Merge commit 'e9d1a0a7b0b28dd422f1a790ccde532acafbf193' into sync_cg_clif-2022-08-24

2 files changed, 48 insertions, 0 deletions

diff --git a/compiler/rustc_codegen_cranelift/patches/0001-abi-checker-Disable-failing-tests.patch b/compiler/rustc_codegen_cranelift/patches/0001-abi-checker-Disable-failing-tests.patch
new file mode 100644
index 00000000000..526366a7598
--- /dev/null
+++ b/compiler/rustc_codegen_cranelift/patches/0001-abi-checker-Disable-failing-tests.patch
@@ -0,0 +1,36 @@
+From 1a315ba225577dbbd1f449d9609f16f984f68708 Mon Sep 17 00:00:00 2001
+From: Afonso Bordado <afonso360@users.noreply.github.com>
+Date: Fri, 12 Aug 2022 22:51:58 +0000
+Subject: [PATCH] Disable abi-checker tests
+
+---
+ src/report.rs | 14 ++++++++++++++
+ 1 file changed, 14 insertions(+)
+
+diff --git a/src/report.rs b/src/report.rs
+index 7346f5e..8347762 100644
+--- a/src/report.rs
++++ b/src/report.rs
+@@ -45,6 +45,20 @@ pub fn get_test_rules(test: &TestKey, caller: &dyn AbiImpl, callee: &dyn AbiImpl
+     //
+     // THIS AREA RESERVED FOR VENDORS TO APPLY PATCHES
+
++    // Currently MSVC has some broken ABI issues. Furthermore, they cause
++    // a STATUS_ACCESS_VIOLATION, so we can't even run them. Ensure that they compile and link.
++    if cfg!(windows) && (test.test_name == "bool" || test.test_name == "ui128") {
++        result.run = Link;
++        result.check = Pass(Link);
++    }
++
++    // structs is broken in the current release of cranelift for aarch64.
++    // It has been fixed for cranelift 0.88: https://github.com/bytecodealliance/wasmtime/pull/4634
++    if cfg!(target_arch = "aarch64") && test.test_name == "structs" {
++        result.run = Link;
++        result.check = Pass(Link);
++    }
++
+     // END OF VENDOR RESERVED AREA
+     //
+     //
+--
+2.34.1
diff --git a/compiler/rustc_codegen_cranelift/patches/0023-sysroot-Ignore-failing-tests.patch b/compiler/rustc_codegen_cranelift/patches/0023-sysroot-Ignore-failing-tests.patch
index 50ef0bd9418..f3cd7ee77e2 100644
--- a/compiler/rustc_codegen_cranelift/patches/0023-sysroot-Ignore-failing-tests.patch
+++ b/compiler/rustc_codegen_cranelift/patches/0023-sysroot-Ignore-failing-tests.patch
@@ -46,5 +46,17 @@ index 4bc44e9..8e3c7a4 100644
  
  #[test]
  fn cell_allows_array_cycle() {
+diff --git a/library/core/tests/atomic.rs b/library/core/tests/atomic.rs
+index 13b12db..96fe4b9 100644
+--- a/library/core/tests/atomic.rs
++++ b/library/core/tests/atomic.rs
+@@ -185,6 +185,7 @@ fn ptr_bitops() {
+ }
+ 
+ #[test]
++#[cfg_attr(target_arch = "s390x", ignore)] // s390x backend doesn't support stack alignment >8 bytes
+ #[cfg(any(not(target_arch = "arm"), target_os = "linux"))] // Missing intrinsic in compiler-builtins
+ fn ptr_bitops_tagging() {
+     #[repr(align(16))]
 -- 
 2.21.0 (Apple Git-122)