Add 'compiler/rustc_codegen_gcc/' from commit 'afae271d5d'

git-subtree-dir: compiler/rustc_codegen_gcc
git-subtree-mainline: ae90dcf020
git-subtree-split: afae271d5d

compiler/rustc_codegen_gcc/patches/0022-core-Disable-not-compiling-tests.patch

@@ -0,0 +1,63 @@
+From f6befc4bb51d84f5f1cf35938a168c953d421350 Mon Sep 17 00:00:00 2001
+From: bjorn3 <bjorn3@users.noreply.github.com>
+Date: Sun, 24 Nov 2019 15:10:23 +0100
+Subject: [PATCH] [core] Disable not compiling tests
+
+---
+ library/core/tests/Cargo.toml         | 8 ++++++++
+ library/core/tests/num/flt2dec/mod.rs | 1 -
+ library/core/tests/num/int_macros.rs  | 2 ++
+ library/core/tests/num/uint_macros.rs | 2 ++
+ library/core/tests/ptr.rs             | 2 ++
+ library/core/tests/slice.rs           | 2 ++
+ 6 files changed, 16 insertions(+), 1 deletion(-)
+ create mode 100644 library/core/tests/Cargo.toml
+
+diff --git a/library/core/tests/Cargo.toml b/library/core/tests/Cargo.toml
+new file mode 100644
+index 0000000..46fd999
+--- /dev/null
++++ b/library/core/tests/Cargo.toml
+@@ -0,0 +1,8 @@
++[package]
++name = "core"
++version = "0.0.0"
++edition = "2018"
++
++[lib]
++name = "coretests"
++path = "lib.rs"
+diff --git a/library/core/tests/num/flt2dec/mod.rs b/library/core/tests/num/flt2dec/mod.rs
+index a35897e..f0bf645 100644
+--- a/library/core/tests/num/flt2dec/mod.rs
++++ b/library/core/tests/num/flt2dec/mod.rs
+@@ -13,7 +13,6 @@ mod strategy {
+     mod dragon;
+     mod grisu;
+ }
+-mod random;
+ 
+ pub fn decode_finite<T: DecodableFloat>(v: T) -> Decoded {
+     match decode(v).1 {
+diff --git a/library/core/tests/slice.rs b/library/core/tests/slice.rs
+index 6609bc3..241b497 100644
+--- a/library/core/tests/slice.rs
++++ b/library/core/tests/slice.rs
+@@ -1209,6 +1209,7 @@ fn brute_force_rotate_test_1() {
+     }
+ }
+ 
++/*
+ #[test]
+ #[cfg(not(target_arch = "wasm32"))]
+ fn sort_unstable() {
+@@ -1394,6 +1395,7 @@ fn partition_at_index() {
+     v.select_nth_unstable(0);
+     assert!(v == [0xDEADBEEF]);
+ }
++*/
+ 
+ #[test]
+ #[should_panic(expected = "index 0 greater than length of slice")]
+--
+2.21.0 (Apple Git-122)

compiler/rustc_codegen_gcc/patches/0023-core-Ignore-failing-tests.patch

@@ -0,0 +1,49 @@
+From dd82e95c9de212524e14fc60155de1ae40156dfc Mon Sep 17 00:00:00 2001
+From: bjorn3 <bjorn3@users.noreply.github.com>
+Date: Sun, 24 Nov 2019 15:34:06 +0100
+Subject: [PATCH] [core] Ignore failing tests
+
+---
+ library/core/tests/iter.rs       |  4 ++++
+ library/core/tests/num/bignum.rs | 10 ++++++++++
+ library/core/tests/num/mod.rs    |  5 +++--
+ library/core/tests/time.rs       |  1 +
+ 4 files changed, 18 insertions(+), 2 deletions(-)
+
+diff --git a/library/core/tests/array.rs b/library/core/tests/array.rs
+index 4bc44e9..8e3c7a4 100644
+--- a/library/core/tests/array.rs
++++ b/library/core/tests/array.rs
+@@ -242,6 +242,7 @@ fn iterator_drops() {
+     assert_eq!(i.get(), 5);
+ }
+ 
++/*
+ // This test does not work on targets without panic=unwind support.
+ // To work around this problem, test is marked is should_panic, so it will
+ // be automagically skipped on unsuitable targets, such as
+@@ -283,6 +284,7 @@ fn array_default_impl_avoids_leaks_on_panic() {
+     assert_eq!(COUNTER.load(Relaxed), 0);
+     panic!("test succeeded")
+ }
++*/
+ 
+ #[test]
+ fn empty_array_is_always_default() {
+@@ -304,6 +304,7 @@ fn array_map() {
+     assert_eq!(b, [1, 2, 3]);
+ }
+ 
++/*
+ // See note on above test for why `should_panic` is used.
+ #[test]
+ #[should_panic(expected = "test succeeded")]
+@@ -332,6 +333,7 @@ fn array_map_drop_safety() {
+     assert_eq!(DROPPED.load(Ordering::SeqCst), num_to_create);
+     panic!("test succeeded")
+ }
++*/
+ 
+ #[test]
+ fn cell_allows_array_cycle() {
+-- 2.21.0 (Apple Git-122)