
--- a/src/test/debuginfo/generic-tuple-style-enum.rs
+++ b/src/test/debuginfo/generic-tuple-style-enum.rs
@@ -1,8 +1,6 @@
 // ignore-tidy-linelength
 
-// Require LLVM with DW_TAG_variant_part and a gdb and lldb that can
-// read it.
-// min-system-llvm-version: 8.0
+// Require a gdb or lldb that can read DW_TAG_variant_part.
 // min-gdb-version: 8.2
 // rust-lldb
 
diff --git a/src/test/debuginfo/issue-57822.rs b/src/test/debuginfo/issue-57822.rs
index 4de88e9dae6..e9cfa3f7d69 100644
--- a/src/test/debuginfo/issue-57822.rs
+++ b/src/test/debuginfo/issue-57822.rs
@@ -1,8 +1,7 @@
 // This test makes sure that the LLDB pretty printer does not throw an exception
 // for nested closures and generators.
 
-// Require LLVM with DW_TAG_variant_part and a gdb that can read it.
-// min-system-llvm-version: 8.0
+// Require a gdb that can read DW_TAG_variant_part.
 // min-gdb-version: 8.2
 // ignore-tidy-linelength
 
diff --git a/src/test/debuginfo/recursive-struct.rs b/src/test/debuginfo/recursive-struct.rs
index 4f75ef4fa9b..c0bd6736701 100644
--- a/src/test/debuginfo/recursive-struct.rs
+++ b/src/test/debuginfo/recursive-struct.rs
@@ -1,7 +1,6 @@
 // ignore-lldb
 
-// Require LLVM with DW_TAG_variant_part and a gdb that can read it.
-// min-system-llvm-version: 8.0
+// Require a gdb that can read DW_TAG_variant_part.
 // min-gdb-version: 8.2
 
 // compile-flags:-g
diff --git a/src/test/debuginfo/struct-style-enum.rs b/src/test/debuginfo/struct-style-enum.rs
index 5843b076b1f..34f75a4e304 100644
--- a/src/test/debuginfo/struct-style-enum.rs
+++ b/src/test/debuginfo/struct-style-enum.rs
@@ -1,8 +1,6 @@
 // ignore-tidy-linelength
 
-// Require LLVM with DW_TAG_variant_part and a gdb and lldb that can
-// read it.
-// min-system-llvm-version: 8.0
+// Require a gdb or lldb that can read DW_TAG_variant_part.
 // min-gdb-version: 8.2
 // rust-lldb
 
diff --git a/src/test/debuginfo/tuple-style-enum.rs b/src/test/debuginfo/tuple-style-enum.rs
index 4d9727a388b..87b0bc6294d 100644
--- a/src/test/debuginfo/tuple-style-enum.rs
+++ b/src/test/debuginfo/tuple-style-enum.rs
@@ -1,8 +1,6 @@
 // ignore-tidy-linelength
 
-// Require LLVM with DW_TAG_variant_part and a gdb and lldb that can
-// read it.
-// min-system-llvm-version: 8.0
+// Require a gdb or lldb that can read DW_TAG_variant_part.
 // min-gdb-version: 8.2
 // rust-lldb
 
diff --git a/src/test/debuginfo/unique-enum.rs b/src/test/debuginfo/unique-enum.rs
index c440ce059f7..9d938b6e369 100644
--- a/src/test/debuginfo/unique-enum.rs
+++ b/src/test/debuginfo/unique-enum.rs
@@ -1,6 +1,4 @@
-// Require LLVM with DW_TAG_variant_part and a gdb and lldb that can
-// read it.
-// min-system-llvm-version: 8.0
+// Require a gdb or lldb that can read DW_TAG_variant_part.
 // min-gdb-version: 8.2
 // rust-lldb